Jerry Trantow
PWMNoise.PNGScope shot with yellow TORQUE_PWM and green MTR_CTRL_TACH. The MTR_CTRL_TACH is too noisy (16khz) to read until 140-150msec after I turn off the TORQUE_PWM.Portable Network Graphics (PNG) - 52.70 kB - 01/08/2018 at 06:25 |
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Variable speed washer motor and controller reuse
Motors and controllers can be salvaged from scrapped washing machines. This project delves into reusing the motor controller too.