The 4 relay board with optocoupled channels was created for projects that require digital control of devices like lights, motors, water pumps, activations of gates and fences or any device with a higher power draw tan your controller
This board can be used with any microcontroller or processor with 3,3 to 5V like Arduino, Raspberry Pi, Cubieboard, BeagleBone Black, PCduino and more.
This board will enable you to control devices that use a voltage of up to 250VAC and a current of up to 10A
It has 2 power pins (VCC and GND) and 4 pins to control each one of the output channels and activate the relays. It also has a selector jumper to enable external power to the board
It also includes a status LED on each relay channel.
- Supply voltage: 3.3 to 5VDC: 3.3 to 5VDC.
- Current consumption per channel: 80mA.
- 4 LEDs status.
- Product Size: 75 x 55 x 20mm.
- Weight: 80g.