All items

1,024 parts, of which 146 Linked to our projects.

Only in our projects

Microcontrollers and dev boards

Raspberry Pi Pico RP2040 microcontroller Dual-core ARM Cortex M0+ Processor-1pc

JD 8.4

Microcontrollers and dev boards

ARDUINO LYLIPAD

JD 10.5

Sensors and modules

1X4 BLUE KEY MATRIX MEMBRANE SWITCH PLASTIC KEYPAD KEYBOARD

JD 1.05

3D printing and CNC

PLA Filament Black

JD 24.15

3D printing and CNC

PLA Filament White

JD 24.15

3D printing and CNC

PLA Filament Silver

JD 24.15

3D printing and CNC

PLA Filament Yellow

JD 24.15

3D printing and CNC

PLA Filament Red

JD 24.15

3D printing and CNC

PLA Filament Green

JD 24.15

3D printing and CNC

PLA Filament Skin

JD 24.15

3D printing and CNC

RE-PLA Black

JD 21

3D printing and CNC

ABS Filament Black

JD 26.25

3D printing and CNC

ABS Filament White

JD 26.25

3D printing and CNC

PETG Filament White

JD 31.5

Arduino kits

Abela Big Kit for Arduino UNO R3 Upgraded Version Learning Suite With Box

JD 36.75

Arduino kits

Abela sensors package (16-kinds-of-sensor-for-Arduino)

JD 21

Arduino kits

Abela small Kit For Arduino Uno R3 DIY Kit

JD 26.25

Arduino kits

Abela Starter Kit For UNO R3 Diy Kit School Education Lab

JD 12.6

Microcontrollers and dev boards

Arduino UNO R3 (ORIGINAL CHIP ) with logo

JD 7.875

Microcontrollers and dev boards

ARDUINO MEGA 2560 R3 (ORIGINAL CHIP)

In project: Smart parking that counts free spaces and 2 more

JD 15.75

Microcontrollers and dev boards

ARDUINO NANO

In project: Livestock tracking over LoRa and 15 more

JD 5.775

Microcontrollers and dev boards

ARDUINO LEONARDO

JD 10.5

Microcontrollers and dev boards

ARDUINO PRO MINI ATMEGA328 5V-16MHZ

JD 5.775

Wires and connectors

Arduino USB cable

JD 0.735

Wires and connectors

BREADBOARD 830 TIE-POINT SOLDERLESS PROTOTYPE BOARD

In project: Mobile guide robot that answers visitors' questions by voice and 52 more

JD 2.363

Wires and connectors

BREADBOARD MINI 400 TIE-POINT

JD 1.575

Wires and connectors

BREADBOARD WIRES 65PCS

In project: Mobile guide robot that answers visitors' questions by voice and 52 more

JD 2.1

Wires and connectors

BREAKABLE STRAIGHT 1X40PIN MALE HEADERS 2.54MM

JD 0.105

Power and supplies

BUCK CONVERTER 5A / DC-DC

In project: Autonomous boat for cleaning water surfaces

JD 5.25

Microcontrollers and dev boards

DATA LOGGING SHIELD FOR ARDUINO

JD 2.888

Motors

DC MOTOR STANDARD 130 TOY MOTOR

JD 0.63

Motors

DC MOTOR WITH GEARBOX ROBOT SMART CAR DC MOTOR DIY 3-6V GRADE B

In project: Predictive maintenance with vibration analysis

JD 2.1

Sensors and modules

DHT11 TEMPERATURE AND HUMIDITY SENSOR MODULE

In project: Self-sufficient solar-powered rooftop garden and 9 more

JD 2.625

Sensors and modules

DIGITAL PRESSURE SENSOR MODULE MS5540-CM

JD 23.1

Wires and connectors

DOUBLE SIDED GREEN PCB 5X7 CM

JD 1.05

Sensors and modules

DS18B20 WATERPROOF TEMPERATURE SENSOR 2 METER CABLE

In project: Drone for inspecting solar panel fields and 10 more

JD 3.675

Wires and connectors

DT-830B DIGITAL MULTIMETER

JD 5.25

Batteries

DUAL CHARGER FOR 18650 3.7V RECHARGEABLE LI-ION BATTERY

JD 6.3

Wires and connectors

DUAL FAN WITH HEATSINK COOLING SYSTEM DOUBLE COOLING FAN COOLER RADIATOR SUITABLE FOR RASPBERRY PI

JD 10.5

Sensors and modules

E18-D80NK 5V ADJUSTABLE INFRARED SENSOR SWITCH 3-80CM 45M

JD 5.25

Sensors and modules

ELECROW RCWL-0516 MAGNETRON RADAR SENSOR SWITCH MODULE

In project: Night surveillance system for detecting intruding objects and 1 more

JD 1.575

Sensors and modules

ELECTRET MICROPHONE BREAKOUT

In project: Predictive maintenance with vibration analysis

JD 5.25

Microcontrollers and dev boards

ESP8266 WIFI MODULE ESP-01 - ESP01

In project: Solar panel performance monitoring and 9 more

JD 4.2

Wires and connectors

ESP32 5X7CM DOUBLE SIDE PCB BREADBOARD (ESP32 BREAKOUT)

JD 2.625

Microcontrollers and dev boards

ESP32 CAM MB MICRO USB PROGRAMMER CH340G USB TO SERIAL PORT BOARD

JD 12.075

Microcontrollers and dev boards

ESP8266 WIFI NODEMCU V3 (CH340)

In project: Solar panel performance monitoring and 16 more

JD 6.825

Microcontrollers and dev boards

ESP8266 D1 MINI DEVELOPMENT BOARD (MINI-NODEMCU)

JD 5.25

Microcontrollers and dev boards

ESPLORA JOYSTICK PHOTOSENSITIVE SENSOR BOARD COMPATIBLE WITH ARDUINO

JD 31.5

Sensors and modules

FLAME SENSOR

JD 1.365

Sensors and modules

5 Channel Flame Sensor Module

In project: Emergency communications network carried by a drone and 1 more

JD 5.775

Wires and connectors

FLEX SENSOR 2.2

JD 16.8

Wires and connectors

FLEX SENSOR 4.5

JD 18.9

Wires and connectors

FORCE SENSITIVE RESISTOR – SQUARE

JD 12.6

Wires and connectors

G351 DC POWER JACK 2.1MM MODULE

JD 0.788

Sensors and modules

MQ-135 AIR QUALITY GAS SENSOR DETECTION MODULE

In project: Modular environmental monitoring platform with dashboards and 5 more

JD 2.625

Wireless modules

GPRS A6 MINI SERIAL GPRS GSM MODULE CORE DEVELOPEMNT BOARD FOR ARDUINO

JD 10.5

Wireless modules

GPS NEO-6M MODULE

In project: Drone for inspecting solar panel fields and 7 more

JD 13.65

Sensors and modules

6-AXIS ACCELEROMETER GYROSCOPE MPU6050 - GY521

In project: Livestock tracking over LoRa and 14 more

JD 4.2

Sensors and modules

GY-271 HMC5883L DIGITAL COMPASS

In project: Autonomous boat for cleaning water surfaces

JD 5.775

Sensors and modules

HC SR505 MINI INFRARED PIR MOTION SENSOR

JD 1.575

Wireless modules

HC05 6PIN BLUETOOTH MODULE WITH BUTTON (ORIGINAL CHIP)

In project: Eight-legged spider robot

JD 7.35

Wireless modules

HC06 WIRELESS BLUETOOTH MODULE TTL (HIGH QUALITY)

JD 6.3

Sensors and modules

HEART RATE MONITOR - AD8232

JD 10.5

Power and supplies

HI-LINK HLK-5M05 ADAPTER AC / DC 220V TO 5V 5W 1A MINI POWER SUPPLY MODULE

JD 6.3

Sensors and modules

HMD-344 HL8038 HEART RATE MONITOR PULSE ECG MONITOR SENSOR MODULE

JD 12.6

Motors

HORIZONTAL MINI SUBMERSIBLE WATER PUMP 120L/H DC 3V-5V

In project: Water tank monitoring and pump dry-run protection

JD 3.675

Sensors and modules

HX711 24BIT PRECISION ADC MODULE

In project: Smart knee brace with cooling and range-of-motion control and 6 more

JD 3.15

Sensors and modules

I2C ADS1115 16-bit ADC 4-channel module

JD 6.3

Wires and connectors

IN4001 1A 50V DIODE

JD 0.053

Sensors and modules

IR INFRARED OBSTACLE AVOIDANCE MODULE

In project: Mobile virtual-doctor robot and 5 more

JD 2.1

Sensors and modules

ISD1820 VOICE RECORDING MODULE

JD 4.2

Sensors and modules

JOYSTICK MODULE

JD 1.575

Sensors and modules

JOYSTICK SHIELD FOR ARDUINO EXPANSION BOARD ANALOG KEYBOARD

JD 3.675

Motors

DC 12V ELECTRIC SOLENOID VALVE

In project: Smart water meter for leak detection and 1 more

JD 6.3

Displays

2.4 INCH TFT LCD SHIELD TOUCH

JD 14.7

Sensors and modules

3-AXIS ACCELEROMETER MODULE GY-61 DXL335

JD 5.25

Motors

2WD SMART ROBOT CAR CHASSIS

JD 10.5

Motors

3CH DIGITAL SERVO AND ECS TESTER

JD 3.413

Wires and connectors

4N35 DIP-6 OPTOCOUPLER

JD 1.05

Motors

4WD Robot Smart Car 6V DC

JD 10.5

Power and supplies

5A RANGE OF AC CURRENT SENSOR

JD 5.25

Wires and connectors

MAGNETIC BUZZER 5V

In project: Face-recognition attendance system and 22 more

JD 0.42

Displays

7 SEGMENT 0.56-INCH COMMON ANODE

JD 0.63

Sensors and modules

13.56MHZ RFID CARD

In project: Indoor asset tracking and 2 more

JD 0.735

Motors

25GA-370 DC MOTOR 1.6KG 12V 130RPM 4MM SHAFT

JD 8.4

Arduino kits

37PCS SENSOR KIT FOR ARDUINO

JD 28.35

Wires and connectors

40 WIRES FEMALE TO FEMALE 20CM 40P

JD 1.838

Wires and connectors

40 WIRES FEMALE TO MALE 20CM 40P

In project: Drone for inspecting solar panel fields and 4 more

JD 2.1

Wires and connectors

40 WIRES MALE TO MALE 20CM 40P

JD 2.1

Sensors and modules

125KHZ RFID CARD READABLE

JD 0.525

Displays

128x64 Graphic LCD Blue Display

JD 11.025

Wireless modules

433MHZ ASK RF MODULE KIT (RF TRANSMITTER STX882+ RF RECEIVER SRX882)

JD 8.4

Motors

A4988 STEPPER MOTOR DRIVER (ORIGINAL)

JD 5.25

Sensors and modules

ACS712 5A RANGE HALL CURRENT SENSOR MODULE

In project: Drone for inspecting solar panel fields and 6 more

JD 2.625

Sensors and modules

ACS712 20RANGE HALL CURRENT SENSOR MODULE

JD 2.888

Sensors and modules

ACS712 30A RANGE HALL CURRENT SENSOR MODULE

JD 3.045

Motors

AIRPLANES DC MOTOR TOY 4.5V 50000 RPM

JD 4.2

Wires and connectors

ALLIGATOR CABLE 30CM DOUBLE RED AND BLACK CLIPS CROCODILE

JD 0.788

Sensors and modules

ANALOG TDS SENSOR WATER CONDUCTIVITY SENSOR TESTER LIQUID DETECTION WATER QUALITY MONITORING

JD 21

Microcontrollers and dev boards

ARDUINO ETHERNET SHIELD W5100

JD 17.85

Batteries

BATTERY 12V 7AH

In project: Mobile virtual-doctor robot and 3 more

JD 14.7

Batteries

BATTERY HOLDER 2X18650 3.7V

JD 1.575

Power and supplies

BD243 MINI TESLA COIL KIT ELECTRONICS

JD 7.35

Sensors and modules

KEYPAD 3X4 12 KEYBOARD MATRIX MEMBRANE SWITCH KEYPAD SUPER SLIM

JD 2.1

Sensors and modules

KEYPAD 4X4

In project: Password-protected circuit breaker to protect maintenance workers

JD 1.313

Sensors and modules

KEYPAD 4X4 MATRIX BLACK

JD 4.463

Sensors and modules

KY-008 LASER TRANSMITTER MODULE

JD 0.945

Motors

L293D MOTOR CONTROL SHIELD FOR ARDUINO

JD 3.938

Sensors and modules

LASER RECEIVER SENSOR MODULE

JD 1.89

Sensors and modules

LASER SENSOR

JD 21

Displays

LCD16X2 WITH I2C

In project: Face-recognition attendance system and 32 more

JD 5.25

Sensors and modules

LDR LIGHT SENSOR MODULE

In project: Self-sufficient solar-powered rooftop garden and 13 more

JD 1.05

LEDs and lighting

RED LED 5 MM

In project: Face-recognition attendance system and 15 more

JD 0.053

LEDs and lighting

YELLOW LED 5 MM

In project: Plagiarism detection in Arabic texts and 1 more

JD 0.053

LEDs and lighting

GREEN LED 5 MM

In project: Face-recognition attendance system and 6 more

JD 0.053

LEDs and lighting

BLUE LED 5 MM

JD 0.053

LEDs and lighting

LED TRAFFIC LIGHTS SIGNAL MODULE

In project: Smart parking that counts free spaces

JD 1.155

Wires and connectors

LDR 5MM LIGHT DEPENDENT RESISTOR

JD 0.263

Wires and connectors

LDR 10MM PHOTORESISTOR

JD 1.575

Displays

LCD Module Display 16×2

JD 2.73

Wires and connectors

LOAD CELL WEIGHTING SENSOR MODULE 20KG

In project: Beehive health monitoring

JD 2.1

Wireless modules

LORA MODULE 433MHZ 10KM RA-02 AI-THINKER WIRELESS TRANSMISSION

JD 15.75

Sensors and modules

MAGNETIC DRY REED PIPE SWITCH SENSOR MODULE

JD 2.888

Wires and connectors

MALE DC POWER ADAPTER - 2.1MM PLUG TO SCREW TERMINAL

JD 0.525

Wires and connectors

FEMALE DC POWER ADAPTER - 2.1MM PLUG TO SCREW TERMINAL

JD 0.525

Sensors and modules

MAX30102 HEARTBEAT FREQUENCY TESTER HEART RATE SENSOR MODULE PULSE DETECTION BLOOD OXYGEN CONCENTRATION

JD 8.925

Motors

MG90S METAL GEAR MINI SERVO MOTOR 180 DEGREE NORMAL QUALITY

JD 3.675

3D printing and CNC

MICRO SD CARD MODULE

In project: Drone for inspecting solar panel fields and 25 more

JD 0.945

Batteries

MICRO USB 5V 1A 18650 LITHIUM BATTERY CHARGER MODULE WITH PROTECTION

JD 1.313

Batteries

MICRO USB 5V 2A 18650 LITHIUM BATTERY CHARGER MODULE WITH PROTECTION

JD 2.1

Sensors and modules

MICROPHONE SOUND SENSOR DETECTION MODULE

In project: Mobile virtual-doctor robot

JD 2.363

Power and supplies

MINI 360 DC-DC BUCK CONVERTER STEP DOWN MODULE 4.75V-23V TO 1V-17V

JD 1.575

Motors

MINI AQUARIUM PUMP 12V MODEL RS-385

In project: Greenhouse monitoring and smart irrigation control and 1 more

JD 7.613

Power and supplies

MINI DC-DC STEP DOWN POWER SUPPLY MODULE ADJUSTABLE BUCK CONVERTER

JD 1.995

Power and supplies

MINI DIGITAL AMPLIFIER BOARD 2X3W PAM8403

JD 1.575

Sensors and modules

MQ-4 NATURAL GAS SENSOR MODULE FOR METHANE

JD 3.938

Microcontrollers and dev boards

NODEMCU SHIELD BASE ON ESP8266

JD 2.1

Wires and connectors

PASSIVE BUZZER MODULE 5V

JD 1.05

Microcontrollers and dev boards

PIC16F84A

JD 5.775

Microcontrollers and dev boards

PIC18F47Q84

JD 6.3

Microcontrollers and dev boards

PIC18F26K22

JD 8.4

Wires and connectors

PIEZO ELEMENT CERAMIC 20MM

JD 0.84

Sensors and modules

PIR MOTION SENSOR HC-SR501

In project: Controlling devices with natural-language text commands and 5 more

JD 1.05

Resistors

POTENTIOMETER 10K

In project: Sea-wave-powered electric generator and 1 more

JD 0.263

Resistors

10K OHM POTENTIOMETER / TRIMPOTS

JD 0.21

Wires and connectors

LOAD CELL WEIGHTING SENSOR MODULE 5KG

In project: Autonomous boat for cleaning water surfaces and 2 more

JD 2.625

Sensors and modules

HEART RATE PULSE SENSOR

In project: Heart monitoring with ECG and 1 more

JD 7.35

Wires and connectors

PUSH BUTTON SWITCH 666MM

In project: Vehicle crash detection and ambulance call and 4 more

JD 0.105

Wires and connectors

PUSH BUTTON SWITCH 6612MM

JD 0.105

Wires and connectors

PUSH BUTTON SWITCH 6615MM

JD 0.105

Sensors and modules

RAIN WATER LEVEL DETECTION SENSOR MODULE

In project: Greenhouse monitoring and smart irrigation control and 4 more

JD 1.313

Raspberry Pi

RASPBERRY PI 3 (B MODEL)

JD 42

Raspberry Pi

RASPBERRY PI PICO

JD 7.088

Raspberry Pi

RASPBERRY PI ZERO W

JD 31.5

Motors

RELAY MODULE 5V DC 2-CHANNEL

In project: Greenhouse monitoring and smart irrigation control and 2 more

JD 2.625

Motors

RELAY MODULE 5V DC 4-CHANNEL

In project: Greenhouse monitoring and smart irrigation control and 3 more

JD 3.938

Motors

RELAY MODULE 5V DC 8-CHANNEL

JD 6.038

Motors

RELAY MODULE 5V DC 1-CHANNEL

In project: Smart street lighting with fault detection and 4 more

JD 1.313

Motors

RELAY MODULE 12V DC - 1 CHANNEL

JD 1.838

Wireless modules

RF WIRELESS TX & RX MODULE 433MHZ

JD 0.945

Wireless modules

RFID CARD READER/WRITER 13.56MHZ RC522

In project: Indoor asset tracking and 3 more

JD 2.888

Wireless modules

RFID MIFARE KEYCHAIN 13.5 MHZ

JD 0.525

LEDs and lighting

RGB LED

JD 0.158

Motors

ROBOT SMART CAR WHEEL RUBBER TYRE GRADE A 65MM

JD 1.05

Sensors and modules

SENSOR MODULE GY-906 MLX90614 NON-CONTACT PRECISION INFRARED TEMPERATURE

JD 14.7

Motors

MINI SERVO MOTOR SG90 9G SERVO 180 DEGREE

JD 3.15

Wireless modules

SIM800L SMALLEST GSM MODULE MICROSIM CARD TTL

In project: Vehicle crash detection and ambulance call

JD 10.238

Wireless modules

SIM800C GSM GPRS DEVELOPMENT BOARD

In project: High-altitude weather balloon and 4 more

JD 10.238

Wires and connectors

SINGLE SIDE PROTOTYPE PCB 12X18 CM

JD 1.47

Wires and connectors

SINGLE SIDE PROTOTYPE PCB 9X15 CM

JD 1.05

Wires and connectors

DOUBLE SIDED GREEN PCB 2X8 CM

JD 0.63

Wires and connectors

DOUBLE SIDED GREEN PCB 4X6 CM

JD 0.525

Sensors and modules

Snow Raindrops Detection Sensor

JD 1.575

Sensors and modules

SOIL HUMIDITY SENSOR MODULE

In project: Greenhouse monitoring and smart irrigation control

JD 2.1

Batteries

SOLAR CHARGE CONTROLLER 30A

JD 16.8

Batteries

SOLAR CHARGE CONTROLLER REGULATOR BSV20A

JD 18.9

Batteries

Solar Panel Battery RV Boat PWM Charging Controller 10A/12V 24V

In project: Solar panel performance monitoring and 1 more

JD 13.65

Wires and connectors

SOLDERLESS BREADBOARD 3220 POINTS

JD 15.75

Sensors and modules

SPEED ENCODER SENSOR U SHAPE PHOTOELECTRIC

In project: Sea-wave-powered electric generator

JD 1.575

Sensors and modules

SPEED ENCODER SENSOR MODULE FOR ARDUINO

JD 1.575

3D printing and CNC

STEPPER MOTOR 42HB34F08AB 34mm length with wire high quality

JD 15.75

Motors

STEPPER MOTOR WITH DRIVE BOARD ULN2003

JD 3.413

Microcontrollers and dev boards

STM32F030F4P6 CORE BOARD

JD 6.825

Microcontrollers and dev boards

STM32F103C8T6 ARM STM32 MINIMUM SYSTEM DEVELOPMENT BOARD MODULE

JD 8.925

Sensors and modules

TCRT5000 IR REFLEX TRACKING SENSOR MODULE

JD 1.575

3D printing and CNC

12V TEC1-12706 THERMOELECTRIC COOLER PELTIER

JD 4.2

Sensors and modules

THERMAL TEMPERATURE SENSOR MODULE THERMISTOR SWITCH SENSITIVITY ADJUSTABLE

JD 1.365

Wires and connectors

TIMER DC 6V~30V TRIGGER DELAY ON/OFF CYCLE TIMER RELAY SWITCH MODULE W/DIGIT LED DISPLAY MICRO USB 5V

JD 5.25

Wires and connectors

TRRS 3.5MM JACK BREAKOUT HEADPHONE VIDEO MP3 JACK PROFESSIONAL MODULE AUX

JD 2.1

Sensors and modules

TTP229 16-CHANNEL DIGITAL CAPACITIVE SWITCH TOUCH MODULE

JD 4.725

Sensors and modules

Ultrasonic distance sensor HC–SR04

In project: Mobile guide robot that answers visitors' questions by voice and 14 more

JD 2.1

Power and supplies

USB CURRENT VOLTAGE TESTER

JD 2.363

Sensors and modules

VIBRATION SENSOR MODULE SWITCH SW-420

In project: Emergency communications network carried by a drone and 5 more

JD 2.888

Sensors and modules

VOICE RECOGNITION MODULE

JD 31.5

Microcontrollers and dev boards

W5500 ETHERNET SHIELD LAN NETWORK MODULE

JD 12.6

Sensors and modules

WATER FLOW SENSOR (SEA) YF-S201 FLOWMETER G1/2 1-30L/MIN

In project: Water tank monitoring and pump dry-run protection and 1 more

JD 7.875

Power and supplies

WIFI 5V RELAY MODULE FOR ESP-01

JD 3.675

Microcontrollers and dev boards

5V Wifi Relay Module ESP8266 with ESP-01

JD 9.45

Wireless modules

WIRELESS NRF24L01+ 2.4GHZ TRANSCEIVER MODULE

In project: Indoor asset tracking and 3 more

JD 3.675

Sensors and modules

Y-924 CPU MULTI COINS SELECTOR COIN ACCEPTOR SUPPORT 4 TYPE OF COINS FOR VENDING MACHINE ZINC ALLOY FRONT PLATE

JD 31.5

Sensors and modules

ZMPT101B SINGLE PHASE AC VOLTAGE SENSOR MODULE

In project: Password-protected circuit breaker to protect maintenance workers and 1 more

JD 4.725

Sensors and modules

Four Infrared Sensor Matrix for Line Follower Robots

JD 6.563

Sensors and modules

HALL SENSOR WITH LM393

JD 4.2

Sensors and modules

Touch Sensor Module

In project: Home automation and remote control

JD 1.575

Sensors and modules

LM75A Temperature Sensor high Speed I2C Interface high Precision Development Board Module

JD 4.463

Smart home

SONOFF BASIC WIFI WIRELESS SMART SWITCH TIMER WALL WIFI SWITCH 10A 90V-250V

JD 10.5

Microcontrollers and dev boards

Intel Galileo Gen 2 Development Board

JD 61.425

Microcontrollers and dev boards

IOIO-OTG

JD 41.475

Microcontrollers and dev boards

ARDUINO SENSOR SHIELD

JD 2.625

Sensors and modules

UNO R3 ProtoShield Shield With mini Breadboard

JD 3.413

Wireless modules

EM-18 RFID Reader Module

JD 12.075

Wireless modules

BREAKOUT ADAPTER FOR NRF24L01 WIRELESS MODULE WITH ON-BOARD 3.3V REGULATOR

JD 1.05

Sensors and modules

IR RECEIVER DIODE - TSOP38238 METAL 38KHZ

JD 0.525

Wireless modules

433MHZ SERIAL RF MODULE 1KM (HC-12 , HC12)

JD 11.025

Wireless modules

433MHZ RF WIRELESS UART MODULE (HC-11 , HC11)

JD 7.35

Wireless modules

1100 METRES DISTANCE NRF24L01+PA+LNA WIRELESS MODULE + ANTENNA

JD 5.25

Wireless modules

4-KEY WIRELESS RF MODULE 433MHZ REMOTE CONTROL

JD 4.463

Wireless modules

Adafruit FONA 3G Cellular Breakout - American version - Without Free Ting Sim Card

JD 84

Wireless modules

Goouuu Tech GT-U7 GPS module

In project: Drone for inspecting solar panel fields and 7 more

JD 20.475

Displays

0.91 INCH 128X32 I2C IIC SERIAL OLED LCD DISPLAY MODULE (BLUE)

JD 6.825

Displays

0.96 INCH 128 X 64 YELLOW & BLUE OLED DISPLAY MODULE 7-PINS

JD 8.4

Displays

128x128 65K 1.44" TFF LCD Display Module 1.44 inch ST7735 RGB Full Color LCD Screen SPI

JD 11.55

Displays

-0.96 INCH 128 X 64 YELLOW & BLUE OLED DISPLAY MODULE 4-PINS

JD 10.5

Displays

2.8 TFT Touch Shield for Arduino - 2.8

JD 16.275

Displays

TFT LCD EXPANSION SHIELD V2.2 FOR ARDUINO MEGA

JD 4.725

Motors

DUAL H-BRIDGE DC & STEPPER MOTOR DRIVER L298N

In project: Mobile guide robot that answers visitors' questions by voice and 4 more

JD 2.625

Motors

ARDUINO MOTOR SHIELD

JD 12.6

Motors

L293D H BRIDGE DC MOTOR CONTROLLER

JD 1.05

Motors

SERVOS MG996R 180 DEGREE 13 kg

In project: Mobile virtual-doctor robot and 5 more

JD 7.875

Motors

Servo 5521MG

JD 9.975

Motors

Dual Motor Driver Module TB6612FNG

In project: Eight-legged spider robot

JD 2.1

Sensors and modules

LM35 TEMPERATURE SENSOR

In project: Patient vital-signs monitoring

JD 0.84

Sensors and modules

BMP180 DIGITAL BAROMETRIC SENSOR

JD 3.675

Sensors and modules

BME280 DIGITAL TEMPERATURE/HUMIDITY/BAROMETRIC PRESSURE SENSOR MODULE

In project: Drone for inspecting solar panel fields and 10 more

JD 7.088

Sensors and modules

Line Follower Sensor- 3 Array, Line Tracking Sensor Module 3 Channel

JD 4.725

Sensors and modules

BH1750FVI Digital Light Intensity Sensor Module 3-5V (MD0250)

In project: Drone for inspecting solar panel fields and 5 more

JD 3.413

Microcontrollers and dev boards

ARDUINO UNO ATMEGA328P + CH340

In project: Mobile guide robot that answers visitors' questions by voice and 16 more

JD 4.725

Sensors and modules

SOIL HUMIDITY SENSOR PLANT WATERING ALARM ALERTER

JD 9.713

Displays

HUSKYLENS - AN EASY-TO-USE AI MACHINE VISION SENSOR CAMERA

JD 115.5

Power and supplies

5V 700MA 3.5W AC-DC STEP DOWN POWER SUPPLY

JD 1.575

Wires and connectors

BREADBOARD POWER SUPPLY

JD 1.575

Wires and connectors

ETHERNET CONNECTOR MALE

JD 0.263

Displays

LCD 20X4 WHITE ON BLUE CHARACTER

JD 6.825

Displays

LCD 20X4 With I2C LCD Controller Module COM41,R11

In project: Solar panel performance monitoring and 3 more

JD 9.45

Power and supplies

LM2596S DC TO DC STEP DOWN MODULE WITH DISPLAY

JD 3.675

Power and supplies

DC TO DC STEP UP POWER LM2577S / XL6009

JD 2.625

Displays

RED LED DOT MATRIX DISPLAY MODULE (MAX7219)

JD 3.15

Wires and connectors

Voltage Regulator -12v 7912 0.5A

JD 0.63

Wires and connectors

Voltage Regulator -9 v 7909 0.5A

JD 0.63

Transistors

K50T60 - IGBT - 80A 600V

JD 3.413

Wires and connectors

Voltage Regulator 9 v 7809 0.5A

JD 0.525

Wires and connectors

Voltage Regulator 5 v 7805 0.5A

JD 0.525

Wires and connectors

Voltage Regulator 12v 7812 0.5A

JD 0.788

Wires and connectors

TLP250 - Optocoupler : Transistor Inverter Photo Coupler [Original]

JD 1.05

Batteries

HRB 3s 11.1v 5000mah 50C with TRX/T/XT60/EC5 for RC Traxxas/Car/Truck/Buggy/Boat/ Drone

In project: Autonomous boat for cleaning water surfaces

JD 69.825

Batteries

4V 4Ah lead acid battery rechargeable battery

JD 4.2

Resistors

Resistor 10 ohm

JD 0.032

Resistors

Resistor 22 ohm

JD 0.032

Resistors

Resistor 47 ohm

JD 0.032

Resistors

Resistor 100 ohm

JD 0.032

Resistors

Resistor 150 ohm

JD 0.032

Resistors

Resistor 200 ohm

JD 0.032

Resistors

Resistor 220 ohm

In project: Face-recognition attendance system and 15 more

JD 0.032

Resistors

Resistor 270 ohm

JD 0.032

Resistors

Resistor 330 ohm

JD 0.032

Resistors

Resistor 470 ohm

JD 0.032

Resistors

Resistor 510 ohm

JD 0.032

Resistors

Resistor 680 ohm

JD 0.032

Resistors

Resistor 1k ohm

JD 0.032

Resistors

Resistor 2k ohm

JD 0.032

Resistors

Resistor 2k2 ohm

JD 0.032

Resistors

Resistor 3K3 ohm

JD 0.032

Resistors

Resistor 4.7k ohm

JD 0.032

Resistors

Resistor 5.1k ohm

JD 0.032

Resistors

Resistor 6.8k ohm

JD 0.032

Resistors

Resistor 10k ohm

JD 0.032

Resistors

Resistor 20k ohm

JD 0.032

Resistors

Resistor 47k ohm

JD 0.032

Resistors

Resistor 51k ohm

JD 0.032

Resistors

Resistor 68k ohm

JD 0.032

Resistors

Resistor 100k ohm

JD 0.032

Resistors

Resistor 200K ohm

JD 0.032

Resistors

Resistor 300K ohm

JD 0.032

Resistors

Resistor 470K ohm

JD 0.032

Resistors

Resistor 680K ohm

JD 0.032

Resistors

Resistor 1M ohm

JD 0.032

Capacitors

CAPACITOR 47uF, 16V

JD 0.105

Capacitors

CAPACITOR 0.22uF, 50V

JD 0.105

Capacitors

CAPACITOR 3.3uF, 50V

JD 0.105

Capacitors

CAPACITOR 100uF, 16V

JD 0.105

Capacitors

CAPACITOR 0.1uF, 50V

JD 0.105

Capacitors

CAPACITOR 100uF, 25V

JD 0.105

Capacitors

CAPACITOR 10uF, 25V

JD 0.105

Capacitors

CAPACITOR 220uF, 10V

JD 0.105

Capacitors

CAPACITOR 33uF, 16V

JD 0.105

Capacitors

CAPACITOR 0.47uF, 50V

JD 0.105

Capacitors

CAPACITOR 47uF, 25V

JD 0.105

Capacitors

CAPACITOR 1uF, 50V

JD 0.105

Capacitors

CAPACITOR 22uF, 25v

JD 0.105

Wires and connectors

BRIDGE RECTIFIER KBU810 KBU-810 8A 1000V DIODE BRIDGE RECTIFIER

JD 1.05

Wires and connectors

RECTIFIER BRIDGE KBPC3510, 35A/1000V, MB-35

JD 1.575

Wires and connectors

BRIDGE RECTIFIER 2A (2W10)

JD 0.525

Transistors

IGBT TRANSISTOR 20A 600V (19NC60W)

JD 2.625

Transistors

2N2222 TRANSISTOR NPN

JD 0.105

Transistors

2N3904 NPN TRANSISTOR

JD 0.105

Transistors

2N3906 PNP GENERAL PURPOSE TRANSISTOR

JD 0.105

Wires and connectors

ARM LEVER 16MM, 250V 5A SPDT 3-PIN MOMENTARY PLASTIC MICRO LIMIT SWITCH

JD 0.525

Wires and connectors

Push Button Switch On-Off Maintained Button 250V 1A PBS-11A Red

In project: Solar panel performance monitoring and 6 more

JD 0.63

Sensors and modules

SW520D TILT SENSOR MODULE SWITCH MICROCONTROLLER

JD 1.05

Transistors

A1015 Transistor

JD 0.158

Transistors

BC327 PNP TRANSISTOR

JD 0.105

Transistors

BC337 NPN Amplifier Transistor

JD 0.105

Transistors

C1815 Transistor

JD 0.105

Transistors

S8050 Transistors

JD 0.105

Wires and connectors

S8550

JD 0.158

Wires and connectors

2N2907

JD 0.158

Wires and connectors

Voltage Regulator LM7806 - 6V

JD 0.525

Sensors and modules

DFPLAYER MINI MP3 PLAYER MODULE FOR ARDUINO

JD 2.888

Smart home

1-Gang Standard Switch - US Standard

JD 17.85

Smart home

2 Gang Standard Switch - US Standard

JD 19.95

Smart home

3 Gang Standard Switch - US Standard

JD 25.2

Smart home

4 Gang Standard Switch - US Standard

JD 29.4

Smart home

Curtain Standard Switch- US Standard

JD 28.35

3D printing and CNC

PETG Filament Red

JD 31.5

3D printing and CNC

PLA Filament orang

JD 24.15

3D printing and CNC

PLA Filament pink

JD 26.25

Sensors and modules

MQ-2 SMOKE AND FLAMMABLE GAS

In project: Fire alarm system that notifies Civil Defense and 1 more

JD 3.15

Sensors and modules

MQ-3 ALCOHOL SENSOR MODULE

JD 3.15

Sensors and modules

MQ -6LPG GAS SENSOR MODULE

JD 3.15

3D printing and CNC

TPU Flex 98A Filament RED

JD 31.5

3D printing and CNC

TPU Flex 95A Filament YELLOW

JD 31.5

3D printing and CNC

TPU Flex 95A Filament NATURAL

JD 31.5

Resistors

Resistance 1Pack 300Pcs 10 -1M Ohm 1/4w

JD 5.775

Resistors

Handy Portable Resistor Kit for Arduino Starter Kit UNO R3

JD 5.775

Sensors and modules

MC-38 WIRED DOOR WINDOW SENSOR MAGNETIC SWITCH

JD 3.15

Power and supplies

XH-W3001 AC 220V 1500W DIGITAL TEMPERATURE CONTROLLER MICROCOMPUTER THERMOSTAT SWITCH

JD 8.4

Wires and connectors

Mini On/Off Black Small Rocker Switch Power Supply Rocker Switch 15*10mm

JD 1.05

Sensors and modules

Pen Thermometer, Food Thermometer With Probe, High Temperature Resistance Digital Temperature And Humidity Meter Perfect

JD 5.775

Motors

R280 DC Motor 12-24V 24000RPM High Speed Micro Motor For DIY Toys Mini Fans Juicer Water Pump Beauty Instrument

JD 5.25

Sensors and modules

MAX30100 PULSE OXIMETER HEART-RATE SENSOR MODULE

In project: Patient vital-signs monitoring and 1 more

JD 5.25

Motors

RS360 DC Motor 6-12V 24000RPM High Speed Micro Motor

JD 7.35

Smart home

RGBCW E27 Wi-Fi Smart Dimming Light Bulb AC85-265V Timer Voice Control Cozy Life APP Support SmartThings Alexa Google Home Alice Home Assistant

JD 10.5

Batteries

Soldering Mat, Computer Phone Repair Tools Kit, Working Repair Pad, Maintenance Platform Soldering Station For Smartphone, IPad, PC, Camera, Laptop, Glasses, Watch,Mini Pocket Tool Set

JD 5.25

Motors

Gear Motor Dual Shaft 3-6V TT Motor, for Aircraft Toys/Robotic Body/Four-Wheel Drive Toy Car,

In project: Mobile virtual-doctor robot and 1 more

JD 5.25

Kids kits

Lego 12-in-1 STEM Solar Robot Kit: Educational Science Experiment Set - Perfect Gift For Kids Boys & Girls,Christmas And Halloween Gift,Thanksgiving Gift!

JD 26.25

Kids kits

9686 Technical Parts Multi Technology Programming Educational Building Blocks Lego For School Students, Power Function Set, Halloween/Thanksgiving Day/Christmas gift

JD 52.5

Smart home

RGB LED Light Bulb - Color Changing, Dimmable & Perfect for Parties!

JD 5.25

Wires and connectors

Heat Resistant 530pcs -Tube Heat Shrink Packaging Kit Heat Shrink Tube Assorted Electrical Wire Cable Insulation With 12 Sizes

JD 10.5

Wires and connectors

Heat Shrink 328pcsTubing Insulation Polyolefin Shrinking Assorted Tube Wire Cable Kit

In project: Autonomous boat for cleaning water surfaces

JD 8.4

Sensors and modules

Real Time Clock Module RTC DS1302

JD 3.15

Wireless modules

GPS Serial GPS Module APM2.5 Flight Control GT-U7 Module with Ceramic Antenna for DIY Handheld Positioning System

JD 20.475

3D printing and CNC

ABS Filament Yellow

JD 26.25

3D printing and CNC

ABS Filament Green

JD 26.25

3D printing and CNC

FILAMELINE 3DSMOOTH,1 liter

JD 52.5

Motors

BRUSHLESS MOTOR A2212/13T 1000KV

JD 10.5

Motors

30A BRUSHLESS MOTOR CONTROLLER ESC

JD 10.5

Arduino kits

Abela Mega Kit For Arduino mega DIY Kit

JD 27.3

Batteries

18650 LITHIUM BATTERY CHARGER AND PROTECTION MODULE 1A USB-C - TP4056

In project: Self-sufficient solar-powered rooftop garden and 20 more

JD 1.575

3D printing and CNC

Qabela V1 quadcopter drone frame

JD 31.5

Motors

line follower robot chassis (with out batteries)

JD 31.5

Motors

DC Gear Motor, 12V 25GA-370 60RPM

In project: Mobile virtual-doctor robot and 1 more

JD 10.5

Motors

DC Gear Motor, 12V 25GA-370 100RPM

In project: Eight-legged spider robot

JD 12.6

Motors

DC Gear Motor, 12V 25GA-370 200RPM

JD 13.65

Motors

DC Gear Motor, 12V 25GA-370 1360RPM

JD 15.75

Sensors and modules

Relay Light Control Switch Photoresistor Sensor

JD 5.25

Wires and connectors

SPST Snap-in ON-Off 2 Pin Rocker Switch - Perfect for Cars, Boats & Household Appliances!

JD 0.315

Power and supplies

DIGITAL THERMOSTAT TEMPERATURE MODULE MODEL XH-W1209 WITH RELAY TEMPERATURE CONTROLLER

JD 4.725

Wires and connectors

Small Magnets, Neodymium Magnet, Rare Earth Magnets, Strong Thin Magnets, 10mm*2mm Round Durable Small Magnets

JD 0.315

Wires and connectors

Small Magnets, Neodymium Magnet, Rare Earth Magnets, Strong Thin Magnets, 3x10mmRound Durable Small Magnets

JD 0.63

Wires and connectors

USB 4 ports Connector For Computer Mouse Keyboard Memory Card Independent Switch Universal Hub

JD 3.675

Wires and connectors

USB 7 ports Connector For Computer Mouse Keyboard Memory Card Independent Switch Universal Hub

JD 5.25

Batteries

3.7V USB Smart Battery Charger 4 slots 18650 Charger Lii-PD4 USB Independent Charging Electronic

JD 8.4

Wires and connectors

PCB For DIY 5x7cm Circuit Single Sided PCB Board

JD 0.525

Wires and connectors

IN4007 1A 1200V DIODE

JD 0.053

Wires and connectors

FT232RL FTDI Mini USB To TTL Serial Converter Adapter Module 3.3V 5.5V

JD 4.725

Sensors and modules

Capacitive Touch Switch Button Sensor Module

JD 1.05

Motors

Motor Speed Controller Adjustable Speed PWM DC Motor Driver Forward Reverse Switch CW CCW DC 6V 12V 24V 28V 3A ,DC

JD 4.725

Motors

Brushless Motor PWM Speed Control Board With Driver DC 8-24V Brushless DC Motor Speed Controller

JD 7.088

Motors

PWM DC Motor Speed Controller Regulate Voltage & Brightness With LED Dimmer Power Controller (5V-16V 10A)

JD 4.2

Batteries

ON/OFF 12V Round Rocker Dot Waterproof LED Light Luminescence Toggle Switches Car Accessories

JD 1.05

Motors

Qabela V3 quadcopter drone frame

JD 36.75

Motors

Qabela V2 quadcopter drone frame

JD 15.75

Wireless modules

NTAG213 White Round NFC Tag Sticker 13.56MHZ

JD 0.42

Displays

SERIAL I2C TO LCD

JD 1.313

Wires and connectors

Cable Leads Hanger

JD 4.725

3D printing and CNC

GT2 Pulley 20 Teeth 5mm Bore 10mm width

In project: Sea-wave-powered electric generator

JD 0.945

3D printing and CNC

GT2 Pulley 48Teeth 5mm Bore 6mm width

In project: Sea-wave-powered electric generator

JD 2.1

Wires and connectors

Mini HDTV To HDTV, High Speed Mini HD To HD Cable For Camera Tablet Notebook HD Conversion Cable (5ft/1.5m)

JD 2.625

Transistors

BC557 PNP Transistor

JD 15.75

Batteries

Multimeter test wire Leads Pen 1000V 10A For A830L DT830B 9205A Multimeter small probe wire connection wire meter rod pen

JD 2.1

Sensors and modules

Film Pressure Sensor Force Sensor

JD 8.4

Wires and connectors

XH-M229 DESKTOP PC POWER ATX TRANSFER BOARD SUPPLY POWER MODULE PRECISE 24 PIN

JD 6.3

Wires and connectors

ESD Anti-Static Stainless Steel Tweezers - 6pcs

JD 4.725

Wires and connectors

A4 Mat Plate Cutting Plate Hand

JD 3.15

Wires and connectors

Alligator Clips, Double-Headed Clips, Alligator Jumper, Cable 46cm/18.11in

JD 0.525

Wires and connectors

CROCODILE ALLIGATOR TEST LEADS -10 PACK -46CM

JD 4.2

Wires and connectors

Mini Metal Alligator Clip 1.1inch , 45mm

JD 0.263

Wires and connectors

Nine Grids Storage Box With Drawer 1pc

JD 8.925

Kids kits

Smart Tracking Robot 2wd Car Kit D2-1

JD 6.3

Batteries

2S 3A LI-ION LITHIUM BATTERY 7.4V 8.4V 18650 CHARGER PROTECTION BOARD

JD 0.788

Wires and connectors

Roll Red And Black Bicolor 22AWG Speaker Wire Cable

JD 5.775

Motors

N20 200 RPM HIGH TORQUE ELECTRIC GEAR BOX DC MOTOR

JD 5.25

Batteries

Lithium-ion Rechargeable Battery 18650 3.7V 2400MAH UP TO 4.2V

In project: Drone for inspecting solar panel fields and 32 more

JD 3.413

Wires and connectors

555 Timer

JD 0.525

Displays

7-Segment 4 Digit Red with Clock LED Display

JD 2.363

Motors

N20 motor is Mini 6V DC 300 RPM High Torque Electric Gear Box Motor.

JD 5.25

Motors

JGB37-520 DC 12V 7RPM High Torque Gear Motor All Metal Gear Box Electric Motor

JD 18.9

Motors

JGB37-520 DC 12V 600RPM High Torque Gear Motor All Metal Gear Box Electric

JD 22.05

Motors

JGB37-520 DC 12V 960RPM High Torque Gear Motor All Metal Gear Box Electric

JD 22.05

Motors

JGB37-520 DC 12V 319RPM High Torque Gear Motor All Metal Gear Box Electric

JD 19.95

Sensors and modules

4×4 Matrix Keypad Array Module 16 Buttons

JD 2.1

Motors

DC 12V GEAR REDUCTION MOTOR WORM REVERSIBLE HIGH TORQUE 375 RPM JGY-370

In project: Eight-legged spider robot

JD 15.75

Displays

4.57 Cm Full Color 128x160 SPI Full Color TFT LCD Display Module ST7735S 3.3V Replace OLED Power Supply For Arduino

JD 15.75

Motors

Mini Wheels With 360 Degree Swivel.

JD 1.05

Motors

Heavy Duty Swivel Wheels - 360° Rotation, Self Adhesive Caster Wheels

JD 2.1

Batteries

BMS 3S 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V

In project: Mobile virtual-doctor robot and 1 more

JD 2.625

Power and supplies

BMS 3 Series 40A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module

JD 3.15

Batteries

BMS 4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module

JD 3.675

Wires and connectors

6FT USB 2.0 A-B Male Printer Cable 1.8m

JD 2.1

Arduino kits

37pcs Sensor Kit (with Tutorial，Paper Box ）

JD 16.8

Wires and connectors

50cm Long Alligator Clips Electrical DIY Test Leads 10pcs

JD 2.363

Robot kits

210pcs Screw Kit for Robot Accessories

In project: Eight-legged spider robot

JD 8.4

Displays

800*480 Resolution 7 inch LCD Capacitive Touch Panel with HDMI interface+ USB Cable for Raspberry Pi3/PI4

JD 52.5

Motors

Chinese Chip with Retail Package Green A4988 Stepper Motor Driver (with Heatsink,1.5A)

JD 4.725

Motors

Chinese Chip with Retail Package Red A4988 Stepper Motor Driver (with Heatsink,1.5A)

JD 4.725

Sensors and modules

CNC Shield V4 Engraving Machine

JD 3.675

Sensors and modules

DS1302 Real Time Clock Module (Without Battery)

JD 4.463

Sensors and modules

DSM501A PM2.5 Dust Sensor Dust Sensor Detects

In project: Indoor air-quality monitoring

JD 12.6

Wireless modules

ESP-01 Adapter 3.3V 5V

JD 2.1

Microcontrollers and dev boards

ESP32-CAM-CH340 Development Board Test Board WiFi+ Bluetooth Module ESP32 Serial Port with OV2640 Camera

In project: Mobile guide robot that answers visitors' questions by voice and 16 more

JD 11.55

Microcontrollers and dev boards

FT232RL FTDI USB to TTL Serial Module

JD 2.363

Power and supplies

HLK-PM12 AC-DC Power Supply Module 220v to 12v

JD 3.675

Displays

0.96" Inch I2C IIC OLED LCD Module 4pin (with VCC GND)

In project: Controlling devices with natural-language text commands and 42 more

JD 6.3

Sensors and modules

JSN-SR04T Integrative Waterproof Distance Measuring Ultrasonic Sensor Module

JD 9.45

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B335: 1.75+0.2mm)

JD 1.05

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B336: 1.75+0.3mm)

JD 1.05

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B337: 1.75+0.5mm)

JD 1.05

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B338: 1.75+0.6mm)

JD 1.05

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B339: 1.75+0.8mm)

JD 1.05

Robot kits

M7 Brass Screw thread MK10 Nozzle (3B340: 1.75+1.0mm)

JD 1.05

Robot kits

Pan-tilt Bracket for Servo SG90S MG90S high quality

JD 2.625

Motors

Rain Dew DP-521 Diaphragm Pump DC12V 3.5L/MIN

JD 10.5

Sensors and modules

16 Channel 12-bit PWM/Servo Driver-I2C interface-PCA9685 for arduino or Raspberry pi shield module servo shield

JD 5.25

Arduino kits

Simulation Radar Ultrasonic Maker Diy Learning Kit for Arduino

JD 26.25

Sensors and modules

Water Turbidity Sensor Module with 40cm Cable

JD 12.6

Sensors and modules

Water Flow Sensor (Sea) YF-B2 Flowmeter G1/2 1-25L/min 5-15V Brass

JD 13.125

Microcontrollers and dev boards

WEMOS ESP-WROOM-02 main board, D1 Mini WiFi Module, ESP8266 +18650 Battery Cover

JD 13.125

Power and supplies

5V 2A Super Current Wireless Charging Module

JD 10.5

Microcontrollers and dev boards

9 IN 1 Multi-function Expansion Board DHT11 Temperature LM35 with UNO Sunlephant

JD 5.25

Wires and connectors

170pts Mini Breadboard SYB-170 White with Connect

JD 0.525

Sensors and modules

Analog TDS Total Dissolved Solids Sensor Meter 3.3~5.5V Compatible for Water Quality Testing

JD 12.6

Robot kits

Blue 2WD Aluminum Smart Robot Car Chassis Kit DIY

JD 12.6

Robot kits

Blue McNamum Wheel 60MM-K Compatible with 6.7mm couplings

JD 2.1

Arduino kits

Bluetooth Multi-Function Car Kit

JD 42

Power and supplies

Step-up Conversion Module DC-DC1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V

JD 2.1

Microcontrollers and dev boards

USB to ESP8266 Wifi Development Module Mobile Computer Wireless Communication Microcontroller

JD 3.15

3D printing and CNC

Upgrade Red MK8 All Metal Bowden Extruder Kit Left Side for 1.75mm Filament bulk parts

JD 10.5

3D printing and CNC

2mm*4mm PTFE Teflon Tube for 1.75mm Filament

JD 3.15

Wires and connectors

7*9cm Universal PCB Prototype Board Single-Sided 2.54mm Hole Pitch

JD 1.313

Wires and connectors

8*12cm Universal PCB Prototype Board Single-Sided 2.54mm Hole Pitch

JD 1.575

Wires and connectors

9*15cm Universal PCB Prototype Board Single-Sided 2.54mm Hole Pitch

JD 1.785

Power and supplies

Monocrystalline 110*136mm 12V 200mA small Solar cell

JD 10.5

Microcontrollers and dev boards

Orange PI Zero 1.5 GB

JD 29.4

Microcontrollers and dev boards

Orange PI Zero 2GB

JD 31.5

Robot kits

Tank Robot Smart Car Chassis

JD 27.3

Robot kits

Not Assembly Full Set DIY 3DOF Robot Arm Manipulator Claw +3pcs MG995+3pcs Servo Horn (ND003 SET=1ND003+3AA022+3*NC088)

JD 31.5

Arduino kits

Abela big Kit for Mega2560

JD 47.25

Motors

NEMA17 Stepper Motor 40mm Long, 1.2A with 720mm Cable

In project: Sea-wave-powered electric generator

JD 15.75

Motors

Motor + Wheel Robot Smart Car Set

JD 2.888

Power and supplies

Mini360 step-down power module DC ultra small power module power better than LM2596

JD 2.1

Displays

LCD1602 LCD Keypad Shield Blue Backlight

JD 5.513

Power and supplies

MINI Super Size DC step-down module with 97.5% efficiency,12v-24v transfer to 5v 3A

JD 3.15

Motors

Horizontal Mute Sounds Mini Submersible Pump DC 3V-5V

JD 2.625

Wireless modules

FM receiving module 87-108MHz

JD 8.4

Microcontrollers and dev boards

ESP12 ESP-12 D1 mini V2 - Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266

JD 4.2

Microcontrollers and dev boards

NodeMcu Lua WIFI V2 Internet Development Board Based on ESP8266 （CP2102 + 30PIN + Micro）

JD 6.3

Microcontrollers and dev boards

ESP32 dev Kit v1 WIFI Bluetooth Networking Development Board ( 30 Pin )

JD 7.35

Power and supplies

DT9205A Digital Multi meter (without Battery)

JD 7.875

Kids kits

DIY Mini Solar Wooden Science Educational fan Toys （Without Battery）

JD 8.4

Robot kits

DIY Kits D2-6 Bluetooth Remote Control Intelligent Car 51 MCU (without battery)

JD 12.6

Sensors and modules

DHT22/AM2302 Digital Temperature & Humidity Sensor

In project: Self-sufficient solar-powered rooftop garden and 17 more

JD 4.2

Motors

DC6-12V MINI Aquarium Water Pump R385

In project: Greenhouse monitoring and smart irrigation control and 1 more

JD 6.825

Batteries

CN3791 6V MPPT Solar Charger Module

In project: Livestock tracking over LoRa and 7 more

JD 3.15

Power and supplies

110*135mm 6V2W Solar Panel

In project: Livestock tracking over LoRa and 6 more

JD 10.5

Wires and connectors

Male to Male Dupont Line 40 Pin 10cm 24AWG

JD 1.575

Wires and connectors

Male to Female Dupont Line 40 Pin 10cm 24AWG

JD 1.575

Wires and connectors

6*8 universal pcb prototype board single sided 2.54mm hole pitch

JD 1.05

Motors

KY-019 5V One Channel Relay Module Board Shield

JD 1.313

Batteries

PHILIPS lithium coin battery CR2032 3V

JD 2.1

Batteries

Panasonic AAA Batteries Super Heavy Duty Power Carbon Zinc Triple A Battery 1.5v

JD 1.575

Batteries

Philips Longlife Battery 6F22L1B/10 9V 150mAh

JD 2.1

Batteries

Philips LongLife AA 1.5V Primary Batteries - 4 Pack

JD 1.05

Batteries

TEYA carbon battery AA R6 1.5v

JD 0.263

Power and supplies

DC Adjustable 4A Step-up Power Module with Voltmeter

JD 5.775

Wires and connectors

Shift Register 8-Bit - SN74HC595

JD 1.05

Motors

High Quality 84dB Speaker 3W 4R

JD 2.1

Motors

L298N Dual H Bridge V1 DC Stepper Motor Driver Module Controller Board

JD 4.2

Power and supplies

High Voltage Transformer DC 3v-6v to 400kV Boost Step-up Power Module High-voltage Generator 400000V

JD 4.463

Wires and connectors

solder wire high quality DIA 0.8, WT 20g

JD 1.05

Batteries

HONG DONG Battery Charger 2 Slots 18650 26650 Li-Ion with LED - HD-999A

JD 8.4

Wires and connectors

Solder Tip Cleaner, Brass Cleaning Wire Ball, Soldering Iron Tip Cleaner, Brass Sponge For Cleaning Solder Iron And Tips

JD 2.1

Wires and connectors

Welding table soldering iron cleaning sponge

JD 0.525

Sensors and modules

line following QTR-8RC sensor module

JD 6.3

Wires and connectors

Helping Hands Soldering, Third Hand Soldering Tool PCB Holder Flexible Arms

JD 7.35

Wires and connectors

Aluminum Heatsinks 8.8X8.8X5Mm

JD 0.315

Power and supplies

Portable Solar Panel Generator 5V USB Cell Battery Charger For Power Bank Outdoor Travel Camping Phone Home Sunlight, 5W/15W

JD 5.25

Wires and connectors

9 Compartments Multifunctional Plastic Storage Box For electronic components

JD 8.4

Power and supplies

MECHANIC DT30P5 Adjustable DC Power Supply 30V 5A

JD 68.25

Wires and connectors

KADA 852D+ Soldering SMD Station BGA Rework SMT Welder 852 heat gun

JD 47.25

Batteries

lithium battery HP 18650 2000MAH 7.4V

In project: Eight-legged spider robot and 1 more

JD 6.825

Batteries

Li-ion batterry 10.89v with (BMS)

JD 4.19

Transistors

IRF9540N P-CHANNEL POWER MOSFET

JD 0.945

Wires and connectors

glass fuse 0.2A

JD 0.263

Wires and connectors

glass fuse 0.5A

JD 0.263

Wires and connectors

glass fuse 1A

JD 0.263

Wires and connectors

glass fuse 2A

JD 0.263

Wires and connectors

glass fuse 3A

JD 0.263

Wires and connectors

glass fuse 5A

JD 0.263

Wires and connectors

glass fuse 8A

JD 0.263

Wires and connectors

glass fuse 10A

JD 0.263

Wires and connectors

glass fuse 15A

JD 0.263

Wires and connectors

glass fuse 20A

JD 0.263

Wires and connectors

DIP switch 1position

JD 0.263

Wires and connectors

DIP switch 2 position

JD 0.315

Wires and connectors

DIP switch 3 position

JD 0.368

Wires and connectors

DIP switch 4 position

JD 0.42

Wires and connectors

DIP switch 5 position

JD 0.473

Wires and connectors

DIP switch 6 position

JD 0.525

Wires and connectors

DIP switch 7 position

JD 0.578

Wires and connectors

DIP switch 8 position

JD 0.735

Wires and connectors

DIP switch 9 position

JD 0.788

Sensors and modules

pizo element 35mm

JD 1.05

Wires and connectors

rectifier diode 1N5406

JD 0.053

Wires and connectors

rectifier diode RL207

JD 0.053

Wires and connectors

fast recovery diode FR107

JD 0.053

Wires and connectors

rectifier diode IN4004

JD 0.053

Wires and connectors

schottky diode IN5822

JD 0.053

Wires and connectors

switching diode IN4148

JD 0.053

Wires and connectors

schottky IN5817 diode

JD 0.053

Wires and connectors

rectifier diode IN5404

JD 0.053

Wires and connectors

recovery diode FR207

JD 0.053

Wires and connectors

rectifier diode IN408

JD 0.053

Wires and connectors

recovery diode UF4007

JD 0.053

Wires and connectors

schottky diode IN5819

JD 0.053

Arduino kits

Abela kit for Arduino Uno R3 with box

JD 18.9

Arduino kits

Abela kit for Arduino mega with box

JD 26.25

Arduino kits

Abela kit for 2WD smart car

JD 16.8

Displays

0.36″ DC 0-100V Digital Green LED Display Voltmeter

JD 2.625

Wires and connectors

JSM JM plug socket connector

JD 0.525

Wires and connectors

8P DIP socket adapter solder

JD 0.42

Wires and connectors

LM358P Dual Operational Amplifier IC

JD 0.42

Wires and connectors

LM393P Voltage Dual Comparator IC

JD 0.42

Wires and connectors

NM555P Timer IC

JD 0.42

Wires and connectors

NE555P operational amplifier IC

JD 0.42

Transistors

BC517 NPN Transistor

JD 0.158

Transistors

BC547 NPN Transistor

JD 0.158

Transistors

BC548 NPN Transistor

JD 0.158

Transistors

BC549 NPN Transistor

JD 0.158

Transistors

BC550 NPN Transistor

JD 0.158

Transistors

BC556 PNP Transistor

JD 0.158

Transistors

BC558 PNP Transistor

JD 0.158

Transistors

2N5401 PNP Transistor

JD 0.158

Transistors

2N5551 NPN Transistor

JD 0.158

Transistors

C1815 NPN Transistor

JD 0.158

Transistors

C945 NPN Transistor

JD 0.158

Transistors

S9012 PNP Transistor

JD 0.158

Transistors

S9013 PNP Transistor

JD 0.158

Transistors

S9015 PNP Transistor

JD 0.158

Transistors

S9014 NPN Transistor

JD 0.158

Batteries

Ni-MH Rechargeable Battery AA1200mAh 1.2V

In project: Eight-legged spider robot

JD 1.838

Sensors and modules

R307S Fingerprint Reader Sensor

JD 31.5

Sensors and modules

DFRobot SEN0395 mmWave Radar Sensor

JD 51.45

Wires and connectors

High Quality Solder Wire 1mm 40g

JD 1.575

Wires and connectors

Magnetic Screwdriver Precision Set 32 In 1

JD 5.25

Wires and connectors

Magnetic screwdriver precision set 24 in 1

JD 5.25

Wires and connectors

Rvb Cable Electrico Copper Rubber Led Wire Red Black 2Pin 1 Meter

JD 0.42

Batteries

USB 7.4V 1000mAh LITHIUM BATTERY CHARGER WITH 3 PIN JST

JD 5.25

Wires and connectors

Jumper Shunt 2 Pin 2.54mm (10 pcs)

JD 0.263

Displays

LED Digital Voltmeter DC 5V – 30V dsn-dvm-568

JD 5.25

Power and supplies

Step Down USB Charger Module DC 6-24V 12V/24V to DC 5V 3A

In project: Vehicle crash detection and ambulance call and 1 more

JD 2.1

Batteries

4 Slot USB Rechargeable Battery Charger For 1.2V AA/AAA

JD 4.2

Arduino kits

Abela IOT starter KIT V2

JD 23.1

Microcontrollers and dev boards

Arduino UNO R4 Minima

JD 21

Kids kits

Makeblock mBot2: STEM Education Coding Robot Kit for AI Learning

JD 173.25

Microcontrollers and dev boards

Motor Shield Board L293D for ESP-12E NodeMCU

JD 4.988

Wires and connectors

9v Battery Snap Clips Connector + DC Jack (Battery Connector Cap)

JD 0.525

Raspberry Pi

Falcon Kit - Raspberry Pi 3 Model B+ kit

JD 105

Kids kits

Edison v2.0 - educational robot

JD 78.75

Kids kits

EdCreate – Edison robot creator’s kit

JD 44.625

Wires and connectors

5 LED Auxiliary Clip Magnifier with AC/DC Interchangeable Hand Solder Iron Welding

JD 7.35

Microcontrollers and dev boards

Ibtikar Falcon Hat

JD 12.6

Wireless modules

ESP32-S3-DevKitC-1-N16R8 ESP32 S3 Development Board

JD 11.55

Kids kits

LEGO MINDSTORMS Education EV3 Core Set (NEW)

JD 577.5

Kids kits

LEGO MINDSTORMS Education EV3 Core Set (USED)

JD 525

Kids kits

LEGO Ev3 Expansion

JD 210

Kids kits

DIY Science Experiment Kit KX-2023

JD 2.1

Batteries

CSB GP1272 F2 12 Volt 7.2 Ah OEM Sealed Lead Acid Battery

In project: Autonomous boat for cleaning water surfaces

JD 14.7

Wires and connectors

Ultrasonic Holder by 3D

JD 2.1

Sensors and modules

Sharp IR Distance Sensor GP2Y0A21YK0F

JD 6.825

Robot kits

ESP32 Intelligent Smart Turtle Car Kit V2.0 With WiFi App Control

JD 47.25

Robot kits

ACEBOTT ESP32 Smart Robotics Car Starter Kit

JD 63

Robot kits

ACEBOTT ESP32 Camera Expansion Pack for QD001-QD002

JD 15.75

Robot kits

Acebott ESP32 Tank Robot Car Expansion Pack for QD001- QD004

JD 26.25

Robot kits

KUONGSHUN AD174 ESP32 Camera 4WD Robot Car Kit

JD 36.75

Robot kits

McNamum Wheel Aluminum Car Chassis DIY 4WD four-wheel drive chassis (Single Layer)

JD 18.9

Wires and connectors

1 Meter Long Alligator Clips Electrical DIY Test Leads 1 pcs

JD 0.525

Arduino kits

9 in 1 MQ Gas Sensor Modules Kit

In project: Safety helmet and tracking for quarry workers

JD 21

Wires and connectors

Useful 220V 60W EU Plug Soldering Handy Kit

JD 12.6

Wires and connectors

530 pcs Colorful Heat Shrink Tubing Insulation Set

JD 5.25

Wires and connectors

100 Pair Insulated Female&Male Connecter Wire Crimp Terminal Set

JD 5.25

Microcontrollers and dev boards

Mega Sensor Shield v2.0 For MEGA 2560 R3

JD 4.2

Microcontrollers and dev boards

Nano Expansion Adapter Breakout Board IO Shield

JD 3.15

3D printing and CNC

TEC1-12703 30*30 12V3A Thermoelectric Cooler Module peltier

JD 4.2

3D printing and CNC

TEC1-12704 40*40 12V4A Thermoelectric Cooler Module peltier

JD 4.2

3D printing and CNC

TEC1-12705 40*40 12V5A Thermoelectric Cooler Module peltier

JD 4.2

Motors

High Power Robot Smart Car Motor Driver BTS7960

In project: Mobile virtual-doctor robot and 2 more

JD 9.45

Power and supplies

High Quality Full Amperes 9V 2A EU Plug Adapter

JD 3.15

Power and supplies

High Quality Full Amperes 12V 2A EU Plug Adapter

In project: Smart parking that counts free spaces and 8 more

JD 3.15

Power and supplies

High Quality Full Amperes 5V 3A EU Plug Adapter

In project: Face-recognition attendance system and 22 more

JD 3.15

Wires and connectors

USB USBISP AVR Programmer Downloader With Cable

JD 5.25

Motors

L9110 L9110S DC Stepper Motor Driver Board HBridge High Quality

JD 2.1

Wireless modules

NFC Tag Ntag215 13.56MHZ

JD 0.525

Wireless modules

13.56MHz USB Proximity Sensor Smart RFID IC Card Reader R20XC

JD 12.6

Wires and connectors

CH341A 24 25 Series EEPROM Flash BIOS USB Programmer With Software & Driver

JD 7.35

Wires and connectors

SPI BIOS Flash Not Dismantling Test Program Clip SOP8 24C 93C 25LF

JD 5.25

Power and supplies

Hantek 6022BE Laptop PC USB Digital Storage Virtual Oscilloscope 2 Channels 20MHz

JD 90.3

Wires and connectors

Carton Ultrasonic Sensor Bracket For HC-S04 Without Screw

JD 1.05

Sensors and modules

Ecg Module AD8232 ECG Measurement Pulse Heart ECG Monitoring Sensor Module Kit

In project: Heart monitoring with ECG

JD 15.75

Sensors and modules

Water Flow Sensor (Sea) YF-G1 Flowmeter DN25 2-100L/min 5-24v Black

JD 12.6

Power and supplies

SCT-013-010 Non-invasive Split Core Current Transformer AC Current Sensor 10A

In project: Electricity meter reading and bill estimation and 1 more

JD 8.4

Resistors

1K Ohm Potentiometer 15mm Shaft

JD 0.315

Resistors

20K Ohm Potentiometer 15mm Shaft

JD 0.315

Resistors

50K Ohm Potentiometer 15mm Shaft

JD 0.315

Resistors

2K Ohm Potentiometer 15mm Shaft

JD 0.315

Wires and connectors

Female Header 1*40pin 2.54mmm (1pcs)

JD 0.105

Capacitors

Electrolytic Capacitor Kit 120pcs 12Value

JD 5.25

Capacitors

Ceramic Capacitor Assortment Kit - 300pcs- 10 values

JD 5.25

Resistors

Variable Resistor Potentiometer Assorted Kit 65pcs-13 Value

JD 5.25

Resistors

MultiTurn Trimming High Precision Potentiometer 3296W Variable Resistors-15 value

JD 5.25

Wires and connectors

Single Side 15*20 cm Thickness 1.5mm FRB Glass Fiber Blank Copper Clad Printed Circuit Board Universal Prototype PCB

JD 3.15

Wires and connectors

Single Side 20*30 cm Thickness 1.5mm FRB Glass Fiber Blank Copper Clad Printed Circuit Board Universal Prototype PCB

JD 5.25

Wires and connectors

DOUBLE SIDE PROTOTYPE PCB 6X8 cm2.54mm Hole Pitch

JD 1.05

Wires and connectors

Copper Wire OK Line 0.5mm 30AWG 250m (black, white, red, yellow, green, blue, purple)

JD 4.2

Wires and connectors

Solder Wire 0.8mm 50g

JD 2.1

Wires and connectors

Soldering Iron 40W 220V EU Plug

JD 2.1

Wires and connectors

Soldering Iron 60W 220V EU Plug

JD 2.625

Wires and connectors

Bundle 24 AWG 15 cm Electric Wire Cable Tinning Black

JD 0.105

Wires and connectors

Bundle 24 AWG 15 cm Electric Wire Cable Tinning Red

JD 0.105

Wires and connectors

MAD Wheel Of Metal

JD 1.05

Wires and connectors

Mini 3PI Car N20 Caster Robot Ball Wheel

JD 1.05

Batteries

BATTERY HOLDER 1X18650 3.7V

In project: Sea-wave-powered electric generator

JD 1.05

Batteries

BATTERY HOLDER 3X18650 3.7V

In project: Mobile virtual-doctor robot and 1 more

JD 2.1

Batteries

BATTERY HOLDER 4X18650 3.7V

JD 2.625

Wires and connectors

3PI MiniQ Car Wheel Tyre 42mm For N20 Motor

JD 1.313

Motors

25GA370 DC Motor 1.6KG 12V 130 RPM 4mm Shaft

JD 7.35

Motors

25GA370 DC Motor 1.6KG 12V 250 RPM 4mm Shaft

JD 7.35

Microcontrollers and dev boards

Nano V3.0 ATmega328P 5V 16MHZ CH340C Type C

JD 6.3

Motors

PCA9686 Servo Driver Shield For Arduino OR Raspberry pi 16 Channel 12-bit PWM

JD 4.725

Wires and connectors

Blue XL830L Handheld Digital Multimeter (without battery, bubble bag)

JD 6.3

Wires and connectors

Red XL830L Handheld Digital Multimeter (without battery, bubble bag)

JD 6.3

Wires and connectors

UNI-T UT200A Digital Clamp Multimeter AC Current AC/DC Voltage Resistance Tester

JD 28.35

Motors

N20 100 RPM HIGH TORQUE ELECTRIC GEAR BOX DC MOTOR

JD 5.25

Motors

25GA-370 12V 620 RPM DC Reducer Gear Motor

JD 7.35

Motors

25GA-370 12V 1360 RPM DC Reducer Gear Motor

JD 7.35

Motors

JGB370-520 DC12V 66 RPM/MIN Miniature Forward and Reverse Brushed DC Speed Reducer Motor

JD 10.5

Motors

JGB370-520 DC12V 360 RPM/MIN Miniature Forward and Reverse Brushed DC Speed Reducer Motor

JD 10.5

Motors

JGB370-520 DC12V 600 RPM/MIN Miniature Forward and Reverse Brushed DC Speed Reducer Motor

JD 10.5

Motors

JGB370-520 DC12V 960 RPM/MIN Miniature Forward and Reverse Brushed DC Speed Reducer Motor

JD 10.5

Motors

JGB37-555 DC12V 265 RPM/MINI High Torque DC Low Speed Forward and Reverse Reduction Motor Without Encoder

JD 12.6

Motors

Solid Shaft JGY370 DC12V 40 RPM/MIN High Torque Self Locking Strong Wheel Turbine Worn Reducation Motor

JD 12.6

Wires and connectors

Solid Shaft JGY370 DC12V 66 RPM/MIN High Torque Self Locking Strong Wheel Turbine Worn Reducation Motor

JD 12.6

Motors

Solid Shaft JGY370 DC12V 95 RPM/MIN High Torque Self Locking Strong Wheel Turbine Worn Reducation Motor

JD 12.6

Motors

Solid Shaft JGY370 DC12V 150 RPM/MIN High Torque Self Locking Strong Wheel Turbine Worn Reducation Motor

JD 12.6

Motors

37GB-3530 DC12V 960RPM/MIN Reduction Motor

JD 12.6

Motors

25GA310 DC12V 60 RPM/MIN Deceleration Micro motor (all metal gear)

JD 12.6

Motors

25GA310 DC12V 100 RPM/MIN Deceleration Micro motor (all metal gear)

JD 12.6

Motors

16GA 16MM 12V 1000 RPM/MIN All Metal DC Reduction Motor

JD 10.5

Motors

16GA 16MM 12V 300 RPM/MIN All Metal DC Reduction Motor

JD 10.5

Motors

370 Micro DC Air Pump DC6V 150Ma

JD 5.25

Motors

370 Micro DC Air Pump DC6V 110Ma

JD 5.25

Displays

XH-M452 High Precision DC12V 10A Digital LED Dual Output Temperature and Humidity Controller Module With SHT20 Sensor

JD 6.3

Displays

STC-1000 DC12V Digital Temperature Controller Microcomputer Thermostat Switch With 1m Cable

JD 14.7

Sensors and modules

RTC DS1307 24C32 Real Time Clock Module (without battery)

In project: Electricity meter reading and bill estimation

JD 1.575

Sensors and modules

Voltage Sensor Detection Module

In project: Drone for inspecting solar panel fields and 2 more

JD 1.05

Power and supplies

Low Voltage High Power Step Up Regulator Module 8W 5V-12V USB Bonding Pad to DC Version

JD 1.05

Power and supplies

Mini ZVS Induction Heating Board Flyback Driver Heater DIY Cooker+Ignition coil

JD 8.4

Sensors and modules

MAX6675 Module + K Type Thermocouple Sensor can Measure 1024 Degrees

JD 8.4

Sensors and modules

ECG/EKG/EMG Wire

JD 5.25

Wires and connectors

DT-2334C+Digital Laser RPM Tachometer Non Contact Measurement Tool, without battery

JD 16.8

Wires and connectors

0.28" 100V 10A Dual LED Voltmeter Ammeter Blue+Red

JD 7.35

Wires and connectors

0.28" 100V 50A Dual LED Voltmeter Ammeter Blue+Red

JD 9.45

Wires and connectors

0.28" 100V 100A Dual LED Voltmeter Ammeter Blue+Red with Diverter

JD 12.6

Power and supplies

Speaker 0.5W 8OHM Trumpet, Diameter 36mm

In project: Mobile virtual-doctor robot

JD 1.05

Robot kits

Blue 6WD Search Rescue Platform Smart Car Chassis Damping Off-Road Climbing WIFI Car

JD 126

Robot kits

2WD Mini Round Double Deck Smart Robot Car Chassis DIY Kit

JD 6.3

Robot kits

Metal Tank Robot Smart Chassis Silver

JD 31.5

Wires and connectors

6mm Lenham Coupling For Robot Smart car Wheel Length:30mm

JD 1.05

Robot kits

6mm Short Coupling For Robot Smart car Wheel Length:18mm

JD 1.05

Displays

0.56inch DC 0-100V Three Wire LCD Blue Light Digital Voltmeter Red

JD 5.25

Sensors and modules

EMG Sensor, Muscle Signal Sensor, EMG, Sensor Repeat

JD 31.5

Sensors and modules

US-100 Ultrasonic Sensor Module Tempreture Compensation Distance Measuring

JD 5.25

Sensors and modules

GY-906 MLX90614ESF-BCC Sensor Module

In project: Predictive maintenance with vibration analysis and 3 more

JD 10.5

Wires and connectors

2 Slots USB Rechargeable Battery Charger for AA & AAA, Ni-MH & Ni-CD Batteries

JD 2.625

Wires and connectors

4 Slots USB Rechargeable Battery Charger for AA & AAA, Ni-MH & Ni-CD Batteries

JD 4.2

Motors

Vibration Motor Module

In project: Safety helmet and tracking for quarry workers and 2 more

JD 1.05

Wires and connectors

12V 40x40x10mm Axial Cooling Fan Brushless motor sleeve bearing For 3D Printer Robotics CPU Cooler Radiator Fan

In project: Home automation and remote control

JD 1.575

Wires and connectors

12V 50x50x10mm Axial Cooling Fan Brushless motor sleeve bearing For 3D Printer Robotics CPU Cooler Radiator Fan

JD 2.625

Motors

BRUSHLESS MOTOR A2208/14T 1400KV

JD 10.5

Wires and connectors

2 Port Lever Wire Connector

In project: Drone for inspecting solar panel fields and 2 more

JD 0.525

Wires and connectors

3 Port Lever Wire Connector

JD 0.788

Wires and connectors

4 Port Lever Wire Connector

JD 1.05

Wires and connectors

2 Pin Screw Terminal Block Connector

JD 0.21

Wires and connectors

3 Pin Screw Terminal Block Connector

JD 0.263

Wires and connectors

UV Black Bar Light

JD 5.25

Resistors

varistor piezoresistor

JD 0.263

Resistors

07D220K 22V Piezoresistor Varistor

JD 0.263

Resistors

07D271K 270V Piezoresistor Varistor

JD 0.263

Resistors

07D821K 820V Piezoresistor Varistor

JD 0.263

Wires and connectors

Ultrasonic Humidifier Atomization Ceramic Mist Maker Atomizer Film Plate

JD 1.05

Raspberry Pi

Raspberry Pi Camera Board v1.3 (5MP, 1080p)

In project: Face-recognition attendance system and 4 more

JD 7.35

Sensors and modules

water flow sensor Yf401

JD 8.4

Sensors and modules

ADS1115 16-bit 4-channel I2C

JD 5.25

Sensors and modules

ASAIR AM2315C I2C Temperature and Humidity Sensor

JD 26.25

Sensors and modules

DS18B20 Waterproof Digital Temperature Sensor Probe

JD 3.675

Sensors and modules

Capacitive Soil Moisture Sensor v1.2

In project: Greenhouse monitoring and smart irrigation control

JD 3.15

Power and supplies

FOTEK Solid State Relay SSR-40DA 40A DC-AC for CNC

JD 8.4

Robot kits

ACEBOTT QD020 ESP8266 Quadruped Bionic Spider Robot Kit

JD 57.75

Wireless modules

Hobby Fans RC Radio System 7CH 2.4G RC Transmitter with Receiver Anti-Jamming Remote Controller for RC Car Crawler Boat, Knob

In project: Eight-legged spider robot

JD 42

Motors

RS-395 16.8v-25.2v dc motor

In project: Sea-wave-powered electric generator

JD 5.25

Sensors and modules

CD74HC4067 High-Speed CMOS 16-Channel Analog Multiplexer ADC Module

JD 4.2

Sensors and modules

Intermittent Beep Alarm buzzer - SFM-27 DC 3-24V

In project: Fire alarm system that notifies Civil Defense and 5 more

JD 1.575

Displays

LM2596s DC-DC step-down power supply module 3A adjustable step-down

In project: Mobile virtual-doctor robot and 1 more

JD 2.625

Sensors and modules

CJMCU-06 SPL06-001 Drone Pressure Height Sensor Module Position 5cm

In project: Drone for inspecting solar panel fields and 4 more

JD 10.5

Motors

MX1508 Mini Dual Channel 1.5A DC Motor Driver Module

JD 2.1

Power and supplies

XH-M131 DC 5V 10A Light Control Switch Light Resistance Relay Module Detection Sensor Brightness Automatic Control Module

JD 3.675

Power and supplies

XH-M131 DC 12V 10A Light Control Switch Light Resistance Relay Module Detection Sensor Brightness Automatic Control Module

JD 3.675

Sensors and modules

Piezoelectric Ceramic 20mm for Buzzer Loudspeaker Sensor with Wire

JD 0.735

Batteries

Lithium Battery 18650 Digital Display Charging Module with 5V2.4A Dual USB Output and Display Boosting Module

JD 4.725

Motors

Vibration Motor 10x3mm

JD 1.05

Wires and connectors

Piezo Pickup System 27mm Piezo Amplifiers Discs With Leads For Acoustic Guitar Drum

JD 0.84

Batteries

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply/Converter 9V

JD 7.35

Batteries

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply/Converter 12V

JD 8.4

Power and supplies

Portable 10W DC 12V/18V Solar Panel

In project: Solar panel performance monitoring and 1 more

JD 15.75

Wires and connectors

Propeller Props, Be Suitable ForMiniature DC Motor 2mm Axis Propeller Small-Scale Production Of Motor Fan Blades By Science And TechnologTightly

In project: Autonomous boat for cleaning water surfaces

JD 0.525

Motors

DRV8833 Motor Driver Modules, 1.5A

JD 3.15

Motors

5V/12V Relay Module 1 Channel Relay Board with Opto-Isolated High or Low Level Trigger for Raspberry Pi and Arduino

JD 3.15

Wires and connectors

TL061CP amplifier

JD 0.525

Wires and connectors

TL062CP amplifier

JD 0.525

Wires and connectors

TL071CP amplifier

JD 0.525

Wires and connectors

TL072CP amplifier

JD 0.525

Wires and connectors

TL081CP amplifier

JD 0.525

Wires and connectors

TL082CP amplifier

JD 0.525

Smart home

APP WIFI Smart Temperature Switch 10A85-250 Monitoring Thermostat

JD 21

Smart home

Prayer times display from Mosque Technology

JD 87.15

Smart home

Unified adhan player SMART

JD 108.15

Smart home

Unified adhan device MP3

JD 113.4

Smart home

Unified adhan radio

JD 126

Microcontrollers and dev boards

ESP32 SuperMini | ESP32-C3 Development Board

In project: Safety helmet and tracking for quarry workers and 1 more

JD 8.4

Kids kits

Wind Power Beast, Bionic Mechanical Beast, Puzzle Assembling Toy, Animaris Ordis Parvus Strandbeest Model

JD 26.25

Wires and connectors

SMA Male To RP-SMA Female RF Coaxial Adapter

JD 1.05

Batteries

type-c 5V 1A Lithium Battery Charger Module Charging Board

JD 1.05

Microcontrollers and dev boards

ESP32-S3 SX1262 WIFI BLE LoRa/ LoRaWAN Wireless Stick-V3

JD 31.5

Displays

Max7219ENG - 7 Segment Display

JD 2.1

Microcontrollers and dev boards

Keyes 5050 RGB LED Module for Arduino K851261

JD 1.05

Batteries

Holder Battery for 6 Battery AA with Plug connector

JD 2.1

Wires and connectors

Solder Paste with Rosin Flux Core

JD 3.15

Wires and connectors

MMJ Advanced Rosin Soldering Paste

JD 3.15

Batteries

lithium battery 1500mAh 3.7v

JD 2.1

LEDs and lighting

LED Lights Emitting Diodes 10 mm

In project: Face-recognition attendance system and 4 more

JD 1.05

Wireless modules

PCB Antenna Frequency 824-2170MHz AH3G.201T

JD 4.2

Wires and connectors

DIY WIER AND CABLE

JD 2.1

3D printing and CNC

TANK WHEELS 3D PRINTING

JD 5.25

3D printing and CNC

Propeller for Air Drone

JD 3.15

3D printing and CNC

mini Propeller Air Drone

JD 1.05

Sensors and modules

Soil Moisture Sensor Detector Module Soil Moisture Humidity Test Sensor with 1.3M Cable

JD 5.25

Motors

Brushless Motor 503B 16000 High-Speed Mini Portable Fan Motor with PCB Board for Remote Control Electric

JD 4.2

Sensors and modules

ENDSTOP optical, limit switch for RAMPS 1.4 for RepRap 3D printer

JD 3.15

Microcontrollers and dev boards

Texas Instruments TMS570 / RM4x LaunchPad Development Board

JD 157.5

Batteries

USB Type-C Lithium Battery Charger & Boost Converter Module (1A–4A, 2S–4S Support)

JD 2.625

Sensors and modules

MPS20N0040D 40KPa Pressure Sensor Module for Liquid Level

In project: Crack monitoring in buildings and 1 more

JD 5.25

Sensors and modules

ENS160 & AHT21 Air Quality Monitor Sensor Module - I2C Temperature/Humidity/VOC

JD 8.925

Sensors and modules

GY-302 BH1750 BH1750FVI Light Intensity Illumination Module

JD 5.25

Sensors and modules

MAX30102 Heart Rate Sensor Module

In project: Heart monitoring with ECG and 2 more

JD 4.725

Wires and connectors

An Anti-Static Wrist Strap with a Crocodile Clip And an Extended Cable

JD 2.625

Sensors and modules

PCF8574 PCF8574T I2C 8 Bit IO GPIO Expander Module

JD 4.2

Motors

DC 3.7V Normally Open Solenoid Valve

JD 4.2

Sensors and modules

High-Sensitivity 9767P Microphone Capsule with a 48-58DB Polar Pattern

JD 0.63

Microcontrollers and dev boards

The ESP32-C3 Supermini Development Board Expansion Board

JD 5.25

Sensors and modules

Tri-Function Soil Tester pH + Light + Moisture Meter, Square Long Handle for Indoor/Outdoor Gardening, Lawn & Plant Care

JD 10.5

Sensors and modules

Triple Soil Tester - Environmental Testing Instrument with Light, Humidity & pH Meter for Gardens, Farms, and Rural Areas

JD 15.75

Sensors and modules

Hall Effect Sensor

JD 0.525

Wireless modules

Adapter Bee Xbee Converter USB to Serial

JD 5.775

Microcontrollers and dev boards

CH571F/CH573F/CH582F Development Board Module

JD 6.3

Power and supplies

AC-DC Isolated 45-277AC to 12V

JD 2.625

LEDs and lighting

Water Flow Lamp DIY Electronic Making Kit NE555+CD4017

JD 3.15

Microcontrollers and dev boards

ST-LINK V2 Simulator Downloader Programmer with STM32F103C8T6 and STM32 Minimum System Development Board for STM32F401/411

JD 5.513

Power and supplies

DB207 Bridge Rectifier DIP4 1000V 2A

JD 0.525

Wires and connectors

PC817 Optocouplers PC817C in DIP-4 Format

JD 0.525

Motors

Robotic Claw Kit (Without Servo MG90S), STEM Learning Robotic Arm Additions, Suitable for Arduino, Engineering Science Kit, Robotics Education Kit

JD 18.9

Sensors and modules

LiDAR Unit of Laser Head Distance Sensor LDS for Xiaomi Mijia 1S

JD 42

Power and supplies

MT3608 DC-DC Adjustable Boost Converter Module

JD 1.838

Motors

JF-0530B DC 12V Push&Pull Open Frame Electromagnet with a Holding Force of 5N And a Travel Distance of 10Mm Linear Solenoid

JD 5.775

Motors

Mini Tiny 8mm Precision Gear Stepper Motor Peristaltic Pump Dosing Pump

JD 7.35

Sensors and modules

MPU6500/9250 16-Bit Gyroscope Accelerometer Magnetic Sensor 9-Axis Attitude Sensor Module

In project: Vehicle crash detection and ambulance call and 2 more

JD 4.725

Microcontrollers and dev boards

W25Q64 64Mbit (8MByte) Flash Memory Module Compatible for SPI Interface

JD 3.15

Wires and connectors

MTS-102 Blue SPDT Mini Toggle Switch

JD 1.05

Wires and connectors

Pack Multiple-styles Mini Screwdriver

JD 2.363

Microcontrollers and dev boards

Design Of 27m Four Way Mini Toy Circuit Board PCBA Transmission And Reception Circuit Board Mini Accessories Solution

JD 5.25

Wires and connectors

CD4007

JD 0.84

Wires and connectors

CD4011

JD 0.84

Wires and connectors

CD4013

JD 0.84

Wires and connectors

CD4017

JD 0.84

Wires and connectors

CD4051

JD 0.84

Wires and connectors

CD4052

JD 0.84

Wires and connectors

CD4053

JD 0.84

Wires and connectors

CD4060

JD 0.84

Wires and connectors

CD4066

JD 0.84

Wires and connectors

CD4069

JD 0.84

Wires and connectors

CD4093 IC - 12- Family (CD40xx) Logic Gates,

JD 0.84

Wires and connectors

SN74LS Series 10-in-1 Logic Chip

JD 0.63

Wires and connectors

SN74LS00N

JD 0.63

Wires and connectors

SN74LS02N

JD 0.63

Wires and connectors

SN74LS04N

JD 0.63

Wires and connectors

SN74LS08N

JD 0.63

Wires and connectors

SN74LS14N

JD 0.63

Wires and connectors

SN74LS32N

JD 0.63

Wires and connectors

SN74LS74N

JD 0.63

Wires and connectors

SN74LS86N

JD 0.63

Wires and connectors

SN74LS138N

JD 0.63

Wires and connectors

SN74LS164N

JD 0.63

Power and supplies

XL6009E1 DC DC Adjustable Step Up Power Boost Voltage Converter Module

JD 2.625

Power and supplies

Mini DC-DC Boost Step-Up Converter Board

In project: Sea-wave-powered electric generator

JD 2.1

Motors

Robotic Arm Kit 6 DOF ROBOT ARM with motors for Educational Purposes

JD 136.5

Motors

Robotic Arm Kit 3 DOF ARM ROBOT(No Servo MG995) - Arduino-Compatible Robotic Arm Accessories for DIY STEM Projects

JD 31.5

Sensors and modules

5 Channel Tracking Sensor Module

JD 4.725

Sensors and modules

UART - CAN converter module with TJA1050

JD 1.05

Sensors and modules

I2C Bi-Directional Logic Level Converter-4 Channel

JD 1.575

Sensors and modules

TCRT5000L 5 Channel Tracking Sensor Tracking Module Infrared Sensor

JD 4.2

Batteries

Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply/Converter 5V

JD 6.3

Batteries

Li-Polymer lipo 3.7V 900mAh Rechargeable Battery

JD 5.775

Sensors and modules

Pulse Express Pulse-Ox & Heart Rate Sensor with MAX32664

JD 73.5

Robot kits

Two-wheel Pbot 3.0 balanced vehicle kit robot car kit self-balancing ultrasonic obstacle avoidance and follower kit

JD 68.25

Robot kits

Yahboom AI Robot Kit Tank Chassis for Raspberry Pi 4B Camera Starter Kit Python Programmable Electronic Science Project DIY Smart Car Robotics for 16+ (With Pi 4B)

JD 472.5

Robot kits

Yahboom Jetson Nano Robot Kit AI Smart Robotic Car Tank Chassis for Adults 3DOF Camera STEM Programmable Electronics Science Project Autopilot (Jetbot With Jetson Nano)

JD 546

Displays

Yahboom K210 Developer Kit with AI Vision RISC-V Face Recognition Camera Robot Development Board Expansion Board The Beginning of Visual Development

JD 157.5

Robot kits

KUONGSHUN Smart Robot Car Kit-EU Plug

JD 68.25

Motors

MT6701 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 14Bit

JD 6.3

Sensors and modules

Signal Generator PWM Board Module Pulse Frequency Duty Cycle Adjustable Module LCD Display 3.3V-30V 1Hz -150Khz

JD 7.875

Microcontrollers and dev boards

NodeMCU-32S ESP32-S Wi-Fi Bluetooth Development Board

JD 10.5

Sensors and modules

mq-9 module Carbon Monoxide (CO) and flammable gas sensor

JD 2.625

Sensors and modules

MQ-8 Hydrogen Gas Detector Sensor

JD 2.625

Sensors and modules

MQ-5 METHANE GAS SENSOR MODULE

In project: Gas leak detection with automatic valve shut-off

JD 2.625

Sensors and modules

MQ-7 Gas Sensor Detector Carbon Monoxide Monitor Module

In project: Emergency communications network carried by a drone and 1 more

JD 2.625

Robot kits

Suspension Type Smart Car 4WD

JD 26.25

Batteries

Dual Charger For 18650 14500 16430

JD 5.775

Robot kits

Wireless Wifi Robot Car Kit For UNO / Hd Camera Ds Robot

JD 204.75

Microcontrollers and dev boards

ESP32 Development Board TYPE-C USB CH340C

JD 6.3

Microcontrollers and dev boards

ESP32 Development Expansion Board Module

JD 6.3

Microcontrollers and dev boards

ESP32s ESP-WROOM-32 Development Board - WiFi+Bluetooth (nodemcu) (38pin)

JD 7.875

Microcontrollers and dev boards

ESP32 ESP-WROOM-32 NodeMCU Wi-Fi + Bluetooth Development Board CP2102 (38 Pins)

In project: Mobile guide robot that answers visitors' questions by voice and 64 more

JD 7.875

Microcontrollers and dev boards

ESP32E DevKitC-32E V4 Wi-Fi BT 4.2 NodeMCU WROOM - 38 PIN

In project: Livestock tracking over LoRa and 5 more

JD 8.4

Microcontrollers and dev boards

ESP32s Screw Terminal Adapter Board GPIO 1 into 2 for 38 Pins ESP32 Breakout Development Board

JD 6.3

Microcontrollers and dev boards

ESP32 Development Board TYPE-C/Micro USB ESP32 Expansion Board 38PIN Female header

JD 3.675

Microcontrollers and dev boards

ESP-WROOM-32UE loT Development Board ESP32-WROOM-32U WIFI+Bluetooth Main Board Serial Port Module

JD 8.925

Microcontrollers and dev boards

ESP32 cam kuongshun

JD 18.9

Microcontrollers and dev boards

ESP8266 IO Lead Out Adapter Plate Expansion Module for ESP-07 ESP-12 ESP-12E

JD 0.525

Microcontrollers and dev boards

Arduino Mega 2560 PRO (Embed) CH340G/ATmega2560- 16AU (Arduino-compatible board)

JD 13.65

Microcontrollers and dev boards

Arduino UNO R4 WiFi

JD 23.1

Sensors and modules

QRE1113 Line Linear Sensor Breakout Board Infrared Reflective Sensor Module Digital Output 3.3 V 5V For Line Following Robots

JD 2.1

Smart home

IR REMOTE CONTROL DIY KIT

JD 2.1

Sensors and modules

TCS3200 COLOR SENSOR

JD 7.35

Sensors and modules

ADXL345 Digital Acceleration Tilt Angle Sensor Module for Arduino

In project: Livestock tracking over LoRa and 9 more

JD 4.2

Microcontrollers and dev boards

INA219 I2C Bi-directional DC Current/Power Monitor Sensor Breakout Module

In project: Solar panel performance monitoring and 2 more

JD 3.15

Microcontrollers and dev boards

INDUCTIVE PROXIMITY SENSOR NC (LJ12A3-4-Z/AX)

JD 5.25

Sensors and modules

TCRT5000 Reflective Optical Sensor

In project: Electricity meter reading and bill estimation

JD 0.525

Sensors and modules

5V Ultrasonic Sensor with RGB

JD 5.25

Sensors and modules

PIR Sensor Module

In project: Face-recognition attendance system and 2 more

JD 1.05

Power and supplies

RTC Ds3231SN

In project: Face-recognition attendance system and 3 more

JD 3.675

Power and supplies

relay 2 channel optocoupler

JD 2.1

Microcontrollers and dev boards

Game Controller With USB

JD 12.6

Sensors and modules

Yellow PH02 Digital LCDPHMeter Pen of Tester Range0.00-14.00

JD 7.35

Sensors and modules

TDS-3 Water Quality Tester Range 0-9990ppm, with Battery

JD 5.25

Microcontrollers and dev boards

CNC Shield V3 EngravingMachine

JD 3.675

Sensors and modules

W1209 DC 12V heat cool tempthermostat temperature control switch temperature controller thermometer thermo controller 50CM(Red

JD 3.675

Displays

W3230 DC12V Digital Temperature Controller Microcomputer Thermostat Switch with 1mCable

JD 7.35

Displays

STC-3028 DC12V Dual DisplayDual Temperature Adjustable Temperature Controller with1MCable

JD 15.75

Displays

LCD2002 Blue Backlight 5VMOQ100

JD 5.775

Motors

Servo S3003 12KG180 degreenormal quality

JD 7.35

Displays

2.4 inch LCD Display TFTTouchScreen Shield 240x320 18-bit SPFD5408 Display Controller Arduino UNO R3/Mega2560

In project: Face-recognition attendance system and 11 more

JD 9.45

Displays

1.8 Inch TFT LCDModule 128*160 with 4 10

JD 7.35

Batteries

IMAX B3 LIPO Battery Charger for RC LiPo EUPlug

In project: Eight-legged spider robot

JD 9.45

Sensors and modules

DHT11 Digital Temperatureand Humidity Sensor not Original ASAIR

JD 2.1

Sensors and modules

Wind Speed Sensor VoltageSignal 4-20MA / 0- 5V output Wind Speed Transmitter Anemometer

In project: High-altitude weather balloon

JD 57.75

Wires and connectors

Flat Rainbow RibbonDupont Cable 2.54mm Pure Copper AWG24 1Meter FOR 3.5 JD

JD 3.675

Wires and connectors

Manual Semi - AluminiumAlloyTinAbsorber

JD 1.575

Smart home

BGA SMD Soldering Paste Flux Grease, Volume 10cc, RMA-223

JD 2.625

Wires and connectors

XG-Z40 10CC MECHANICSolder Flux Soldering Paste withFreeNeedle

JD 4.043

Wires and connectors

6.7MMMcNamum Wheel CouplingwithM2.5*30 screw

JD 1.838

Power and supplies

DC5V Humidifier USB spray moduleDIY incubation experiment equipm 108KHz

JD 5.775

Motors

Black 3PI miniQ Car Wheel Tyre34mm for N20 Motor

JD 0.788

Motors

white ck 3PI miniQ Car Wheel Tyre34mm for N20 Motor

JD 0.788

Microcontrollers and dev boards

SX1262 ESP32 0.96 InchBlueOLED Display Bluetooth WIFI Kit 32 Module IOT Development Board for Ardu w/ Antenna868-915mhz

JD 36.75

Wires and connectors

female to male wires 10cm

JD 2.1

Wires and connectors

Male to male wires 10cm

JD 2.1

Sensors and modules

8 in 1 Soil Sensor for Temperature, Moisture, EC, Salinity, Nitrogen (N), Phosphorus (P), Potassium (K), and pH

JD 57.75

Sensors and modules

I2S Microphone Module Interface High Precision Low Power - INMP441

In project: Mobile guide robot that answers visitors' questions by voice and 3 more

JD 8.4

Sensors and modules

GP2Y0A41SKOF 4-30cm IR Distance Sensor

JD 9.45

Sensors and modules

Sharp GP2YOA21YKOF IR Range (Distance) Sensor 10- 80cm + Cable

JD 8.4

Displays

LCD Electronic Fish Tank Water Detector Thermometer

JD 3.15

Microcontrollers and dev boards

ESP32 USB-C Development Module 30pin CP2102 WIFI BLUETOOTH

JD 8.4

Arduino kits

Abela ESP32 kit advance

JD 26.25

Arduino kits

Abela ESP32 Robot kit basic Component

JD 21

Arduino kits

Abela ESP32 kit super Component

JD 29.4

Sensors and modules

TCR T5000 infrared Reflective Photoelectric Switch Line Tracking Sensor Module (for line follower)

JD 1.575

Microcontrollers and dev boards

Original STM32 Discovery kit STM32F746G-DISCO/32F746GDISCOVERY, with STM32F746NG MCU& 4.3inch TFT Capacitive Touch LCD Screen

JD 131.25

Arduino kits

Abela Arduino starter kit

JD 14.7

Arduino kits

Abela ESP32 kit basic

JD 13.65

Batteries

Battery Display Module 1S 2S Battery Display Mini LED Light Industrial Electrical Instrumentation Semi Finished Battery Indicator

JD 0.788

Batteries

Type-C Female Chassis 2P Solder Wire Type USB-C Tail Fiber Cable Extension Power Line USB-C Plug to 2-Pin Bare

JD 0.788

Wireless modules

Rf Ultra Wideband Power Amplifier (5M-6Ghz, Gain 20Db) with Shielding Shell

JD 8.4

Batteries

Solar Panels, 2V, 0.3W, 90Ma Peak Current

JD 2.625

Power and supplies

Type-C Female Test Boards, for Data Cable Transmission

JD 1.05

Displays

D-FLIFE 2.44 cm 8-Pin Full Color RGB LCD Display Module 80X160 TFT LCD Display Module ST7735 Driver Module SPI Interface for Handmade

JD 5.25

Wireless modules

NFC wristband NFC watch NFC CARD Digital Business Card Wristband -NFC NTAG215 NFC identity wristband

JD 5.25

3D printing and CNC

M&R 852D+ Soldering Station Hot Air Gun SMD Rework station 2-in-1

JD 48.3

3D printing and CNC

SUNSHINE P-1503TD Intelligent DC Power Supply

JD 47.25

Displays

RF4 RF-Peace 7-inch LCD Touch Screen Separator Machine Build-in Vacuum Pump

JD 89.25

Power and supplies

SUNSHINE DT-19N Mini Smart Digitial Multimeter

JD 29.4

Arduino kits

ESP32 WIFI Bluetooth Development Board 2.8" LCD TFT Touch Screen Module

JD 19.95

Wires and connectors

Normally Open Magnetic Reed Switches, 2 * 14mm Reed Switch

In project: Shipment tracking and cold-chain monitoring and 1 more

JD 0.42

Motors

Speaker 3 Watt 8 Ohm Mini Speaker

JD 3.15

Motors

speaker 2W 8 Ohm Speakers Diameter 4cm

JD 2.94

Motors

Ultra-Thin Speaker 4 Ohms 3 Watts 3W

JD 3.15

Batteries

Lithium Battery 3.7V Compatible Control Board & LED Driver Module - 3-Speed Adjustable Voltage Regulator Board with Type-C Power Input, High/Low/Medium Speed for Small Fans

JD 1.575

Power and supplies

Mini MP1584EN DC-DC Buck Converter Adjustable Power Module Logical Product 24V to 12V 9V 5V 3V

JD 1.838

Sensors and modules

VL53L0X Flight Time (Tof) Sensor Extension Board 940Nm GY-VL53L0XV2 Laser Distance Module I2C Interface

JD 4.988

Microcontrollers and dev boards

RP2040-Zero RP2040 USB-C Connector Microcontroller

JD 6.825

Power and supplies

MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder for Audio Raspberry Pi Esp32 Arduino

JD 3.675

Microcontrollers and dev boards

PLC Controller M200 40 IO relay

JD 367.5

Microcontrollers and dev boards

PLC Controller M200 24 IO transistor SINK

JD 262.5

Power and supplies

DC-DC Boost Power Module 400W, LED Driver Constant Current Voltage Charger, 15A DC-DC Boost Converter, Non-Battery Hardwired Power Module, Aluminum Heatsink

JD 8.925

Batteries

Step Down Buck Converter Board Constant Current Voltage XL4015

JD 4.2

Power and supplies

Newest OBD2 Scanner Code Reader Car Engine Fault Scanner CAN Diagnostic Scan Tool, Read And Clear Error Codes for All OBDII/EOBD Protocol Vehicles

JD 7.35

Power and supplies

Model OBD2 Scanner, Car Engine Fault Code Reader, OBD Powered, I/M Readiness, Battery Test, RealTime Data Stream, OBD II Protocol Compatible with 1996 and Later Vehicles, No Battery Required

JD 7.35

Power and supplies

L.AOL.AU TS-U6/TS-U7 6000 Counts True RMS Digital Multimeter - High Precision AC/DC Voltage Resistance Tester

JD 8.4

Power and supplies

ANENG DT9205A-12 Professional Multimeter Precision Instrument 1.5mAh/ Transistor/ Resistor AC/ DC Voltage

JD 8.4

Power and supplies

Multimeter Tester Vs830L Counts Digital Multimeter with DC AC Voltmeter and Ohm Volt Amp Meter ; Measures Voltage, Current, Resistance; Tests Live Wire, Continuity

JD 7.35

Power and supplies

ANENG SZ06 Electrician Professional Digital Multimeter High-precision Digital Display Anti-burn Intelligent Maintenance Voltmeter 600V

JD 6.3

Power and supplies

ANENG SZ303 Professional Electrical Multimeter Tester NCV Voltage Induction High Precision AC/ DC Voltage Current Detector Tools

JD 6.3

Power and supplies

ANENG SZ308 Electrical Maintenance Mini Digital Multimeter 1999 Counts AC/ DC Voltage Meter DC Current

JD 8.4

Power and supplies

NENG DM850 Automatic Professional Digital Multimeter 1999 Counts Auto AC/DC Votage Tester Ohm Current Ammeter Detector

JD 7.875

Power and supplies

Battery Tester with Digital Display

JD 6.3

Batteries

BMS 1S 3.7V 4MOS Lithium Battery Protection PCB/PCM Board, 5A-6A Rated 12A Max BMS Protection Module

JD 1.575

Motors

Xl4015 4-38V to 1.25-36V 5A DC-DC Buck Adjustable Converter Buck Module

JD 3.675

Wireless modules

NFC, Featuring 13.56Mhz Mifare 1K S50 Access Fobs, Sturdy Epoxy RFID Key Cards Measuring 50X30Mm with Elastic Strings, Designed for Access Control.

JD 1.313

Wireless modules

Mini NFC215 Blank PVC Tags, 504-Byte Memory

JD 1.313

3D printing and CNC

Fan 24V Dual Voltage, 3D Printer Parts, 60x60x10mm

JD 5.25

Resistors

Cement Resistor 10W (6 Values: 0.1Ω, 1Ω, 10Ω, 100Ω, 1KΩ, 10KΩ) 0.45 JD FOR one piece

JD 0.473

Batteries

DC-DC Step Up Power Module, XL6019 5A High Power Current DC to DC Step-up, Adjustable Voltage Regulator Power Modules Boost Module Booster, DC to DC Boost Converter

JD 3.675

Batteries

Male And Female Connectors, 5.5X2.1Mm Interface, Tail Welded Cable, Contacts, PVC Insulation, Suitable for Wiring

JD 1.05

Sensors and modules

D-FLIFE 7pcs Pin-Soldered And Unsoldered Micro SD SDHC TF Card Adapter Logic Module with SPI Interface And Level Shifting Chip, Compatible with Arduino And Raspberry Pi

JD 2.1

3D printing and CNC

Fan DC 12V Extruder Hot End Fan 5*5cm

In project: Greenhouse monitoring and smart irrigation control

JD 4.2

Power and supplies

TDA2822m 2.0 Stereo Dual Channel Amp AUX Audio Amplifier Board DC1.8-12V

JD 4.2

3D printing and CNC

DC Cooling Fan 8010 12V Fan 80X80X10Mm

In project: Greenhouse monitoring and smart irrigation control

JD 5.25

Power and supplies

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A

JD 4.2

Motors

JS30-300 6V DC Micro Gear Motor, 5 RPM Low Speed High Torque Reversible Gear Reduction Motor

JD 3.675

Motors

DC Motor Speed Controller PWM Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing 6V 12V 24V 28V 3A 80W

JD 4.725

Motors

DC Motor Speed Controller 1803BK PWM Low Voltage Motor Speed Regulator Switch PWM Adjustable Drive Module DC 1.8V 3V 5V 6V 12V 2A

JD 4.2

Batteries

Type-C 5V to 4.2V Lithium Battery Charging Module, Single 18650 Lithium Battery Charging Board, with Full Charge Stop

JD 0.788

Batteries

Lithium Li-Ion 18650 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module TP4056 Kit Parts

In project: Face-recognition attendance system and 12 more

JD 2.363

Batteries

Robotics 5V Boost Board Lithium Battery Charge Protection Board, Boost Board Main Board,

JD 3.15

Microcontrollers and dev boards

Nano extension board Nano IO shields Nano V3.0 AVR ATMEGA328P-AU Module

JD 5.25

Power and supplies

PAM8302A CJMCU-832 PAM8302 2.5W Single Channel Class D Audio Power Amplifier Module Development Board

JD 4.463

Motors

R380 6-24V DC Motor 24000RPM High Speed Micro Motor

In project: Sea-wave-powered electric generator and 1 more

JD 5.25

Microcontrollers and dev boards

ESP32-H2-DevKitM-1-N4 Development Board, ESP32 Development Board

JD 8.4

Resistors

Cement Resistor 5W 15 Common Specifications Including 0.1Ω 0.5Ω 1Ω 2Ω 4.7Ω 10Ω 15Ω 20Ω 22Ω 47Ω 51Ω 100Ω 1KΩ 10KΩ 100KΩ / 0.35 for piece

JD 0.368

Microcontrollers and dev boards

CP2102 Module TTL 5-Pin Serial Converter Adapter Module Downloader

JD 3.675

Batteries

Li-Polymer lipo 3.7V 500mAh Rechargeable Battery

JD 3.15

Batteries

Li-Polymer lipo 3.7V 850mAh Rechargeable Battery

JD 5.25

Batteries

Li-Polymer lipo 3.7V 1100mAh Rechargeable Battery

JD 6.3

Batteries

Li-Polymer lipo 3.7V 1500mAh Rechargeable Battery

In project: Indoor asset tracking and 5 more

JD 7.35

Batteries

Li-Polymer lipo 3.7V 5200mAh Rechargeable Battery

In project: Livestock tracking over LoRa and 3 more

JD 10.5

Microcontrollers and dev boards

All in one SUMO Board V2

JD 89.25

Batteries

EVE lithium battery 2500mAh 3.7v

JD 3.675

Batteries

Lithium battery 2600mAh 3.7v

JD 2.888

Batteries

Lithium battery 5000mAh 3.7v

JD 2.625

Batteries

BMS 2S 7.4V 4MOSFET Lithium Battery Protection PCB/PCM Board,30A

JD 1.5

Motors

BRUSHLESS MOTOR/A2208/17T 1100KV

JD 10

Motors

BRUSHLESS MOTOR/A2208/8T 2600KV

JD 10

Power and supplies

DT9205A Digital Multimeter

JD 10

Sensors and modules

GY-2561 TSL2561 Luminosity Sensor Light Intensity Module

JD 3

Robot kits

Hiwonder JetAcker AI Robot Kit – NVIDIA Jetson-Powered ROS1/ROS2 Educational Coding Robot with multimodal AI model (ChatGPT), Voice Control, AI Vision Interaction & SLAM

JD 1,080

Robot kits

Hiwonder JetArm ROS1/ROS2 3D Vision Robot Arm, with Multimodal AI Model (ChatGPT), AI Voice Interaction and Vision Recognition, Tracking & Sorting

JD 1,000

Robot kits

Hiwonder JetArm ROS1/ROS2 3D Vision Robot Arm, with Multimodal AI Model (ChatGPT), AI Voice Interaction and Vision Recognition, Tracking & Sorting

JD 1,300

Robot kits

Hiwonder PuppyPi ROS Quadruped Robot with Raspberry Pi, Integrated with Large AI Model (ChatGPT), Supports AI Vision, Voice Interaction, LiDAR, and Robotic Arm Attachment

JD 900

Robot kits

Hiwonder ROSPug Quadruped Bionic Robot Dog Powered by Jetson Nano ROS Open Source Python Programming

JD 1,350

Kids kits

LEGO® Education SPIKE™ Prime (45678)

JD 530

Wires and connectors

MindWave Mobile 2 Brainwave Starter Kit for EEG signal

JD 160

Motors

N20 500RPM HIGH TORQUE ELECTRIC GEAR BOX DC MOTOR

JD 5.5

Wireless modules

nRF52 DK Development kit Bluetooth Low Energy and Bluetooth mesh development kit for the nRF52810 and nRF52832 SoCs

JD 80

Wireless modules

PN532 NFC RFID module V3, NFC with Android phone extension of RFID provide Schematic and library Size: 42.7mm*40.4mm

JD 6

Raspberry Pi

Raspberry pi 5 2GB RAM

JD 90

Raspberry Pi

Raspberry pi Pico 2

JD 8.5

Raspberry Pi

Raspberry pi Pico Wireless Without Header

JD 9.5

Robot kits

Robotic Arm (Dobot Magician)

JD 2,700

Robot kits

RPLIDAR A2M12 360° LiDAR Laser Scanner - 12m Range with UART/USB Interface

JD 285

Batteries

USB Smart Battery Charger 3.7V 1 slot 18650 Charger Lii-PD4 USB Independent Charging Electronic

JD 3

Batteries

USB Smart Battery Charger 3.7V 2 slots 18650 Charger Lii-PD4 USB Independent Charging Electronic

JD 6

Power and supplies

VHM-314 Audio Receiver Board 5.0 MP3 Llossless Board Stereo Music Module (BT5.0)

JD 3.4

Batteries

XH-M240 Battery 18650 Lithium Battery True Capacity Tester Module Mah Mwh Digital Measurement Discharge Electronic Load Monitor

JD 7

Transistors

2N2222 TRANSISTOR NPN

JD 0.1

Capacitors

CAPACITOR 0.1uF, 50V

JD 0.1

Motors

DC Motor Speed Controller 1803BK PWM Low Voltage Motor Speed Regulator Switch PWM Adjustable Drive Module DC 1.8V 3V 5V 6V 12V 2A

JD 4

Sensors and modules

HALL SENSOR WITH LM393

JD 4

Microcontrollers and dev boards

Inductive Proximity Sensor NC (LJ12A3-4-Z/AX)

JD 5

Smart home

IR Remote Control DIY Kit

JD 2

Power and supplies

LM2596S DC TO DC STEP DOWN MODULE WITH DISPLAY

JD 3.5

Sensors and modules

MC-38 WIRED DOOR WINDOW SENSOR MAGNETIC SWITCH

JD 3

Power and supplies

Speaker 3 Watt 8 Ohm Mini Speaker

JD 3.5

Sensors and modules

TCS3200 Color Sensor

JD 7

3D printing and CNC

TPU Flex 95A Filament Black

JD 30

3D printing and CNC

TPU Flex 95A Filament Natural

JD 30

Smart home

Unified adhan player

JD 83