Thursday, July 27, 2017

TPA3116 Power Amp case #3DThursday #3DPrinting

from TPA3116 Power Amp case #3DThursday #3DPrinting
by Pedro Ruiz

bobtidey shares:

This is a small enclosure to hold one of the common small TPA3116 power amplifier modules available on ebay. THese come in various formats. I use one with small footprint. See picture to match against eBay types.

It has a sliding lid to give access to screwing in power and loudspeaker connections through access holes.

The OpenSCAD file has options for the audio input openings. Either a front access for the on board jack plug or rear panel for linking through to on board jumpers; or both. The rear one can be positioned in the centre or off to the side. The side position avoids it getting in the way of the screw holes.

download the files on:

Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

The Adafruit Learning System has dozens of great tools to get you well on your way to creating incredible works of engineering, interactive art, and design with your 3D printer! If you’ve made a cool project that combines 3D printing and electronics, be sure to let us know, and we’ll feature it here!

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