Two-phase stepper motor drive system circuit

  
Two-phase stepper motor typical application is shown in Figure 5-15 Xin, made up of two pieces UC3717A can form a two-phase permanent magnet or hybrid stepping motor microcomputer control system.
Two-phase stepper motor drive system circuit - schematic

By the microcomputer software design or by the TTI. , CMOS digital circuits can generate the correct hardware I ,, 1. , PHASE two-phase control signal, operation of several control modes.




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