A Bluetooth speaker is a great way to enjoy music outdoors: while grilling or dining outside, when camping, at a barbecue or picnic, even when doing yardwork or outdoor maintenance projects. But, because they're made of fragile parts and cases, they can't always stand up to the rougher conditions and surfaces of outdoor use. Enter this DIY effort by ASCAS, which places the audio components, including the battery, Bluetooth player, five speakers for a 2.1 configuration, and an amplifier, inside a waterproof case. The whole thing was assembled using a simple rotary tool (such as a Dremel), a drill, and a soldering iron.
ASCAS provides the full parts list and wiring diagram, so even if you don't have a full knowledge of audio components or circuit board building, you can obtain the parts and put the whole thing together over a weekend.
Get the full tutorial: DIY Tough Bluetooth Boombox (Lasts 20hrs!)
Happy Weekend! Here's hoping you get outside.