DIY audio guestbook

everything you need to make an audio guestbook!*<br>with caveat that you will need to know how to code… or have a friend who can code. you’ll also need a micro SD card and a 5v battery pack (or similar).<br>i bought everything and tried to make it happen for my wedding but i couldn’t figure out the code and gave up.<br>there’s a great youtube video that walks you through step by step. the phone is different from the one in the video but the concept is the same. here’s the video- if you want to look it over first: <br>https://youtu.be/dI6ielrP1SE<br>includes:<br>-ITT black rotary phone<br>-teensy 4.0 controller + audio shield (software is free online and there are tutorials). <br>-soldering kit<br>- assorted jumper cables<br>-teensy volume toggle<br>- audio adapter cord<br>- push button switches (for playback)<br>- breakaway header set (m/f) <br>- misc odds and ends (pictured)<br>*** the phone has been disassembled and does not work as a phone anymore- it’s ready to be turned into a guestbook, will require soldering and assembly!