ADC circuits that resolve signal into 20 or more bits need a low-noise signal source for measuring parameters such as harmonic distortion or effective number of bits...

Digital potentiometers are a diverse and useful category of digital/analog components with up to a 10-bit resolution...

Murata announces the development of the world’s smallest class 006003-inch size (0.16 mm × 0.08 mm) chip inductor...

Mystery solved? Not quite. I made a test coupon of the output transmission line and measured it...

Students, hobbyists, and professionals today enjoy unprecedented access to powerful and affordable test equipment for understanding and building electronic projects. But as enthusiast projects have become more advanced and ambitious, it is still possible to hit the limits of entry-level equipment...

I would sometimes have to interview someone to fill an engineering position in "my" company. Which company that was, changed from time to time, but I needed a way to see just how competent someone was at circuit analysis, somebody with whom I would soon be working...

This circuit is a simple sweep generator. The sawtooth is generated by the PNP transistor and the 555...

Figure shows a variation on a sine wave oscillator, it uses just two transistors and a single variable resistor to set the frequency...

Arduino is partnering with chip startup Axelera to bring machine learning out of the cloud and into IoT devices based on its Pro hardware...

Driving LEDs at a regulated current from low supply voltages can be difficult because minimal overhead voltage is available for control circuits. A current-mirror architecture is suitable but usually works only with ICs with well-matched transistors...