Making an automatic ‘ON’ Switch using only relay and a charger!!!

Materials needed: Hi everyone I will be showing you how to make a switch that automatically switches on when there is a power outage if you have a Backup battery power supply in your home(Should read if you have frequent power outages). Application: I have been having many power outages in my place and it …

Making an automatic ‘ON’ Switch using only relay and a charger!!! Read More »