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.
The easiest way would be to buy a wall plug supply and regulate its output to 12V (to have a clean supply). If you need more power than one of these can supply, a transformer with a bridge rectifier and a large cap can provide a fairly good DC Supply - good enough for motors and relays.
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