The parts arrived for the RPM meter that uses an Arduino and reciprocal counting to get a three-times-a-second update rate ...

Build a modern twist on the classic Theremin using time-of-flight sensors and analog sound generation. No musical talent required, just a love for tinkering!

The cnc lathe rev counter prototype now works - with a bit of help from friends who can actually programme. On a signal generator, the display is ...

If you have a smart TV that's now old and sluggish, no longer receives updates, or has been replaced by a fancier one with better specs, and you're thinking of dumping it, pause for a moment. You can ...

Experiments Self Running Generator Using Capacitor ...

MIT researchers have designed a compact, low-power receiver for 5G-compatible smart devices that is about 30 times more ...

There is another analog compute-in-memory solution for math-heavy AI workloads, which is capacitor-based and achieves power ...

Approach highlights methods for using lower-cost molybdenum electrodes and the impact of oxygen on impeding electrical ...

To test the concept, a large scale is made from foamcore and four load cells which feed into an Arduino which in turn is connected to a laptop for a visualization. After a brief test with a toy ...

Linux: the ultimate Windows 10 upgrade? The bad news: Windows 10 is definitely going end of life this year. The good news: these Linux distros are ready and waiting to take advantage. APC tells ...

Inductors and capacitors as widely employed passive devices are straightforward and convincing examples to illustrate the application of TGV interconnects. Three-dimensional spiral inductor as a ...

Abstract: A simple voltage controlled oscillator circuit using capacitors, all of which are grounded, is presented. The circuit is thus attractive from the point of view of monolithic or hybrid IC ...