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… ...

If you get to the point of laying out a PCB, this might come in handy. Posted in Arduino Hacks Tagged arduino , capacitive keyboard , capacitive sensing , processing Metalized Gift Wrap Saves A ...

Solid conductive sensor and spring sensor modeling is done assuming the following conditions: The overlay is mineral glass: relative permittivity e = 4.2; thickness = 4 mm. Finger is modeled as a ...