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.
If I could remember how to draw a proper circuit diagram, I would!
It is (I think) a pretty simple circuit that generates a tone and allows you to modulate it a bit.
Once I've fathomed out exactly which kind of switches that I need, I'll have everything and can start building it.
Thanks for the...
It's been a while since I did any real electronics at school, so apologies if this a stupid question.
I'm trying to make a duplicate of a fairly simple circuit that makes test tones and the like. It was built over 30 years ago, so I'm not sure if all the components are still available. I've not...
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