TPA3116 Bluetooth amplifier enclosure case for sanwu board module

Enclosure for TPA3116 Bluetooth amplifier board

You need to print 5 of the button pins. Use a brim to stop warping of the top and bottom enclosure, and for the button pins as it is very small.

Note 1: Clean the 5 holes for the button pins with a 3.5 mm drill and also use the 3.5mm drill to clean out the 4 corner holes, about 4mm deep

Note 2: I had a 5mm hole-drill that had the correct inside diameter to clean the upright pins of the bottom plate.

Note 3: Clean all the button pins for any irregularity on the outside

Definition of buttons:

Back, Next, EQ, Mode and Play

<< >> E M >

Print Settings

Printer: P3Steel

Rafts:  No

Supports: No

Resolution:  .2mm

Filament: Verbatim and RoHS ABS, red and PETG, black Red and Black 
 

Notes: 

I printed both the ABS and the PETG with a brim to stop some of the corners lifting and deforming the enclosure ( the first print lifted in the corners )

Please add a photo of your print to Makes