Hello sir! I am working on a final year project which is underground cable fault detection using arduino board. I want to know that how to use the 5V relay module on that and how the connections are made with relay module. Please help me in this case. I have already bought the circuit components and…

How to use 5v relay module for underground cable fault detection project

Paul_KD7HB April 2, 2018, 4:51pm 5

Can we assume this is a metal underground cable and not a fiber underground cable?

Paul