Search This Blog

Monday, July 5, 2010

30MPH electric mountain bike IN COLUMBUS? from MAKE zine

MAKE subscriber Jennifer Holt of Columbus, OH, wrote in to share her rather overpowered electric mountain bike, running on a 48V motor powered by a homemade battery pack consisting of 144 3.3V lithium ion cells. Data from the battery monitor is logged to an SD card.


continue...

0 comments:

Post a Comment