The module uses MPR121 touch control chip, which can have up to 12 touch points, you can be one of the eight touch point is set to LED driver, the chip uses 1.71 V to 3.6 V power supply, when the sampling period of 16ms only 29uA of current when an external trigger input, the chip and I2C ways to interrupt to notify the external device.
Very versatile, it can be used as computer peripherals, MP3 player, remote control, lighting control and mobile phone.
Development Board Type : For Arduino.
Dimension(cm) : 6x5.4x2.
Net Weight(kg) : 0.014.

Technical Details

Product Details

Package Dimensions
Width : 8.3 inch
Height : 1.1 inch
Length : 8.3 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B0150VSSIE