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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | CJMCU-7620 Gesture Recognition Sensor Module |
| Sensor Chip | PAJ7620U2 |
| Function | Recognizes hand gestures and outputs gesture data |
| Operating Voltage | 2.8 V – 3.3 V |
| I/O Voltage | 1.8 V – 3.3 V |
| Output Type | Digital gesture data via I²C interface |
| Interface Protocol | I²C (up to 400 kbit/s) |
| Recognized Gestures | 9 gestures (Up, Down, Left, Right, Push, Pull, Clockwise, Counterclockwise, Wave) |
| Gesture Speed Range | Normal mode: 60°/s – 600°/s; Gaming mode: 60°/s – 1200°/s |
| Environmental Light Immunity | < 100,000 lux |
| Key Feature | Built-in gesture recognition with proximity detection |
| Proximity Detection | Yes (integrated) |
| Power Efficiency | Flexible power-saving modes |
| Operating Principle | Infrared sensing + gesture pattern recognition → I²C output |
| Noise Handling | Ambient light noise cancellation included |
| Communication Speed | Up to 400 kbit/s I²C |
| Pull-up Voltage Range | 1.8 V – 3.3 V |
| Application Area | Gesture-controlled devices, robotics, smart home control, touchless interfaces |
| Advantage | High-speed gesture detection, low power consumption, easy I²C integration |
Package Includes:
1 x CJMCU-7620 Gesture Recognition Sensor