PAJ7620U2 Gesture Sensor [Discontinued]

The PAJ7620U2 is a small Gesture Sensor that is capable of recognising up to 9 gestures via the I2C interface. It’s compatible with both 3.3V and 5V logic levels. When compared with solutions like the APDS-9960, this module is faster, more accurate, and can recognise more gestures with higher anti-interference filtering. It suits for low power applications such as smart home control, robot interaction, etc.

This module is great for use in microcontroller-based projects as well as with the popular SBCs on the market today, and would be perfect in your next Raspberry Pi, Arduino, or Adafruit Feather HUZZAH project. 

Features

• Based on the PAJ7620U2 sensor, this module is capable of directly recognising 9 basic gestures and supports gesture interrupt output
• Embedded infrared LED and optical lens allows the sensor to work in low-light conditions and even dark environments
• I2C interface, requires only two signal pins to control
• Onboard logic-level conversion, compatible with 3.3V/5V logic level
• Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Specifications

• Operating voltage: 3.3V/5V
• Communication interface: I2C
• Recognition distance: 5cm ~ 15cm
• Supported gestures: up, down, left, right, forward, backward, clockwise, anticlockwise, shake
• Recognition rate: 240Hz
• Recognition angle: 60° (diagonal)
• Ambient light immunity: <100k Lux
• Dimensions: 20mm × 20mm
• Mounting hole size: 2.0mm

Resources

• Waveshare Wiki

Package Contents

• 1X PAJ7620U2 Gesture Sensor
• 1X PH2.0 5PIN wire

Pinout

• VCC – 3.3V/5V power supply
• GND – power ground
• SDA – I2C data pin
• SCL – I2C clock pin
• INT – interrupt output, connects to I/O pin

Dimensions