- 4 channel Relay.
- Arduino compatible.
- 4 SPDT Relay channels .
- Power supply:12VDC 1AMP
- Package Contains : 4 Channel Relay Board 12V.
4 Channel Relay Board 12V-Compatible for Arduino The Relay shield is capable of controlling 4 relays. The max switching power could be 10A/120VAC or 10A/24VDC. It could be directly controlled by Arduino through digital IOs.Each relay can switch varierty of AC or DC high voltage, high current loads working at 110V or 220V AC 7Amps mains like lights, fans, motors etc.