Customizable pin header cover with jumper cut-outs

thingiverse

I started out with a plan to create a Raspberry Pi 3 GPIO header cover with customizable cut-outs for jumpers. The idea was to only expose the pins that are needed and protect the rest. In the end i have a fully customizable header cover with jumper cut-outs. In addition to being able to select the pins to cut-out for jumpers, you can set the number of rows, and pins per row, and pin pitch. There are also advanced options for tweaking the pin size, hole shape, wall thickness, etc. In the original plan I was going to list each pin and let it be set to true or false in the customizer. Once the project became generic, I switched to a list of pin numbers - these also must now be header pins numbers not GPIO pin numbers. Since I originally started this for the Raspberry Pi, here are some references: https://www.raspberrypi.org/documentation/usage/gpio/  https://cdn.sparkfun.com/assets/learn_tutorials/4/2/4/header_pinout.jpg  https://www.raspberrypi.org/app/uploads/2014/04/bplus-gpio.png