Review on 📡 Channel Module Optocoupler Trigger by HiLetgo by Logan Tripp

I installed a set of switches on my jeep dash but didn't have enough room to run large wires to power lights etc, the switches were for control. So I just ran a CAT 6 wire that can't carry power to the switches and then to this relay board. Then of course I powered the relay board with real wire and it worked perfectly. I mounted the board onto a piece of cheap cutting board I bought from Wally World and mounted it under the steering wheel in my Jeep. Showing people the relay board and how I wired it up is kind of a show to be honest. Looks pretty cute and cool. I'm an automation engineer and this was the cheapest solution I could ever dream of and it still works great. I have an in-line fuse holder for each incoming power line and quick disconnects on the wiring harness for easy installation or removal from the vehicle.