12V 1Ch Relay Module with Optocoupler is a small and easy to use . Use it to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.
The board uses a high-quality relay, which can handle a maximum of 7A/250 V AC or 10A/125V AC. Each relay has all three connections – Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which make it easy to make and remove connections. The board has a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V.
Features of 12V 1Ch Relay Module with Optocoupler:
- Relay Voltage 12V
- Channels = 1
- Optically Isolated = YES
- TTL interface to trigger the relay
- Relay Current handling capacity = 7A @ 250V AC
- Relay Type Sugar Cube
- Relay Contacts NO, NC and Common.
- Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM)
1 x 12V 1Ch Relay Module with Optocoupler