designed to be easily integrated with capacitive sensors. The chip features very fast measurement times, low operating power, and very low standby currents, making it very suitable for low-power and ...

[James Eckert] got his hands on a Freescale MPR121 capacitive touch sensor. The chip in question speaks I2C and senses up to twelve simultaneous capacitive sense electrodes; break-out boards are ...

30-mm DC-powered CT2 series capacitive sensors have metal (IP65 rated) or plastic (up to IP69K rated) housings with sensing distances up to 25 mm. The sensors are cULus and CE approved and have a ...

The higher the resolution, the finer details the sensor can discern ... can then be recorded by an analog-to-digital converter. The theory and architecture behind a capacitive fingerprint scanning ...