... pulse generation, automatic run on power-up− Speed control through on-board trimmer 0.15 - 1900 RPM ... input 0.15 - 1900 RPM (UIM24302B)− Acceleration function− Switch control run/stop, direction, enable/shutdown− Automatic current reduction / ... stepper motor controller is a microprocessor embedded, voltage control, miniature steppermotor controller.With the UIM24302, the motor ...