Data Sheet

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Product User’s Manual - SHIELD-3AMOTOR
6.1MotorControlledIOPins
User can set mode on SHIELD-3AMOTOR to Signed Magnitude or Locked Anti-Phase mode
by moving the 4 mini switches on DIP switch mode. By default, connection between
SHIELD-3AMOTOR control pins and Arduino pins is shown as table below.
SHIELD-3AMOTOR
Control Pin Name
Arduino Pins
Sign Magnitude
Locked Anti-Phase
DIR1
4
5
EN1
5
4
EN2
6
7
DIR2
7
6
To set SHIELD-3AMOTOR to Sign Magnitude mode, move mini switch labeled 5, 6, 7, 8 to
“ON”. While, for Locked Anti-Phase mode, set mini switch 1, 2, 3, 4 to “ON”.
DIP Switch for Sign Magnitude
DIP Switch for Locked Anti-Phase
NOTE
Please set either Sign Magnitude or Locked Anti-Phase at a time. Mix up the setting will
cause to unexpected result.
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