MAKE: Blog: DIY Tachometer

DIY Tachometer

This is an interesting DIY tachometer with some unusual features for the R/C enthusiast.

Generally tachometer is a gauge to measure rotation speed of any rotating things. In RC hobby tachometer is the instrument for measuring and monitoring propeller revolutions per minute (RPM). This tachometer has some additional functionality like: thrust, pitch speed and power estimating.

DIY Tachometer - Link

Related:

HOW TO - Make a 99000 RPM digital contact-less tachometer - Link

Related:

Comments

Oldest comments listed first.

Posted by: Bob on March 14, 2008 at 2:59 AM

Looks more like a tacky-meter to me...

Posted by: Marc on March 14, 2008 at 6:15 AM

The layout of the screen could be improved, but the functionality is really cool.

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