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Search results for: 'esp32 with relay module device'

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esp32 dev module module bluetooth allumer pin 13 code ESP32-WROOM-32U IoT Development Board Module Relay Module - 5v relay module 5v arduino
  1. LX9300 Happy Birthday Song Music Voice Module

    LX9300 Happy Birthday Song Music Voice Module

    $0.15 As low as $0.13
  2. SP3232 RS232 to TTL Serial Port Converter Module

    SP3232 RS232 to TTL Serial Port Converter Module

    $3.75 As low as $3.30
  3. JQ6500 MP3 Voice Module

    JQ6500 MP3 Voice Module

    $1.95 As low as $1.71
  4. TTL to RS485 Converter Module

    TTL to RS485 Converter Module

    $0.90 As low as $0.81
  5. MAX490 RS422 to TTL Bidirectional Converter Module

    MAX490 RS422 to TTL Bidirectional Converter Module

    $1.25 As low as $1.11
  6. SP3232 TTL to RS232 Converter Module

    SP3232 TTL to RS232 Converter Module

    $0.65 As low as $0.58
  7. SP3485 RS485 to TTL Breakout Module

    SP3485 RS485 to TTL Breakout Module

    $1.25 As low as $1.07
  8. AT24CXX EEPROM Memory Module- I2C Interface

    AT24CXX EEPROM Memory Module- I2C Interface

    $0.60 As low as $0.53
  9. DY-SV8F MP3 Voice Playback Module

    DY-SV8F MP3 Voice Playback Module

    $4.25 As low as $3.76
  10. Adjustable Delay Timer Dual Relay with LED Display

    Adjustable Delay Timer Dual Relay with LED Display

    $4.75 As low as $4.19
  11. Mini 433MHz Remote Relay -12V

    Mini 433MHz Remote Relay -12V

    $4.50
  12. Ready to Use CP2102 USB to TTL UART (Serial) Convertor Module for PCBs

    Ready to Use CP2102 USB to TTL UART (Serial) Convertor Module for PCBs

    $2.25
  13. CH343P High Speed USB to TTL (Serial) Module With Type-C Connector

    CH343P High Speed USB to TTL (Serial) Module With Type-C Connector

    $3.25
  14. ADS1110 16-Bit Analog to Digital ADC Converter Module

    ADS1110 16-Bit Analog to Digital ADC Converter Module

    $3.95 As low as $3.50
  15. PAM8610 Stereo Power Amplifier Module - 2x10W, Class D

    PAM8610 Stereo Power Amplifier Module - 2x10W, Class D

    4.8  (2) 
    $1.75 As low as $1.52
  16. Raspberry Pi Global Shutter Camera Module

    Raspberry Pi Global Shutter Camera Module

    $90.95 As low as $81.37
  17. XPT8871 Audio Amplifier Module - 6W, 1-Channel

    XPT8871 Audio Amplifier Module - 6W, 1-Channel

    4.3  (4) 
    $0.30 As low as $0.27
  18. WS2811 RGB LED Breakout Module - Pack of 2

    WS2811 RGB LED Breakout Module - Pack of 2

    $0.35 As low as $0.28
  19. MCP2515 CAN Bus TJA1050 Receiver Module SPI

    MCP2515 CAN Bus TJA1050 Receiver Module SPI

    5.0  (1) 
    Out of stock
  20. TDA2030A 18W Audio Amplifier Board Module

    TDA2030A 18W Audio Amplifier Board Module

    5.0  (1) 
    $0.55 As low as $0.49
  21. CJMCU 3.5mm Dual Channel MP3 Stereo Headphone Jack Module

    CJMCU 3.5mm Dual Channel MP3 Stereo Headphone Jack Module

    5.0  (1) 
    $0.60 As low as $0.53
  22. TRRS 3.5mm Plug Jack Stereo Extension Module

    TRRS 3.5mm Plug Jack Stereo Extension Module

    $0.55 As low as $0.48
  23. USB To TTL Serial Module Downloader (CP2102 Chip)

    USB To TTL Serial Module Downloader (CP2102 Chip)

    5.0  (3) 
    $1.75 As low as $1.52
  24. PCF8591 ADC/DAC Analog-Digital Module

    PCF8591 ADC/DAC Analog-Digital Module

    Out of stock
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