Controlling multiple bi-polar stepper motors with Arduino Nano
The four bipolar stepper motors need four cables each to be controlled 16 for the four. Unfortunately, Arduino Nano doesn't have so many digital pins and I had to use also the analog pins as digital.
The code is on GitHub here: https://github.com/nenovmy/arduino/tr...
Find more info how to do it in my blog: https://www.thinker-talk.com/post/how...
#Arduinonano #stepper #Arduino