Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I have built a Line follower. It uses 12V dc supply only. I want to make the switching on with an IR remote. I have found working circuit. But I want to know how to make it work with a relay to switch on 12V DC supply for my LF?? Plz help. Here's the diagram:
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