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.
Why does adding a capacitor in series to an AC motor increase its speed? The capacitor does boost the voltage somehow because the input voltage is 132v (mexican mains) and coming out from the capacitor are 230v. This has to do with the inductance because it wont work without the motor. I made...
Hey,
I'm not someone who is technically minded but I would like to build a passive "boost" for my guitar (increase signal with no batteries). I think I can do it with just the signal from the guitar amp. I know that Yamaha has made this work with a transformer. Is there any reason that a...
Hello, :-)
I still got piles of half-empty zinc-carbon batteries.
My idea was to connect a few of them together and then use a buck-boost converter to power clocks, thermometers and other "small stuff". I've been reading up on various information regarding this. The essence: There can be...
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