The classic Schmitt-trigger-based RC oscillator is "hacked" and analyzed using the simulation software QSPICE.

Leatec Fine Ceramics, an upstream supplier of ceramic materials for passive components, held an in-person investor conference ...

Automotive-grade thin-film resistor maker Viking Tech held an in-person investor conference, where VP Shun-he Li reported ...

Andy completes his first semester as a part-time professor at a local community college and discovers that it’s an ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

In late April of 1968, a computer conference in Atlantic City, N.J., got off to a rocky start. A strike by telephone ...