Gesture control using distance sensors chain by lio_

Last crawled date: 4 years, 8 months ago

This is an autonomous chain of laser distance sensors solution using LS53L0X boards with embeeded VL53l0 time of flight distance sensor and STM32 microcontroller.
Connected by bluetooth with an android phone all measurements are simultaneously available.
With this solution, it's possible to create a gesture control solution.
Master box is powered with 2xAAA battery. A bluetooh module is embeeded.
Salves are connected in serial.
Bill Of Material ==> see attached picture
Master box assembly:
1- Solder 5 headers on LS53L0X (pins RX, PWM, GND, VCC + 1 external)(see dedicated picture)
2- Solder HC-06 module and battery holder to LS53L0X (see dedicated picture)
3- assemble the box using screws to fix battery holder to the box
Slave box assembly
1- Solder 2x 4 headers on LS53L0X (pins RX, PWM, GND, VCC + INTR1, MSCL, MSDA, GND) (see board picture)
2- assemble the box
Guihttps://gist.github.com/gilisymo/9cd3dbf00379142cf3741133a8a37dac
Codehttps://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