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Raspberry Pi Relay Board

Raspberry Pi Relay Board
Raspberry Pi Relay Board
Raspberry Pi Relay Board
2 - 3 Days
Raspberry Pi Relay Board
Raspberry Pi Relay Board
Raspberry Pi Relay Board
Raspberry Pi Relay Board
  • Stock: 2 - 3 Days
  • Model: RPI-03-RLY
  • SKU: RP100-01-001
  • UPC: 712321342409
£16.99

Description

The Raspberry Pi Relay Board gives your Pi the ability to control up to three high voltage/high current devices, easily makes normal home appliances become fully controlled and intelligent.


Features

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • High quality relays, loads up to 5A 250V AC or 5A 30V DC
  • 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

Components on the board

  1. Raspberry 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


Mark Stone 28/12/2020

Great HAT board for controlling mains appliances.

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