3D Gesture Sensor (Mini) For Arduino (I2C, 6 Gestures, 0~10cm) Shipping:1 day Why not give this a

Why not give this a shot

it is easy to make your own formaldehyde detector

Over-current and short-circuit protection

It supports up to four simultaneous socket connections

The onboard WS2812 RGB indicator and FPC make the display much easier to use

3D Gesture Sensor (Mini) For Arduino (I2C, 6 Gestures, 0~10cm) Shipping:1 day Why not give this aThe DFRobot 3D gesture sensor is an interactive sensor that integrates 3D gesture recognition and motion tracking. This gesture sensor can be used to detect clockwise counterclockwise rotation and movement directions. The gesture sensor is designed based on Microchip patent GestIC technology, using electric near field sensing technology, including 3D gesture input sensing system and advanced 3D signal processing unit. The effective detection range is