GitHub

README.md

This example is similar to the Motor example 01, but this time it spins from zero to max speed using a custom PWM frequency of 40kHz (40000Hz), what improves the motor performance, reduces noise and ...
EDN

Creating an Interleaved PWM Generator With an Arduino

When multiple PWM converters are connected in series (or in parallel) in a power electronics circuit, it is appropriate to run all converters at the same frequency but with certain phase shift among ...
EDN

Arduino PWM Led Control

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 ...
GitHub

This is a collection of example sketches linking microprocessors together, by SoftwareSerial, and PWM signals.

The following projects are examples of SoftwareSerial connections between MCUs: "2KeyPads" is an example of one-way SoftwareSerial communication between two Arduino Unos set up as keypads. It was ...