THE ROBLOX GOLDEN BOOMBOX -
BUILD A WORKING BLUETOOTH SPEAKER FOR UNDER £5
I created this Bluetooth speaker for my son who loves Roblox. Its easy to print and sounds really good! Its quite small and could almost fit in the palm of your hand.
Roblox bluetooth boombox speaker BOM (Bill of Materials)
eBay URL's shortened with "https://bitly.com/"
Bluetooth audio module DW-CT14
power charge module TP4056
Toggle Switch SPST
18650 Battery holder
2x 40mm 4Ohm 5W Audio Speaker
4X M4 screws and nuts
1 - Basic understanding of electronics
2 - Ability to solder
1 - Purchase internal parts
2 - Print components
3 - Solder
4 - Fill and Paint Assembly
5 - Assemble parts
Wiring diagram and component placement diagram can be found with the image / thumbnail slide
On the placement diagram there is a moat around the inside edge of the stereo, it is indicated on the diagram by “Filler plaster / concrete” This is a resonance deadening feature that also gives the device more weight. It can be filled with anything or alternatively left it really only makes the sound a little better.
If you make one I would love to see how it turned out