Raspberry Pi relay module expansion board phone control | Компьютеры и офис



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Raspberry Pi relay module expansion board phone control | Компьютеры и

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Описание товара

Raspberry Pi relay module expansion board phone control | Компьютеры и офисRaspberry Pi relay module expansion board phone control | Компьютеры и офисRaspberry Pi relay module expansion board phone control | Компьютеры и офисRaspberry Pi relay module expansion board phone control | Компьютеры и офисRaspberry Pi relay module expansion board phone control | Компьютеры и офисRaspberry Pi relay module expansion board phone control | Компьютеры и офис


Features

 

  • Supports Raspberry Pi A+/B+/2B/3B
  • High quality relays, loads up to 250VAC/5A, 30VDC/5A
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Onboard LEDs for indicating relays status
  • Relay control jumper, allows to control the relays by custom pins other than the default pins
  • Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835

 

Resources Introduced

 

  1. raspberry-pi-Relay-Board-introRaspberry Pi GPIO interface: for connecting Raspberry Pi
  2. Relay screw terminal: for connecting target devices
  3. Relays
  4. Photocoupler: PC817
  5. Relay indicator
    • LED on: relay NC is opened, NO is closed
    • LED off: relay NC is closed, NO is opened
  6. Power indicator
  7. Relay control jumper
    • short the jumper: control the relays by default I/Os used in the example code
    • open the jumper: control the relays by custom I/Os through jumper wires


 

Phone

 


 

 

 

Note : the Pi in the photos is NOT included.

Learn how to use the lcd

 

  • coming soon

 

Size raspberry-pi-Relay-Board-size
Package Contains
  • RPI  Relay Board x 1
  • Screws Pack x 1