Project Overview

https://www.youtube.com/watch?v=klmxXRzAuSU
https://learn.adafruit.com/talking-d20-20-sided-gaming-die/overview

This 20-sided die - commonly known as "d20" among board game players - has long become an iconic symbol of geek culture. In this project, we will use 3D printing technology to create an oversized d20 and equip it with electronic components... After all, at Adafruit, we always adhere to the philosophy of "innovating through play".

This talking d20 is very interesting and can bring a lot of laughter... However, due to the built-in electronic circuitry, it can't be 100% absolutely random, and it's also difficult to achieve a completely balanced point distribution - so it's not suitable for all game scenarios, and it can't completely replace your small bag full of dice. You might as well think of it as a geeky version of the "Decision Executor" toy.

Both the code and the sound effects can be freely customized. For example, you can enter the names of local popular lunch restaurants for each of the 20 faces, and use it to randomly decide where to eat that day.