More about microcontrollers (574)

4-07-2025 | Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple tap on the coff...

1-07-2025 | In this article — the first of a series — we are exploring the possibility of making a measuring device for static electrical fields, which...

1-07-2025 | If your car uses a manual gearbox, you can save fuel and keep exhaust emissions to a minimum if you don’t overrev your engine. A shift light...

1-07-2025 | The Elektor Mini-Wheelie is an experimental self-balancing robot powered by an ESP32-S3 microcontroller and programmable with Arduino. Desig...

30-06-2025 | GPS is widely used worldwide in everyday life. Lesser-known GNSS RTK systems offer sub-centimeter accuracy using carrier phase data — and th...

1-06-2025 | The frequency of the mains voltage serves as a reliable indicator of the electrical grid’s load. This grid frequency meter monitors both thi...

21-05-2025 | A shift light helps manual drivers save fuel and reduce emissions by signaling the best time to upshift. It’s easy to add to almost any car...

7-05-2025 | Discover how MCUViewer enables you to visualize your embedded system’s internals in real time with a simple debug probe. Whether you're work...

1-05-2025 | When it comes to searching for, or even sorting, the various quartz crystals at one’s disposal, it sometimes turns out that their markings a...

1-05-2025 | Monitor your battery bank's health with PbMonitor. This simple, low-cost solution tracks voltage, current, and temperature in real time,...