This project implements a 10-step AC fan speed controller using a microcontroller (PIC architecture inferred from code structure). The system utilizes zero-crossing detection for accurate phase-angle ...

A professional-grade AC phase-control dimmer for controlling fan speed using ESP32 and ESP-IDF framework. Designed specifically for inductive loads with proper snubber circuits and safety features.

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...

In today’s era of the Internet of Things (IoT), smart home automation has evolved from being a luxury to an accessible and essential part of modern living. This project demonstrates a scalable and ...