Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

Today in power electronics, the folks over at Texas Instruments have put together a video covering low-dropout (LDO) linear regulators. For a hacker, power is pretty fundamental, so it behooves us ...

Since the explosion of generative AI, AI wearables have become increasingly popular, and Plaud has been one of the companies leading the charge. At CES, the company introduced two new products to its ...