Build a DIY Lap Timer for a Backyard Race Track
Build a DIY timer to perfect your motorized trike lap-times around your backyard.
The post Build a DIY Lap Timer for a Backyard Race Track appeared first on Make: DIY Projects and Ideas for Makers.
No comments have been added yet.
MAKE Magazine and Instructables.com's Blog
MAKE Magazine and Instructables.com isn't a Goodreads Author
(yet),
but they
do have a blog,
so here are some recent posts imported from
their feed.
