No products

0,00 € Shipping
0,00 € Tax
0,00 € Total

Prices are tax included

Check out

List for Quote

No products added yet


Do you need help? Go to see our FAQ section.

New products

All new products


No specials at this time

RPi Relay Board 3 Channels 5V

RPi Relay Board 3 Channels 5V

21,00 €


Availability : In Stock

No products added yet

Secure payment
Secure payment
  • 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

  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

Development Resources

Wiki :

Path: > > > > RPi Relay Board 3 Channels 5V

30 other products in the same category :