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 trying to construct a ciricuit which will convert a 25v peak to peak input signal into an equivalent analog DC voltage which would be proportional to an RPM level. I want to use a 555 timer setup but I'm having some trouble. Any help would be much appreciated.
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