Programable Talking Button

This is a case designed to hold a greeting card sound module to play mp3 files. It can be used to for fun around the office or even to teach your dogs new words and commands.

Additional parts required for this build:

Sound Module - https://a.co/d/3wCkwpl

3x Heat set inserts M3 x 4mm L x 5mm OD 

2x M3x12 screws

1x M3x8 screw

3x Compression Springs 7/32 x 11/16

Positive and Negative Sprint Contact Plate

18650 Battery