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'm trying to assemble a circuit that will switch between 3 LEDs depending on input voltage. Electronic knowledge is very-very basic, but I'm working on it. I want 3rd LED to blink when circuit switches to it. Looks like I can accomplish with 555 timer.
So... Let's say input voltage is 0-9v...
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