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Member #1512878

Member Since: March 26, 2019

Country: United States

  • I hooked up another encoder to the output shaft. With an input voltage of 4.5 V (with a good regulated DC power supply) the shaft appears to spin at around 70 RPM, not 90 RPM as advertised. FWIW, the frequency of the signal from the internal encoder was 166.7 Hz (with slight variations). And I get a square wave from only one of the outputs; the other one just makes blips.

    This thing is kind of useless if you don't know how fast it turns or how many pulses per revolution you get from the encoder.

No public wish lists :(