- 5V power supply
- 1 Relay SPDT
- make input 0V to activate relais with jumper on L
- make input 5V to activate relais with jumper on H
- sink/source current per input pin with relais on: 1.8mA
- sink/source current per input pin with relais off: 0mA
- power supply with relais on: 70mA
- power supply with relais off: 3mA
- 4 Pin Dip - Optocoupler
- green LED indicates power
- red LED indicates relais on
Comments: