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Search results for: 'Relay board'

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board relay 4 relay 8 channel AUTO SCREWING relay tutorial for arduino esp8266 and esp32 Relay Module - 5v
  1. XD-203 Multifunction Arduino Shield

    XD-203 Multifunction Arduino Shield

    5.0  (1) 
    $1.75 As low as $1.55
  2. XH-M601 Battery Charging Control Module - 12V

    XH-M601 Battery Charging Control Module - 12V

    4.8  (13) 
    $0.85 As low as $0.84
  3. MQ-2 Smoke Gas LPG Butane Methane Sensor Module

    MQ-2 Smoke Gas LPG Butane Methane Sensor Module

    $0.95 As low as $0.85
  4. 7A 160W Dual Channel DC Motor Drive Module (Replaces L298)

    7A 160W Dual Channel DC Motor Drive Module (Replaces L298)

    $5.75 As low as $5.21
  5. Touch Switch Sensor - Touchpad Module

    Touch Switch Sensor - Touchpad Module

    $1.25 As low as $1.10
  6. L298P Dual Channel Arduino Motor Driver Shield

    L298P Dual Channel Arduino Motor Driver Shield

    $10.75 As low as $9.54
  7. RFID Learning Starter Kit for Arduino UNO R3

    RFID Learning Starter Kit for Arduino UNO R3

    $20.75 As low as $18.38
  8. BT-MOS Heated Bed Power Module (for 3D Printers)

    BT-MOS Heated Bed Power Module (for 3D Printers)

    $1.50 As low as $1.33
  9. Arduino Uno R3
    -10%

    Arduino Uno R3

    was $27.75 Special Price $24.90
  10. Arduino Mega 2560 R3 (Clone)

    Arduino Mega 2560 R3 (Clone)

    4.8  (7) 
    $13.50 As low as $12.56
  11. YL-69 Soil Moisture Detection Sensor Module

    YL-69 Soil Moisture Detection Sensor Module

    3.6  (5) 
    $0.20
  12. PCA9306 Bidirectional I2C Bus/SMBus Voltage Level Converter

    PCA9306 Bidirectional I2C Bus/SMBus Voltage Level Converter

    $2.25 As low as $1.98
  13. KY-040 Rotary Encoder Module with Push Switch

    KY-040 Rotary Encoder Module with Push Switch

    4.4  (8) 
    $0.45 As low as $0.40
  14. MLX90614 GY-906-BAA Infrared Temperature Sensor Module

    MLX90614 GY-906-BAA Infrared Temperature Sensor Module

    $6.95 As low as $6.16
  15. Neodymium Strong Magnet - 20x10x5mm Rectangular - Pack of 2

    Neodymium Strong Magnet - 20x10x5mm Rectangular - Pack of 2

    Out of stock
  16. DSO138 Digital Oscilloscope With TFT 2.4

    DSO138 Digital Oscilloscope With TFT 2.4" Display

    4.0  (2) 
    $17.95 As low as $15.72
  17. NRF24L01 Wireless RF Transceiver Module (2.4GHz)

    NRF24L01 Wireless RF Transceiver Module (2.4GHz)

    4.7  (5) 
    $0.80 As low as $0.70
  18. Raspberry Pi Compute Module 4 IO Board

    Raspberry Pi Compute Module 4 IO Board

    Out of stock
  19. 4-Channel SSR Solid State Relay Module - 5V

    4-Channel SSR Solid State Relay Module - 5V

    Out of stock
  20. 2-Channel Relay Module - 5V

    2-Channel Relay Module - 5V

    Out of stock
  21. ESP8266 Wi-Fi 5V Relay Module for IoT/Smart Homes

    ESP8266 Wi-Fi 5V Relay Module for IoT/Smart Homes

    3.0  (1) 
    Out of stock
  22. LIMING JQC-3F-1C-5VDC Relay - 5V, 10A

    LIMING JQC-3F-1C-5VDC Relay - 5V, 10A

    Out of stock
  23. EasyDriver Stepper Motor Driver Board

    EasyDriver Stepper Motor Driver Board

    Out of stock
  24. Ywrobot 3D printer Dual Stepper Motor Drive Expansion Board 8825 / A4988

    Ywrobot 3D printer Dual Stepper Motor Drive Expansion Board 8825 / A4988

    Out of stock
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