There are hundreds of homemade thermostats with various MCU and sensors. Some are very simple, others are very sophisticated. However I decided to build my own thermostat especially for a solar panel ...

With the help of an Arduino Uno microcontroller board, you can control the colors of the RGB LED by varying the pulse width modulation (PWM) signals generated by the microcontroller. To get started ...

In this tutorial, T.K. Hareendran shows us how to set up an interleaved PWM output on an Arduino Uno. He then uses different techniques to validate that the desired result is achieve.

This project uses the Arduino Uno PWM output to realize a fully isolated analog output with a range of 0..5 V or more. The use of an averaged PWM signal is not comparable with a real DAC, but it has ...

This research illustrated how Arduino Uno could be used to control the speed and direction of a DC motor at the same time. PWM was used for the purpose of speed control, and an H-Bridge motor driver ...

4-20 mA current output for Arduino Uno The purpose of this project is to provide a 4-20 mA output from a PWM signal generated by a microcontroller. One of the more interesting applications of this ...

Here is an Arduino based circuit with three independent pulse width modulated (PWM) channels to fulfil your requirements! Just follow the schematic diagram to complete the construction, and use any ...