HX-916 Coin Acceptor Programming Jig and Mounting Hole Subtractor

Mount the HX-916 coin acceptor (and similar) for temporary programming, with easy access to the device's built-in buttons and LEDs. Create a new mount for the device using the matter subtraction model.

I printed using PLA.

I purchased one each from Spark Fun and Amazon

• https://www.sparkfun.com/products/11719
• https://www.amazon.com/dp/B07Y45XMQ7

These are the same as used in my https://www.printables.com/model/1017082-candy-dispenser model.