Speaker for bike commuters

Bikes Fun & Games

DIY Coffee Cup Bike Speaker from Robert Edwards on Vimeo.

Robert Edwards of co(act)lab built this clever amp/speaker inside a travel mug. Pop it into the bottle cage on your bike and you’re ready to roll to the music.

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John Edgar Park likes to make things and tell people about it. He builds project for Adafruit Industries. You can find him at jpixl.net and twitter/IG @johnedgarpark

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