| GreatScott!, the renowned DIY electronics YouTuber, talks about his passion for electronics, his background, and his project selection proce...
More about Circuits Circuit Design News (272)
| Do you need an isolated connection to an oscilloscope? You can buy a solution, or you can DIY! If you are thinking about the latter, check o...
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| “Use it or lose it” is the mantra of fitness gurus; spend too much time slouching and your fitness and health will suffer. The programmable...
| Building a solution to test both DIP switches and bar/individual LEDs is fairly straightforward. All you need are 10 resistors, 10 red LEDs...
| When performing measurements away from your electronics workbench, a portable instrument is exceedingly convenient, particularly if you have...
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| You can buy Hall sensors, but making them is far more interesting (and satisfying)! According to the theory, the crucial thing is to use a t...
| Thermostats are everywhere — in refrigerators, freezers, on walls, and in cars — yet rarely found on a desk. There are times when a desk-mou...
| Just about every control process can be handled elegantly with a microcontroller — even generating infrared signals. Sometimes there’s an ev...
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| This handy transistor tester allows you to quickly test the function of an NPN/PNP transistor, JFET or (V)MOSFET and identify the correct le...
| When your attention is occupied elsewhere, it can be hard to watch a display. Wouldn’t it would be a great idea if you could keep track of a...