Regular candles can be awfully boring at times. They can only produce one color and the flicker is so… predictable. They can’t even be controlled by an infrared remote control, not to mention the ...

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 ...

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 ...