Gesture Recognition Sensor Unit (PAJ7620U2) – Gesture Recognition Module
The Gesture Recognition Sensor using the PAJ7620U2 chip is a small but effective module designed to allow hands-free interaction in electronic projects. It recognizes nine basic gestures like up down left, right, forward, backward, clockwise, counterclockwise, and wave through its built-in algorithms. This Gesture Recognition Module offers quick and intuitive control without relying on physical buttons or screens.
This gesture module uses I²C for communication so connecting it to microcontrollers like Arduino ESP32, Raspberry Pi, or MCLab is straightforward. The sensor works with an operating voltage between 3.3 V and 5 V. Its compact design and low energy use suit it well to power wearables, robots smart devices interactive screens, and user-friendly interfaces.
The gesture sensor allows creators to control devices, activate functions, or navigate menus with simple hand gestures. It detects movements from a short range between 8 and 12 cm. Its gesture recognition system reduces errors and stays accurate and reliable even when lighting changes.
You can use this gesture recognition sensor module to make gesture-friendly control setups, operate smart home systems, build hands-free interfaces, or develop robotics. It offers simplicity, flexibility, and the refined features needed to improve your project’s user experience.
Product Features
- PAJ7620U2 gesture sensor / I2C interface
- Recognizable gestures up to 9 kinds
- Faster, more accurate.
- Support for customizing and adding recognition gesture combinations (support developing)
- Effective recognition distance: 5cm-15cm
- Embedded infrared LED and optical lens, be able to work in low-light even dark environment
Applications
- Touchless remote control
- Robot interaction
- Human-Computer Interaction
- Gesture light control
