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Search results for: '433mhz rf module circuit diagram'

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modules module 21 module 1 esp 10 video module to measure ph module carte sd arduino
  1. HI-Link HLK-PM01 AC-DC Step-Down Power Supply Module - 220V to 5V

    HI-Link HLK-PM01 AC-DC Step-Down Power Supply Module - 220V to 5V

    5.0  (1) 
    $2.25 As low as $2.00
  2. XL4016E1 DC/DC Step-Down Regulator Module

    XL4016E1 DC/DC Step-Down Regulator Module

    5.0  (4) 
    $1.95 As low as $1.70
  3. Waveshare 0.96 inch OLED SPI/I2C Display Module (B)

    Waveshare 0.96 inch OLED SPI/I2C Display Module (B)

    Out of stock
  4. Waveshare 0.95 inch RGB SPI OLED Display Module

    Waveshare 0.95 inch RGB SPI OLED Display Module

    Out of stock
  5. ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    $6.25 As low as $5.54
  6. XPT8871 Audio Amplifier Module - 6W, 1-Channel

    XPT8871 Audio Amplifier Module - 6W, 1-Channel

    4.3  (4) 
    $0.30 As low as $0.27
  7. Copper Spring Antenna - 32mm, 433MHz - Pack of 5

    Copper Spring Antenna - 32mm, 433MHz - Pack of 5

    4.0  (1) 
    $0.35 As low as $0.31
  8. L Shaped Copper Spring Antenna - 29mm, 433MHz - Pack of 5

    L Shaped Copper Spring Antenna - 29mm, 433MHz - Pack of 5

    $0.35 As low as $0.31
  9. RXB61 315MHz Wireless Receiver Module

    RXB61 315MHz Wireless Receiver Module

    $0.75 As low as $0.66
  10. Switching Power Supply Module - 12V, 8A

    Switching Power Supply Module - 12V, 8A

    $4.75 As low as $4.18
  11. GT-38 UART/Serial Single Chip Wireless Transceiver Module

    GT-38 UART/Serial Single Chip Wireless Transceiver Module

    $5.95 As low as $5.28
  12. TP4056 Mini USB 5V 1A Lithium Battery Charger Module - Pack of 5

    TP4056 Mini USB 5V 1A Lithium Battery Charger Module - Pack of 5

    5.0  (4) 
    $0.60 As low as $0.53
  13. GY-21 HTU21D Temperature and Humidity Sensor Module - I2C Interface

    GY-21 HTU21D Temperature and Humidity Sensor Module - I2C Interface

    5.0  (2) 
    Out of stock
  14. Touch Switch Sensor Module Double Sided TouchPad - 4P/3P

    Touch Switch Sensor Module Double Sided TouchPad - 4P/3P

    $0.95 As low as $0.85
  15. 0802 8x2 5V Character LCD Display Module- Blue Backlight

    0802 8x2 5V Character LCD Display Module- Blue Backlight

    5.0  (1) 
    $1.25 As low as $1.10
  16. DC 0-100V 100A Current Voltage Digital Display Module

    DC 0-100V 100A Current Voltage Digital Display Module

    4.7  (4) 
    $1.25 As low as $1.09
  17. 0.28

    0.28" DC 0-100V 3-Wire Digital Voltmeter Display Module - Green

    4.5  (2) 
    $0.55 As low as $0.51
  18. 4inch TFT LCD Module - SPI, 8 Pin, ST7796S Driver

    4inch TFT LCD Module - SPI, 8 Pin, ST7796S Driver

    Out of stock
  19. 2.23inch OLED Display Module - SPI/IIC, 8 Pin, SSD1305 Driver (Blue)

    2.23inch OLED Display Module - SPI/IIC, 8 Pin, SSD1305 Driver (Blue)

    $9.75 As low as $8.62
  20. 3.83inch OLED Display Module - SPI, SSD1302Z Driver (Blue)

    3.83inch OLED Display Module - SPI, SSD1302Z Driver (Blue)

    $39.50 As low as $35.04
  21. 8-Channel Bi-Directional I2C Logic Level Converter Module

    8-Channel Bi-Directional I2C Logic Level Converter Module

    $0.55 As low as $0.49
  22. B0305S DC-DC Isolated Power Supply Module - 1W, 3.3V to 5V

    B0305S DC-DC Isolated Power Supply Module - 1W, 3.3V to 5V

    $0.85 As low as $0.75
  23. B2424S DC-DC Isolated Power Supply Module - 1W, 24V to 24V

    B2424S DC-DC Isolated Power Supply Module - 1W, 24V to 24V

    $0.85 As low as $0.75
  24. 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
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