Senzor will detect movement and then will make random turns (from 1-9) in a random direction using the step motor NEMA23 via the TB6600 driver. - Arduino-TB6600-NEMA23-PIR-rnd/README.md at master · ...

An Arduino Mega 2560 clone is used to control four TB6600 stepper motor drivers, with a common OLED display module installed where the original display went.

Arduino controlled rotary weld positioner This project uses the Arduino Uno. Haslip Cycle Works asked if I could make them a controller for their rotary weld positioner to be used with a tig welder. I ...