Introduction - If you have any usage issues, please Google them yourself
Learning without a sense of three-phase brushless (BLDC) motor driver and circuit basis. Application examples for the Maxtor 40G hard disk spindle motor. To change the input voltage can change the speed. Such as the application of automatic control, you can use pwm to control the input voltage to achieve the speed control. If the closed-loop feedback, constant speed operation can be achieved ..