All required 3d printing files you need to print/order components to better adjust the sensors on your glass and have a custom fit box for the Arduino and the circuit board. For more information check our DIY video tutorial: <a target="_blank" rel="noopener noreferrer" href="https://speak4me.github.io/speak4me/step-1-what-you-need.html">https://speak4me.github.io/speak4me/step-1-what-you-need.html</a>
All required Gerber files if you like to like professional designed circuit board instead of messy cables. For more information check our DIY video tutorial: <br><a target="_blank" rel="noopener noreferrer" href="https://speak4me.github.io/speak4me/step-1-what-you-need.html">https://speak4me.github.io/speak4me/step-1-what-you-need.html</a>
The coding for the Arduino. To customize your expression, checkout our customization tool on our project, you do not need any coding skills to customize your required phrases. #noCode