Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | I²C (Inter-Integrated Circuit) |
| Operating Voltage | 2.4V to 3.6V |
| Gesture Recognition | 9 Built-in Gestures |
| Chip Model | PAJ7620U2 |
| Operating Current | 10mA (Typical) |
| Sleep Current | < 50uA |
| Detection Distance | 0 to 15 cm |
| Operating Temperature | -20°C to 70°C |
| Module Dimensions | 18mm x 18mm |
| Weight | 2.5 grams |
Anonymous
Apr 05, 2026
Rating: 5/5
Low power usage
Perfect for battery-powered applications due to low sleep current. Highly recommend for IoT projects.
Anonymous
Feb 18, 2026
Rating: 5/5
Great for Arduino projects
Works flawlessly with my Arduino Uno. The library is easy to use and gestures are recognized quickly.
Anonymous
Feb 17, 2026
Rating: 5/5
Exactly as described
Detected all 9 gestures accurately during testing. Shipping was fast and packaging was secure.
Anonymous
Jan 26, 2026
Rating: 4/5
Good but needs careful wiring
Works great once connected properly. Make sure to check voltage levels to avoid damage.
Anonymous
Jan 21, 2026
Rating: 5/5
Reliable detection
Sensitivity is adjustable and works well in indoor lighting conditions. Very satisfied with the performance.
Q: What is the maximum detection distance?
A: Optimal range is within 15cm for best accuracy. Beyond this, recognition may vary.
Q: Does this work with 5V logic?
A: It operates at 3.3V. Use a level shifter for 5V microcontrollers to ensure safe operation.
Q: Can it work in complete darkness?
A: Yes, it uses optical sensing that does not require ambient light to function properly.
Q: What are the pin functions?
A: VCC, GND, SCL, SDA, INT, and RST. Refer to the datasheet for detailed pinout diagrams.
Q: Is there a library available?
A: Yes, libraries are available for Arduino and Python. Please check the product wiki for links.
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