Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)
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Introduction
This GR10-30 gesture sensor is capable of recognizing 12 hand gestures: move up, down, left, right, forward, backward, rotate clockwise and counterclockwise, rotate clockwise and counterclockwise continuously, hover, and wave. And users can set parameters such as the gesture trigger distance, the hand rotation angle, the hovering time that can be recognized, and the size of the recognition window to get more accurate results.
The GR10-30 features stable performance and high accuracy within a sensing distance of up to 30 cm. Meanwhile, it provides two interrupt pins for indicating if a gesture trigger occurs and if an object enters the recognition range.
The sensor is well suited to non-contact operation applications like gesture remote controllers, robot interaction, human-machine interface control, lighting control, and gesture game machine.
Figure: Wiring Diagram of Arduino and Gravity: GR10-30 Gesture Sensor
Features
Applications
Specification
Documents
Shipping List
Review
Jan 21, 2024
The sensor does exactly what is promised and recognizes my hand gestures very accurately. I realized my successes after just a few minutes on the Raspberry Zero with Python. I also created an I2C driver for MicroPython on ESP32, here is the link: https://github.com/Lupin3000/Micropython-I2C-GR10_30 ... DFRobot really offers very good quality and I think that this is not the last sensor that I will order here and use for my DIY projects.