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Search results for: 'audio relay module'

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Audio amplifier Module Relay MODULE VOLTAGE Relay switch module
  1. 1-Channel Relay Module - 12V (High and Low Level Trigger)

    1-Channel Relay Module - 12V (High and Low Level Trigger)

    5.0  (3) 
    $0.55 As low as $0.49
  2. 2-Channel Relay Module - 12V (High and Low Level Trigger)

    2-Channel Relay Module - 12V (High and Low Level Trigger)

    4.6  (3) 
    $1.25 As low as $1.07
  3. 8-Channel Relay Module - 12V (High and Low Level Trigger)

    8-Channel Relay Module - 12V (High and Low Level Trigger)

    5.0  (1) 
    $3.95 As low as $3.47
  4. DY-SV17F Mini MP3 Player Audio Module - IO Trigger USB Download, 4MB Flash

    DY-SV17F Mini MP3 Player Audio Module - IO Trigger USB Download, 4MB Flash

    4.5  (1) 
    $1.95 As low as $1.74
  5. VHM-314 Bluetooth Audio Decoder Module - Supports WAV, APE, FLAC, MP3

    VHM-314 Bluetooth Audio Decoder Module - Supports WAV, APE, FLAC, MP3

    4.3  (8) 
    $0.75 As low as $0.67
  6. 1-Channel USB Relay Module - 5V

    1-Channel USB Relay Module - 5V

    $6.50 As low as $5.76
  7. 4-Channel Relay Module - 12V (High and Low Level Trigger)

    4-Channel Relay Module - 12V (High and Low Level Trigger)

    4.0  (1) 
    $1.95 As low as $1.73
  8. 1-Channel Relay Module - 12V

    1-Channel Relay Module - 12V

    5.0  (2) 
    $0.40 As low as $0.36
  9. XG-M131 DC 12V Light Control Switch Photoresistor Relay Module

    XG-M131 DC 12V Light Control Switch Photoresistor Relay Module

    $0.85 As low as $0.78
  10. CSR8635 PAM8403 Bluetooth 4.0 Stereo Audio Amplifier Module

    CSR8635 PAM8403 Bluetooth 4.0 Stereo Audio Amplifier Module

    3.0  (2) 
    Out of stock
  11. 2-Channel SSR Solid-State Relay Module - 5V

    2-Channel SSR Solid-State Relay Module - 5V

    3.0  (2) 
    $8.25 As low as $7.30
  12. 4-Channel Relay Module - 5V

    4-Channel Relay Module - 5V

    4.4  (2) 
    $1.50 As low as $1.33
  13. 16-Channel Relay Module - 12V

    16-Channel Relay Module - 12V

    5.0  (1) 
    $7.25 As low as $6.40
  14. Touch Relay Module with Delay Timer 220V

    Touch Relay Module with Delay Timer 220V

    $1.50 As low as $1.31
  15. 4 Channel 5V Relay Module Extension Board Shield (Arduino Compatible)

    4 Channel 5V Relay Module Extension Board Shield (Arduino Compatible)

    5.0  (1) 
    $4.75 As low as $4.21
  16. PCM5102 I2S Digital Audio DAC Decoding Module

    PCM5102 I2S Digital Audio DAC Decoding Module

    $3.25 As low as $2.90
  17. YwRobot 1-Channel Relay Module - 5V

    YwRobot 1-Channel Relay Module - 5V

    $2.50 As low as $2.20
  18. MT8870 DTMF Audio Voice Decoder Module

    MT8870 DTMF Audio Voice Decoder Module

    $1.25 As low as $1.06
  19. Bluetooth MP3 Audio Decoding Module with USB, TF Card Output

    Bluetooth MP3 Audio Decoding Module with USB, TF Card Output

    4.5  (4) 
    $2.50 As low as $2.18
  20. ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    $6.25 As low as $5.54
  21. TDA7492P Bluetooth Digital Amplifier Audio Receiver Module

    TDA7492P Bluetooth Digital Amplifier Audio Receiver Module

    $11.25 As low as $9.95
  22. 16-Channel Relay Module - 5V

    16-Channel Relay Module - 5V

    $5.75 As low as $5.19
  23. TX5823 5.8GHz 8-Channel FPV Wireless Audio Video Transmitter Module

    TX5823 5.8GHz 8-Channel FPV Wireless Audio Video Transmitter Module

    Out of stock
  24. 5V Relay Module with Wifi Mobile Phone Remote Control

    5V Relay Module with Wifi Mobile Phone Remote Control

    $4.95 As low as $4.54
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