So this time, I finally wired everything for the stepper motor-powered head together! I copyed the part which controls specifically this from my entire code sitting VSCode, just to try this out. I had an old battery holder saved from a toy, to make an external power source, and wired everything together. I checked the wiring with Gemini, to make sure I don’t light anything on fire. After this, well, it did not work… I spent brainstorming, “debugging”, and checking everything twice, until I realized the “bug” which prevented the motor spin, was the very common “missing battery” error. So I put it in, and after some fine tuning on the code, it worked really nice