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DIY Audio Guestbook Kit - Rotary Phone, Teensy 4.0 - Untested, AS-IS

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$53.96 cheaper than the new price!!

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New  $134.90
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Product details

Management number 51749114 Release Date 2025/11/30 List Price $80.94 Model Number 51749114
Category

Everything you need to create your own audio guestbook! Please note: This kit is UNTESTED and sold AS-IS. Coding knowledge and some assembly (soldering) are required.

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).

Includes:
- ITT black rotary phone (disassembled, no longer functional as a phone)
- Teensy 4.0 controller + audio shield (software is free online and there are tutorials)
- Soldering kit
- Assorted jumper cables
- Teensy volume toggle
- Audio adapter cord
- Push button switches (for playback)
- Breakaway header set (m/f)
- Misc odds and ends (pictured)

Reference Video: https://youtu.be/dI6ielrP1SE


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