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 ...

[Alex] needed a project for his microcomputer circuits class. He wanted something that would challenge him on both the electronics side of things, as well as the programming side. He ended up ...

An excellent video on designing control systems when there no accurate mathematical model of the system is available, has been highlighted by wise commenter of this parish Steve Kurt. Posted by Brian ...