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 ...

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.

A CPU-efficient AVR Arduino software PWM library for resolutions of 8 to 16 bits on an arbitrary number of digital output pins - leomeyer/MultiPWM ...

Note: Tested on the Arduino Nano 33 IoT, Adafruit Itsy Bitsy M0, and the Adafruit Trinket M0, and Arduino Feather M0 (on the accessible pins only); untested on the Arduino Zero, the Arduino MKR series ...

Want a fast PWM quickly? – consider Arduino I have been discussing control algorithms for a power supply and idly looking for some easy hardware on which to try the technique – hardware small enough ...

Most projects are built on abstractions. After all, few of us can create our own wire, our own transistors, or our own integrated circuits. A few months ago, [Julian Ilett] found a problem using th… ...

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 ...

Although programming an Arduino is simpler than a Microchip Technology PIC, the latter was more precise and accurate in calculating the timing of a pulse-width modulation (PWM) signal, due to its ...

This paper presents a simulation of a buck converter using pulse-width modulation (PWM) signal frequencies and duty cycles generated by an Arduino microcontroller for solar panel application. The ...