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 just starting back designing with the 555 again, after a few years away from silicon valley...
I need 3 (4?) timing functions, so a 558 seems like a good fit, if they can live with the reduced pins available to each timer.
Functions needed:
1) variable speed oscillator
2) variable pulse...
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