DMX512 controlled Led Balls
LED light kinetic chandelier.
See the video on YouTube
DMX-512 on RS485, Microcontrollers STM32F100RB + STM32F030, NEMA23 stepper motor + driver + encoder, RGB leds + drivers, LCD2x8 + 4 buttons, 24V power supply. Plus a lot of experiments and variants.
Any question to Ihor.Nehrutsa@gmail.com