Analog synths are fun because they combine music, which all humans seem hard-wired to enjoy in one form or another, and ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

As traditional power plants are replaced by intermittent sources like solar and wind, maintaining grid stability has become a ...

Aqara has officially launched its latest smart home device that also doubles up as a smart home hub: the Thermostat Hub W200.

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...

Abstract: Energy storage is essential for power system safety, financial stability, and flexibility. Solar energy research and development are crucial in India, a developing nation with a fuel ...

This week’s selection is the 3D Printed Electromechanical 7-Segment Display by Instructables contributor tin-foil-hat. If you’re old enough you might recall the pre-LCD digital displays found in clock ...