The Multi Touch Bricklet 2.0 is equipped with the MPR121 capacitive touch sensor. It can be used to extend Bricks to sense touch at 12 different locations.
The thing that is actually touched is called an "electrode". The electrode can be a cable, electrically conductive tape or a copper surface of a circuit board. Electrodes can sense touch through a thin layer of glass, plastic, paper or similar.
With the Multi Touch Bricklet it is possible to build custom touch panels by gluing a cover onto the electrodes.
Property Value Sensor MPR121 Current Consumption 30mW (6mA at 5V) Number of Electrodes 12 + simulated 13th electrode for proximity Dimensions (W x D x H) 30 x 25 x 7mm (1.18 x 0.98 x 0.28") Weight 4g
Comes Packaged With
- Multi Touch Bricklet 2.0
- Chosen Bricklet Cable
- Chosen Mounting Kit / Case
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