A few weeks ago, I saw a reader’s question about how to run PS3 cooling fans using an external electronics circuit. At the time I was busy with some other projects. The other day, I decided to put my ...
The iP2003A from International Rectifier suits low-voltage power rails in servers, desktops, and data-communication systems. This 40-A (continuous up to 100°C case temperature) building block for ...
An ATmega8 was used to build this circuit which can be used to control the DC motor found on toy car wheels with gears through IR remote control. For controlling the speed, forward and reverse ...