💡 Nouvelle maquette stepper NEMA17 🛠️
🔌 Arduino Nano + CNC shield
🌀 800 pas/tour (1/4 step)
🧊 Radiateurs posés
💥 Bientôt les tests ! Spoiler : ça va aller + vite que sur RPi 🐢

#Arduino #StepperMotor #NEMA17 #Maker #CNC #DIY #Framboise314

I was excited to test both axes simultaneously. That testing revealed several shortcomings, so I suppose it failed successfully! Testing a planetary gear design to direct drive AZ w/a larger thrust bearing. Haven't ruled out doing the same for EL. #maker #engineering #antenna #nema17 #gears