Gridfinity Bluetooth Speaker
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Bill of Materials
Description
In addition to organizing screws, sometimes you also need to organize your music, this Bluetooth speaker is for you.
Any square 40mm (1.5") speaker with 46mm diagonal mounting screws can be mounted to this 1x4x7U Gridfinity box. As for the sound card, I use the MH-M38 Bluetooth audio module, which provides stereo audio 5W + 5W amplifier, and can use a 3.7V lithium-ion battery as the power input. I'm using an 18650 as a power source along with my newly built 18650 battery holder.
The centre compartment has enough room to put other Bluetooth module and Li-ion battery for the speakers too.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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