817 Optocoupler Isolation Board 2 4 8 Channel (Two Four Eight Way) Photoelectric EL817 PS817 PC817

817 Optocoupler Isolation Board 2 4 8 Channel (Two Four Eight Way) Photoelectric EL817 PS817 PC817

*** Caution *** If the jumper is set, the GND of the input and output signals are connected. I..

RM14.98 ~ 18.48

Big Button Module (Tact Switch), Compatible Arduino Suis
- 32%

Big Button Module (Tact Switch), Compatible Arduino Suis

Name: Button Module Size: 11*22mm Color: red keycap Voltage: 3.5, 5V Output: digital level (press hi..

RM1.49 RM2.19

GY-291 (ADXL345) 3-Axis Accelerometer & Acceleration Module - Arduino / Raspberry Pi Digital SPI / I2C Interface
- 41%

GY-291 (ADXL345) 3-Axis Accelerometer & Acceleration Module - Arduino / Raspberry Pi Digital SPI / I2C Interface

✍ GY-291 ADXL345 3-Axis Accelerometer is a sensor board based on ADXL345 accelerometer integrated ci..

RM6.49 RM10.99

GY-521 (MPU6050) 6-DOF 3-Axis Gyro Gyroscope & Accelerometer Module - 16-Bit Output I2C Interface - Arduino 3軸 陀螺儀 加速儀

GY-521 (MPU6050) 6-DOF 3-Axis Gyro Gyroscope & Accelerometer Module - 16-Bit Output I2C Interface - Arduino 3軸 陀螺儀 加速儀

✍ GY-521 MPU6050 6DOF 3-Axis Gyroscope and Accelerometer Module is a carrier board based on MPU-6050..

RM12.99

GY-530 (VL53L0X) Time of Flight Distance [Precise] Micro-LIDAR Distance Sensor, Arduino Raspberry Pi
- 20%

GY-530 (VL53L0X) Time of Flight Distance [Precise] Micro-LIDAR Distance Sensor, Arduino Raspberry Pi

✍ The VL53L0X is a Time of Flight distance sensor like no other you've used! The sensor contains a v..

RM7.99 RM9.99

IC Mifare Card / Tag (13.56MHz Operating Frequency) RFIC RFID

IC Mifare Card / Tag (13.56MHz Operating Frequency) RFIC RFID

✍ This is an RFID read/write that is designed to work with a Read/ Write machine. ===============..

RM1.69 ~ 1.99

Joystick (Module / Shield) X Y Z-axis for Arduino, UNO Servo Motor Arm Control, Bluetooth Interface Joy stick

Joystick (Module / Shield) X Y Z-axis for Arduino, UNO Servo Motor Arm Control, Bluetooth Interface Joy stick

✍ PS2 game joystick axis sensor module consists of using original quality metal PS2 joystick potenti..

RM3.49 ~ 15.99

LCD Screen Controller I²C / I2C Driver for 1602 & 2004 LCD - PCF8574T
- 38%

LCD Screen Controller I²C / I2C Driver for 1602 & 2004 LCD - PCF8574T

✍ Almost every electronics enthusiast has run into pin issues with 1602, 2004 or the like LCDs. This..

RM2.49 RM3.99

Magnetic Hall Effect Sensor Module - KY-024
- 25%

Magnetic Hall Effect Sensor Module - KY-024

KY-024 Linear Magnetic Hall Effect Sensor Module has three main components on its circuit board. Fir..

RM2.79 RM3.70

Micro SD Card Slot Module, SPI Serial Peripheral Interface - Compatible Arduino UNO MEGA NANO etc / TF Card
- 13%

Micro SD Card Slot Module, SPI Serial Peripheral Interface - Compatible Arduino UNO MEGA NANO etc / TF Card

✍ The micro-SD Card Module is a simple solution for transferring data to and from a standard SD card..

RM2.59 RM2.99

Microwave Radar Motion Sensor RCWL-0516
- 34%

Microwave Radar Motion Sensor RCWL-0516

✍ RCWL-0516 is a microwave motion sensor module which used the technology from Doppler Radar, with f..

RM2.29 RM3.49

NE555 Timer Adjustable (Pulse Frequency & Duty Cycle) Generator Clock Module
- 16%

NE555 Timer Adjustable (Pulse Frequency & Duty Cycle) Generator Clock Module

✍ Feature This is a NE555 timer module that generates pulse wave which is suitable to use as an ext..

RM3.09 RM3.69

NFC RFID Reader Module PN532 V3 (13.56MHz) w Antenna, Compatible Arduino / Raspberry Pi
- 42%

NFC RFID Reader Module PN532 V3 (13.56MHz) w Antenna, Compatible Arduino / Raspberry Pi

✍ The PN523 Near Field Communication (NFC) reader/writer is based on the NXP PN532 chip, and is capa..

RM17.49 RM29.99

Peltier Cooler Plate / Thermoelectric - TEC1 12706 / 12710 / 12715 / SP1848 Generator

Peltier Cooler Plate / Thermoelectric - TEC1 12706 / 12710 / 12715 / SP1848 Generator

✍IMPORTANT !!!! PLEASE READ DESCRIPTION BEFORE BUY !! GOOD SELL ARE NOT REFUNDABLE !! ALL THE PELT..

RM10.00 ~ 23.99

Precision Real Time Clock Module RTC DS3231 I2C w/ AT24C32
- 22%

Precision Real Time Clock Module RTC DS3231 I2C w/ AT24C32

✍ RTC DS3231 is a low-cost, extremely accurate I²C real-time clock (RTC), with an integrated tempera..

RM6.99 RM8.99

Precision Real Time Clock Module RTC Mini DS3231 for Raspberry Pi
- 19%

Precision Real Time Clock Module RTC Mini DS3231 for Raspberry Pi

✍ This is a Mini Real-Time Clock module, it design for Raspberry Pi, but it also can be used to Ardu..

RM6.89 RM8.49

PWM LED Dimmer 12V ~ 24V DC, for LED Light Strip Brightness Control 8A 30A

PWM LED Dimmer 12V ~ 24V DC, for LED Light Strip Brightness Control 8A 30A

✍ The PWM LED dimmer can be connected between an LED driver and LED lighting modules to provide dimm..

RM21.98 ~ 30.98

Real Time Clock & Calendar Module RTC DS1302 w/ Battery Backup

Real Time Clock & Calendar Module RTC DS1302 w/ Battery Backup

✍ DS1302 real time clock module ✍ A real-time clock / calendar and 31 bytes of static RAM, via a si..

RM3.10

Reed Switch Magnetron Sensor Module

Reed Switch Magnetron Sensor Module

✍ Reed switch is an abbreviation of the dry reed contacts a passive electronic switching elements, a..

RM3.60

RFID Mifare RC522 Card Reader & Writer Module (13.56MHz) 522 MF522 UART SPI I2C for Arduino / Raspberry Pi
- 17%

RFID Mifare RC522 Card Reader & Writer Module (13.56MHz) 522 MF522 UART SPI I2C for Arduino / Raspberry Pi

✍ The MF522-AN module is the original Philips MFRC522 chip design circuit card reader, easy to use, ..

RM5.19 RM6.29

RFID Reader Module UART 125kHz RDM6300 w Antenna, compatible Arduino / Raspberry
- 8%

RFID Reader Module UART 125kHz RDM6300 w Antenna, compatible Arduino / Raspberry

✍ RDM6300 125KHz card reader module is designed for reading code from 125KHz card compatible read-on..

RM18.49 RM19.99

Rotary Encoder Module KY-040
- 3%

Rotary Encoder Module KY-040

✍ The KY-040 rotary encoder is a rotary input device (as in knob) that provides an indication of how..

RM2.99 RM3.09

SD Card Slot Module, SPI Serial Peripheral Interface, Arduino Compatible

SD Card Slot Module, SPI Serial Peripheral Interface, Arduino Compatible

✍ This SD Card module can make your SD application more easier and simple. It is easily interfaced a..

RM3.20

Servo Motor Tester - Manual, Neutral and Auto Mode
- 24%

Servo Motor Tester - Manual, Neutral and Auto Mode

✍ This is Servo Motor Tester It will allow you to connect 1-3 servos simultaneously and test each o..

RM5.29 RM6.99

Tiny Real Time Clock I2C Module RTC DS1307 w Battery
- 25%

Tiny Real Time Clock I2C Module RTC DS1307 w Battery

✍ This Arduino Tiny RTC I2C module incorporates the DS1307 I2C real time clock IC and the 24C32 32K ..

RM2.99 RM3.99

Usb Micro / Mini / Type-C / Type-A Male / Type-A 3.0 / Type-B Female Socket Breakout Board Module

Usb Micro / Mini / Type-C / Type-A Male / Type-A 3.0 / Type-B Female Socket Breakout Board Module

✍ Feature: This is USB Micro / Mini / Type-C / Type-A Male / Type-A Female or easy prototyping. ..

RM2.38 ~ 4.18

Vibration Sensor Module SW-420 Digital Output
- 25%

Vibration Sensor Module SW-420 Digital Output

▼ Specification :- - Main chip: LM393 - Working voltage: 3.3V ~ 5V - Output type: Digital switchi..

RM2.09 RM2.80

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