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.
Thanks for the responses and suggestions everyone. I am working on making the changes you suggested, and I fixed my circuit so everything is being powered by a single supply and added the filter to the positive supply of the op amp.
I have one question about the collector being powered on...
Hi everyone,
I just came across this site while doing some research on the circuit I am trying to build and found it to be full of information with lots of interesting projects.
I am trying to build an under voltage detection circuit for a 12V car battery. The vehicle this would go into...
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