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  • Users: nhungr
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  1. nhungr

    How to amplify a voltage?

    Hello, I have a hall effect sensor that emits a 4mV pulse when a magnet comes into range. I need to plug the sensor's output into a motor's motion controller as a home position sensor for the motor. The motion controller, however, expects a 0 to 5V signal. So I need to amplify the 4mV signal...
  2. nhungr

    Choice of Motion Controller for ultrasonic motors

    Hello, I have recently purchased 5 Shinsei Ultrasonic Motors (USR60-E2N: http://www.shinsei-motor.com/English/index.html) along with their respective drivers. I need to be able to run all 5 motors from a single PC through a USB or serial connection. Would anyone be able to recommend a minimum...

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