In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Macgman2000 wrote:

Bean,

The pulse is positive going. I measured the motor RPM at 100% duty cycle (shaft assembly with 4" diameter disk) using an photo-tachometer, 7,000RPM. I disassembled the motor/hall effect, the mounting was not to my satisfaction. I will remount it and look at the pulse train at full voltage. Since it is 1 hall effect, I remember it was A-symetrical pulses...meaning The high going was narrow compared to the low going pulse. 

 

Best Regards,

Nick

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