Parametric Coin Pushout Module

Description

This 3-part 3D printed mechanism dispenses euro coins using an affordable SG90 servo motor. Simply program the servo to rotate 180 degrees to automatically push out a single coin. Perfect for vending machine projects, coin sorting systems, or automation experiments.

Print instructions 

You need to print the gear, and then print the holder and slider with the desired coin thickness, diameter and height. Make sure the diameter and height of the slider and holder is the same!!

Assembly Instructions

Make sure the servo is set at 180 Degrees and then put in the slider at the start, this will make it so you will easily be able to dispense a coin when you set the servo to 0 degrees.

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