TPA3116 Bluetooth amplifier enclosure
thingiverse
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
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