Tuesday, January 6, 2015
Stepper Motor Driver Circuit Diagram
Using L297-L298 integrated circuits manufactured by SGS Thomson (ST) can be made a control circuit for a stepper motor with two phase bipolar or unipolar four-phase (maximum current allowed on stage is 2 A).
This integrated motor driver generates control signals for the double stator and allows selection of travel direction and execution of a full step or half step, through proper planning its inputs, TTL compatible.
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