A lot of consumer gadgets use touch sensors now. It is a cheap and reliable way to replace a variety of knobs and switches on everything from headphones to automobiles. However, creating a custom t… ...

Creating capacitive touch-sensitive buttons is easy these days; many microcontrollers have cap-sense hardware built-in. This will work for simple on/off control, but what if you want a linear, posi… ...

Watch the video after the jump to learn more about the Arduino Infrared touchscreen music controller project and see it in action. “The touchscreen uses infrared (IR) sensing to detect fingers ...