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 guys,
I am trying here with a project which is more or less an optical smoke detector working with IrLeds. My problem is that I need to send pulse current to the IrLED in order to get a peak pulse of almost 1 Amp and I cannot figure out which capacitor to choose for that case - as a...
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