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.
Yes - that need not be a problem. The question is how to reset it. At present the 2 scr's trigger one after the other and stay on. How do I reset it so both are off ready for triggering? I've tried removing the link between pin 4 and V+ and then grounding pin 4 to reset the device but it has no...
Hi
I've just built a short delay circuit. The idea being that it will be sound triggered and then provide a short variable delay before triggering a flash for a camera. However.... I can't get the delay bit working as it should.
I've build this circuit..:
Delay circuits
However, I...
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