[Paul Stoffregen] proves that it can be pretty easy if you use the CapSense library for Arduino. Here he’s created three touch sensors, connecting them to the Teensy microcontroller with two ...

In fact, you can use contact with human skin (or any other conductive surface) to trigger almost any circuit. And the Touch Board ... surface into a sensor. At the heart is an Arduino compatible ...

In a world increasingly dominated by touchscreens, a London design studio is taking an approach to touch ... using compatible Arduino shields). This would even work if the sensor were hidden ...