Data Sheet

ROBOT.HEAD to TOE
Datasheet - MD25HV
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4. INPUT MODE 1: PWM/DIR INPUT
Figure 3: PWM/DIR Input Connection Diagram
PWM
DIR
Output A (MA)
Output B (MB)
Motor
Low
X (Don’t Care)
Low
Low
Brake
High
Low
High
Low
Forward*
High
High
Low
High
Backward*
Table 3: PWM/DIR Input Truth Table
∗ Actual motor direction is depending on the motor connection.
Swapping the connection (MA & MB) will reverse the direction.
5. INPUT MODE 2: POTENTIOMETER/SWITCH INPUT
Figure 4: Potentiometer/Switch Input Connection Diagram
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