4x4 Button Keypad Case With Characters

A case for a 4x4 button keypad with Characters

I use my handy 16 button keypad often in my Microcontroller coding projects and this case is perfect!

The Keypad Library by Mark Stanley and Alexander Brevig is helpful in coding it if you have trouble.

Also, (in case your interested) if you want to attach a screen to the top of the keypad that's removable, here is some velcro I especially designed for this: Velcro for 4x4 Button Keypad Case With Characters

I used PLA basic blue for the main parts and PETG translucent light blue for the characters, but I recommend PLA basic yellow and red.

There are 4 plates and the difference is that version 1 has this setup:

789A

456B

123C

*0#D

and version 2 has this setup:

123A

456B

789C

*0#D          

and each has a plate for printing one object at a time (better quality in my opinion) or one layer at a time (standard).    

All versions are printed in two parts: the main bottom and the top button cover.

There are supports that need to be taken out at the bottom of both pieces.

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