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.
Hi, I'm working on a circuit right now and i need to find out a way to make l.e.d.'s light one at a time as a potentiometer is turned. is there an IC that can be used for that? i know theres the arduino, but i think that has to be hooked up to a computer to work.
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