Creating capacitive touch-sensitive buttons is easy these days ... Trill is a family of capacitive touch sensors you can add to your projects as a linear slider, a square touchpad, or by creating ...

To make things even more challenging, the project incorporates a counter that tells you how many times you touch ... an Arduino UNO, ultrasonic sensor, force-sensitive resistor (or push button ...

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 ...