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 folks,
New to the site and am wondering if any of you can provide a circuit for an interval flashing LED circuit which can be powered by 9V or less.
Basically I need a circuit that, when triggered by a push button, flashes LED's for 20 seconds.
Do any of you know something like this...
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