Arduino library to provide a driver and API for the PixArt PAJ7620 (PAJ7620U2 or PAJ7620F2) integrated gesture recognition sensor.
The PAJ7620 (U2 and F2) sensor provides simple motion-based gesture recognition. The IR-based object sensing can detect objects moving in front of the sensor. The sensor has 9 built-in gestures. This driver provides an object oriented interface to the I2C controlled device which has all 9 gestures, wave counting, TWI/I2C bus selection, (x,y) coordinate tracking for objects, a corners mode for object tracking, and device enable/disable via APIs.
Maintainer: Aaron S. Crandall
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.