Automatic Coil Winding Machine

Update 2/24/2022: I've uploaded the STL files for the machine. Note that not all of these parts are used in the final iteration and I didn't sort them yet

https://www.thingiverse.com/thing:5261994/files

Update 1/17/2022: Schematics and code are linked below. Currently I only have the values for 26 AWG in the code so you'll have to extrapolate for other wire gauges

https://drive.google.com/file/d/16xQJ93vJ1Sos_FNN_Kw97RhwrQ_QuLfG/view?usp=sharing
https://drive.google.com/file/d/1ZFmob1WSLG9xLbMRCjPKKMHWxX1yLvsC/view?usp=sharing


In this video I'll show how i made a machine to automate the process of coil winding. It can be used for electromagnets, tesla coils, loopstick antennas, transformers, generator coils or indcutive chokes - all things I use a lot of.

Code, Schematics, STLs:
I'm still making a few tweaks. Check back in a few days and I'll update this field with links to all of these.

Hardware:
-3A / 12V Wall wart with 5.5mm barrel jack
-A4988 Stepper Motor Drivers
-NEMA17 Stepper Motors
-3d printer leadscrew (8mm pitch?)
-20mm V-slotted rail
-M5 screws + T-nuts for railing
-M3 screws for motor mounts / set screws
-16x2 LCD with I2C bus driver
-LM7805 For logic supply
-ATMega328P-PU as the brain


Music:

Kevin MacLeod - George Street Shuffle
Serge Pavkin - Tech Research
Serge Pavkin - Futuristic Documentary