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.


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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