Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

This project enables controlling an LED using hand gestures by combining computer vision (OpenCV and Mediapipe) with Arduino hardware. The system detects specific gestures to control the LED, allowing ...

There are many energy meters out there either with DIY hardware or commercial meters, which need to be permanently installed in your electrical switchboard. Before starting this project, I was ...