Hi, I tried to drive a CD ROM sled motor via a Hall Effect sensor module but the sensor becomes insensitive when I insert it into circuit on my breadboard. The sensor works well on controlling LED, but never works on DC motor. My transistor is MJE3055T Here is the scheme of my circuit, where lo…

Failed to drive a CD Rom sled motor via Hall effect sensor.

John_Rae April 14, 2014, 5:24pm 4

and then rotate it because it's also back to front

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