เซนเซอร์จับท่าทาง GY- PAJ7620U2 Gesture Recognition Sensor Module

 

PAJ7620U2 integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 gestures including move up, move down, move left, move right, move forward, move backward, circle-clockwise, circle-counter clockwise, and wave. These gestures information can be simply accessed viathe I2C bus. The PAJ7620U2 also offers built-in proximity detection for the purpose of sensing object approaching or departing. The PAJ7620U2 is designed with great flexibility in power-saving mechanism. The PAJ7620U2  is designed to operate from 2.8V to 3.3V over -40°C to +85°C and the pull-up voltage for the I2C bus and interrupt line is from 1.8V to 3.3V.

 

• Typical supply voltage is 2.8V to 3.3V and I/O voltage is 1.8V~3.3V

• Nine gesture recognition (Up / Down / Left / Right / Push / Pull / CW / CCW / Wave)

• Gesture speed is 60°/s to 600°/s in Normal Mode and 60°/s to 1200°/s in Gaming Mode

• Ambient light immunity: < 100k Lux

• Built-in proximity detection

• Flexible power saving scheme

• I2C interface up to 400 kbit/s, Pull-up voltage from 1.8V to 3.3V

• Ambient light noise cancellation