Boxed BT-Speaker, 24V, 1000 mAh Battery

thingiverse

EDIT 01.07.2020: Added a foot to be printed in TPU, one for each corner. Holes are already drilled into the case's bottom; use M3 screws to secure them. This is a fully self-designed BT-Speaker setup that you can download and edit as you like. A preview video of this project can be found here: https://youtu.be/22y4ZJYi7iI The handle can be attached by screwing it directly into the PLA or using threaded inserts. It's up to you! This setup uses a display that shows the battery voltage; I plan to replace it later with something better. It runs on a 1000mAh, 24-volt battery that I salvaged from an FPV drone flying kit. The XT60 connector makes it easy to connect and disconnect. The setup also includes an ON/OFF switch, a BT-receiver with output for two speakers, a fan to keep everything cool, and the two speakers themselves. You'll need a screw set, which can be found on Amazon (https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc). The parts list includes: * Screw set: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * USB laptop speakers: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * Display (shows voltage 4.5V - 30V): https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * BT-receiver: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * Silent fan: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * Voltage step-down module for the fan: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * XT60 connectors: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * ON/OFF switch: https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc * Double-sided tape (to mount the BT-receiver): https://www.amazon.com/gp/product/B07FPGNTXD/ref=as_li_ss_tl?ie=UTF8&psc=1&linkCode=sl1&tag=130683-21&linkId=5bf895a29b42775f1209375746cc2ebc The spacing for the tape on the BT-receiver is already designed into the project. You can change the design and mount it differently if you want, or use a different BT-receiver. I built this setup using parts I had lying around, which is why it's not perfect. If I were to buy everything new, I would choose better batteries, a smaller BT-receiver that doesn't need a fan, and a completely different design. But don't worry, I'll design another one for my girlfriend and/or son soon. Just be patient!