Quadrant: Gesture audio adjustment based on 4 TOF sensors

Quadrant is a human-machine interface based on a distance sensor array. The device consists of 4 time-of-flight sensors specifically designed to detect the position, speed and direction of the user's hand in free space. Onboard signal processing is used to determine recognized gestures and other events, and these values ​​can be mapped to various musical parameters in software and hardware synthesizers. Quadrant has USB, CV and hardware MIDI outputs so you can connect it to a computer, analog synthesizer or any other compatible device. Features and Specifications 4 x VL53L0x Time of Flight Distance Sensor 22" Detection Range, 1mm Accuracy 43 Hz Sampling Rate (all channels) RP2040 Microcontroller Dual Core Real-Time Signal Processing Micropython and Arduino Compatible 4 x Control Voltage (CV) + Gate Output 1/ 8" TRS Connector (Left=CV, Right=Gate) 0 to +5V Range Hardware MIDI Input and Output with 1/8" TRS Connector 1/8" TRS Connector (Left=CV, Right=Gate) MIDI IN -> MIDI THRU Optional in firmware (chain multiple quadrants together!) USB serial interface USB-C connector 4 GPIO 0.1" header 2 DIP switches to choose between 4 user-defined modes