CQRobot PAJ7620U2 Gesture Sensor for Arduino Raspberry Pi STM32 I2C Interrupt

CQRobot PAJ7620U2 Gesture Sensor

This CQRobot gesture sensor, based on the PAJ7620U2 chip, offers advanced gesture recognition capabilities for your embedded projects. It is compatible with popular development boards like Arduino, Raspberry Pi, and STM32, thanks to its onboard voltage translator supporting 3.3V and 5V operating voltages.

Key Features

• Gesture Recognition: Directly identifies 9 basic gestures including up, down, left, right, forward, backward, clockwise, anticlockwise, and shake.
• Interrupt Output: Supports gesture interrupt output for efficient event-driven applications.
• I2C Interface: Requires only two signal pins for control, simplifying wiring and implementation.
• Low-Light Operation: Features an embedded infrared LED and optical lens, enabling reliable performance even in low-light or dark environments.
• Enhanced Performance: Offers faster recognition speed, higher accuracy, more gesture recognition, and stronger anti-interference compared to similar solutions, making it ideal for low-power applications such as smart home devices and robot interaction.
• Compatibility: Onboard voltage translator allows for compatibility with both 3.3V and 5V motherboards.

Specifications

• Sensor Chip: PAJ7620U2
• Interface: I2C
• Operating Voltage: 3.3V / 5V (onboard voltage translator)
• Supported Gestures: Up, Down, Left, Right, Forward, Backward, Clockwise, Anticlockwise, Shake
• Light Conditions: Works in low-light and dark environments