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zero ceter meter

  1. phoenixcomm

    Problem with PWM

    I have a flight instrument with several + 0 - meters with no inputs they are read 0. But they can be made to move by using the diode test on my Fluke. I know I can use PWM to drive in only one direction at a time. so some times the wires need to be connected: for + 1 pwm 2 ground for - 2 pwm 1...

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