DIY Tachometer

Technology
DIY Tachometer
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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:

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

4 thoughts on “DIY Tachometer

  1. Bob says:

    Looks more like a tacky-meter to me…

  2. Marc says:

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

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