Click the image above to see rollover info.
- Using a a QT113 you can create a touch sensor out of any capacitive material, in this example I'm using a simple piece of wire.
- This is a very simple circuit and here's I've used some tricks to get into onto a mini breadboard (which doesn't have the rails you find on a standard board).
- Then use the sensor like any other switch, below I'm using it to turn on an LED.
