With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tired of looking at your speedometer to know how fast you're going? make a wind-speed-meter calibrated to your car's speedo.
The dimensions of the wood used in this project are scale-able. I eyeballed based on availiable wood lying around. - 1/2" X 12" X 12" plywood - ~ 2...
The wood plate must be cut into a semicircle. see this project http://www.instructables.com/ex/i/3F01629E4BA41029AC23001143E7E506/ for more on drawing...
Attach the handle with a few nails. Make the handle comfortable for you. Ours is at a 45deg angle to the perpendiculars because that seemed like the m...
Pull out the nail used to draw an arc in the wood plate. Drill a hole just wider than the nails you are using into an end of the rod. Nail (throug...
This is arguably the unsafe step. Don't do anything to ridiculous! Have a driver go (the speed limit) down streets at constant velocities (10 mph, 20...
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Digital Anemometer (wind meter)by dan
NonTraditional Speedometer for Used / Homebuilt Carby MySoulWanders
LED Speedometerby abo_hosni
Time to change oil?by Phil B
Digital speedometer, tachometer & engine temperature displayby abo_hosni
Simple Air filter for your automobileby sukhbinder
Digital multimeter for your carby abo_hosni
Golf Cartby nicholast
DIY SPEEDOMETER AND ODOMETERby electroguyz
Using a stepper motor as automtive speed sensorby abo_hosni
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.