Akụkọ ụlọ ọrụ
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Njikwa oghere nke Stepper moto
1.General mejupụtara nke stepper moto open-loop servo system The armature on and off times of the stepping moto na ike-na usoro nke ọ bụla na-adọ na-ekpebi mmepụta angular mgbanwe na ije direction.Ugboro nkesa njikwa usu nwere ike nweta...GỤKWUO
