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 demonstrates how to control the brightness of an LED using Pulse Width Modulation (PWM) with an Arduino. The LED gradually fades in and out, creating a smooth dimming effect. Perfect for ...

I have spent at least an hour almost every day since the 80’s advancing my knowledge in electronics. Recently I brushed up my knowledge on LED fading secrets and attained something pleasant. Now, I’d ...

Here’s an Arduino library that will let you drive a very large number of LEDs. [Elco Jacobs], an electrical engineering student, is the author of the library. He has a work-study job that has him ...

Este proyecto demuestra cómo controlar la intensidad de un LED mediante un potenciómetro utilizando un Arduino. La posición del potenciómetro se traduce en diferentes niveles de brillo del LED, ...

Community collaboration is a great thing. Take the Arduino PWM library for shift registers. Some folks at the Arduino forum pitched in and helped [Elco] trim off a bunch of clock cycles by using the ...