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Sensorless BLDC and 8051-based Microcontroller - RC and BLDC motor control
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日期:2024-08-06
Figure 4. Stepping mode measured on winding A using different references with PWM Figure 3 shows no zero crossing, but figure 4 clearly shows the alternating feedback when the winding is floating (see the inner envelope generated by alternating BEMF aroun...看更多