Touch controls are not only used to switch devices on or off. They can also be used to control different functions. One good example is the TV remote control. If it is very important to keep the ...

The circuit has been designed for the purpose of creating a portable unit of preamplifier that would function as standalone control for gutitars. TL062 – a low power JFET dual operational amplifier ...

Because the wiring and the inputs and outputs (I/Os) are the most vulnerable elements in a system, be sure to locate and identify these elements in the problem circuit. Sometimes, the only way to test ...

In this exciting video, we dive into the world of controlling high voltage DC motors and the intricate process of designing a ...

While most of us play games purely for their entertainment value, an elite few get their game on while calling themselves "professionals." These superstars of simulated battle make the rounds in ...

In Part 1 of this two-part series, we presented a 3-phase, 480VAC motor circuit with its associated controls (Figure). We stepped through a logical, systematic approach to troubleshoot the main power ...

Rik is Pocket-lint's senior news editor and has been a tech and games journalist since the 80s. He has seen and covered just about every console, mobile phone, gadget and home cinema device launched ...

MadCatz MLG Pro Circuit Controller (for PlayStation 3) : Angle Straight out of the box, the gamepad looks like a third party PlayStation 3 gamepad with a detachable cable. However, once you pull the ...