Gesture control using distance sensors chain

thingiverse

This is a standalone array of laser distance sensors solution utilizing LS53L0X boards with integrated VL53L0 time-of-flight distance sensor and STM32 microcontroller. Connected by Bluetooth to an Android phone, all measurements are simultaneously accessible. With this setup, it's possible to create a gesture control system. Master box is powered with 2x AAA battery. A Bluetooth module is built-in. Modules are connected in series. Bill Of Materials: see attached image Master box assembly: 1- Solder 5 headers on LS53L0X (pins RX, PWM, GND, VCC + 1 external)(see dedicated image) 2- Solder HC-06 module and battery holder to LS53L0X (see dedicated image) 3- Assemble the box using screws to secure the battery holder in place Slave box assembly: 1- Solder 2x4 headers on LS53L0X (pins RX, PWM, GND, VCC + INTR1, MSCL, MSDA, GND) (see board image) 2- Assemble the box Gui: https://gist.github.com/gilisymo/9cd3dbf00379142cf3741133a8a37dac Code: https://gist.github.com/gilisymo/ac175ca69d56ac49327b69dc8d2b6446 You can use it with "Android Studio". Connect 1 or more slave to master, open your phone application. More details about LS53L0X board on: https://www.gilisymo.com/ https://www.youtube.com/watch?v=AR52Y0-oLwE