Overview

The PAJ7620U2 Gesture Sensor allows to recognise up to 9 gestures via the I2C interface, it is compatible with 3.3V/5V levels.

Compare with solutions like APDS-9960, this module is faster, more accurate, while recognising more gestures with higher anti-interference capability. It suits for low power applications such as smart home, robot interaction, etc.

Features

• Based on PAJ7620U2 sensor, directly recognises 9 basic gestures, supports gesture interrupt output
• Embedded infrared LED and optical lens, be able to work in low-light even dark environment
• I2C interface, requires only two signal pins to control
• Onboard voltage translator, 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

Applications

• Smart home, office and education
• Robot interaction, toys, motion sense gaming devices

Interface

Dimension

Development Resources

Wiki: www.waveshare.com/wiki/PAJ7620U2_Gesture_Sensor

1. PAJ7620U2 Gesture Sensor x1
2. PH2.0 5PIN wire x1

1

2