Hi, I'm Electro — an electronics hobbyist and maker documenting hands-on DIY builds with Arduino, ESP32, and IoT projects. Every guide on this blog is based on projects I've actually built, wired, and debugged myself — including the mistakes along the way. My goal is simple: clear, honest, step-by-step tutorials that actually work, without the fluff.
Détecteur de phase est le circuit qui permet de comparer la phase du signal d'entrée. Dans le buttom circuit la LED s'éteint lorsque la phase du signal d'entrée est la même.