Bone Conductor Box

thingiverse

Transform everyday objects into speakers by utilizing a bone conductor transducer and Adafruit's TPA audio amplifier. This DIY electronics project is not only fun but also easy to undertake if you have prior experience wiring speaker systems. The transducer works by converting electrical signals into mechanical vibrations, which can then be felt as sound waves when pressed against a flat surface or cavity. To create your own bone conductor speaker, you'll need a bone conductor transducer, 150mAh lithium ion polymer battery, stereo headphone jack, slide switch, and JST battery ext. cable. You'll also require basic tools such as a soldering iron and wire strippers. Additionally, a 3D printer is necessary to print the enclosure parts - bonebox-top.stl, bonebox-case.stl, and bonebox-bottom.stl. These parts snap together in a three-piece design, with each component housing different components of the speaker system. For detailed instructions, visit the Adafruit Learning System to explore the full tutorial.