Little Bird
Gesture recognition sensor module
A gesture recognition sensor module capable of detecting nine distinct hand gestures including directional swipes, rotation, and waving. The module communica...
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A gesture recognition sensor module capable of detecting nine distinct hand gestures including directional swipes, rotation, and waving. The module communicates via I²C and features both normal and game modes for different gesture speed sensitivities, making it a versatile input device for interactive projects.
With a detection distance of up to 10 cm and ambient light immunity up to 100k lux, the sensor works reliably in a variety of lighting conditions. Connect via the standard 5-pin header to any 5 V microcontroller.
Supported Gestures
- Up
- Down
- Left
- Right
- Forwards
- Backwards
- Rotating clockwise
- Rotating anti-clockwise
- Waving
Key Features
- 9 Gesture Detection – Directional, rotational, and wave gestures
- Normal & Game Modes – Adjustable gesture speed sensitivity
- I²C Interface – Easy connection to microcontrollers (up to 400 kbit/s)
- 10 cm Detection Range – Short-range contactless input
- High Ambient Light Immunity – Operates reliably up to 100k lux
Specifications
- Supply Voltage – 5 V DC
- Working Current – 50 mA
- Max Power – 0.5 W
- Detection Distance – Up to 10 cm
- Gesture Speed (Normal) – 60–600 °/s
- Gesture Speed (Game) – 60–1200 °/s
- Ambient Light Immunity – <100k lux
- I²C Speed – Up to 400 kbit/s
- Operating Temperature – −25 to +65 °C
- Connector – Standard 5-pin header
- Dimensions – 35.5 × 20.1 × 7 mm
Ideal For
- Touchless user interface controls
- Interactive art and display installations
- Robotics gesture control
- Arduino and microcontroller input projects
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
- lux
- Lux is the standard unit for measuring how much light falls on a surface, similar to how a light meter reports brightness. A sensor that outputs lux gives readings that are easier to compare between rooms, outdoor conditions, and different projects.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
Find this product in
Sensors & Input
Related Tutorials
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