Review on 8PCS DC 12V 1 Channel Relay Module Switch With Optocoupler Support High Or Low Level Trigger For Arduino(12V) by Richard Miller

Name: 8PCS DC 12V 1 Channel Relay Module Switch With Optocoupler Support High Or Low Level Trigger For Arduino(12V)
Item: 8PCS DC 12V 1 Channel Relay Module Switch With Optocoupler Support High Or Low Level Trigger For Arduino(12V)
Rating: 5

August 27, 2022

Great relays match solid state relays

Great relays to use with Arduino. Arduino digital pins are good for triggering relays. I'm using a Peltier module and pump, both of which use a relay, and the Arduino's digital output pins trigger the relay.

Pros