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.
One of my high-school classmates built his own power supply-- it had a 0-150vdc variable side, a 5vdc fixed and a 12vdc fixed with a built-in digital display.
Another managed to hit the right intermediate frequency when slapping together an oscillator circuit to be able to change the radio station on an FM receiver remotely... he earned many cool points on that day.
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