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  • Cheap and Easy Tachometer (RPM Sensor) for Brushed DC Motors

    Wow ,,, what a great, simple development. I went through a industrial process 10 years ago, and the solution I came up with was way more complicated.We are now using this to feedback a Pan-And-Tilt for a camera at church.I used the neck from the drink bottle and glued it onto the motor. The I glued the Hall sensor and header to the cap. Removeable!Thanks Again.ToddI went through a industrial process 10 years ago with the same goals.....

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