This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.
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Specifications
General
Sales Package
CAPACITIVE TOUCH SENSOR MODULE I2C
Skillset
Creativity & Imagination
Number Of Batteries
0 Batteries
Minimum Age
6 years
Material
Silicone
Battery Operated
No
Battery Type
No batteries
Rechargeable
No
Other Features
Capacitive touch sensor controller driven by an I2C interface., Can control up to twelve individual electrodes, as well as a simulated thirteenth electrode., Eight LED driving pins., Operating Voltage (VDC) : 2.5 ~ 3.6, Dimensions : 30 x 20 x 2 mm
Net Quantity
1
Type
Science Project Kit
Dimensions
Width
20 mm
Height
45 mm
Depth
5 mm
Weight
8 g
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