The anything mechanical counter
prusaprinters
Mechanical counter run with 1 stepper motor. Fun way to display live statistics of your choosing. Built specifically for our business to track daily rides, but can display anything that can send you a current number through an API. Facebook likes, twitter followers, etc. It is also modular, so you can add as many additional cylinders as you might need.Hardware needed:5mm wood screws6mm steel rod (length depends on number of cylinders)nema 23 stepper motornode MCUstepper motor driver12v power supplystep down converter (to power node MCU)In my model, i used wood for the frame and sides, but you can also print it. Frame not included in design files.write me a message, if you'd like me to share the code
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