Showcase.

Code

CalcVox Firmware Code

The code that CalcVox runs on

evox Code

The custom expression evaluator that CalcVox uses

TTS Audio TTS Audio Prossesor Code

The code that CalcVox uses to generate audio

H2 Schematics and PCB

Schematics and PCB files for CalcVox H2. View in browser Here

Videos

CalcVox H2 Demo

Here is a demonstration of the CalcVox H2 in action.

CalcVox Electronics Explained

Here is an explanation of how CalcVox works from an Electronics perspective.

CalcVox Breadboard Demo - 2/8/24

CalcVox Featured on 9 NEWS Denver!

Roadblock: ESP32 I2S DAC Issues - 11/8/23

Since Monday, I have been working to get audio output working with the ESP and I finally figured out the issues. This only set me back about a day so overall pretty successful.