TPA3116 2.1 Bluetooth 5.0 Amp - case

Summary

Hello, I designed this cover to fit my TPA3116 board ordered from aliexpress. It´s designed to be printed - !WITHOUT SUPPORTS! It´s optimized for dual color 3D printing available for example in prusaslicer.

What you need:

• 4x M3 screw
• OPTIONAL - 4x M3 brass insert
• 1-2 different colors

Assembly:

1. Put board inside Center part, run wires through the Back piece and mount them to the board
2. Push board through hole in Center part (the side with 2 cutouts for Capacitors)
3. Push the potentiometers through Front piece and screw the Front/Back pieces with M3 screws
4. lock down potentiometers with hexagonal nuts and add knobs.
5. Enjoy music !

Amplifier - https://www.aliexpress.com/item/4000287892568.html?spm=a2g0o.productlist.0.0.ab71568dCOBcZL&algo_pvid=a1e5e098-a6ab-4aef-a572-6fd51034b5ed&algo_expid=a1e5e098-a6ab-4aef-a572-6fd51034b5ed-3&btsid=0bb0622916168627755461540eadd0&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

Notes:                     

For dual color 3D printing watch this guide  - https://www.youtube.com/watch?v=dXbTw9YBUNQ