Product User’s Manual – 2A Motor Driver Shield
Reset button
User can press this button to restart Arduino program.
Motor connectors
Connect DC motor here.
External power (PWRIN) connector
Connect external power source here.
PWR LED
Motor power indicator.
Power source selection.
User can choose power source either from external (PWRIN) or internal (VIN).
External power (PWRIN) reverse polarity protection circuit.
In case user wrongly connect the external power source polarity, this circuit will protect the shield
from broken.
L298P driver motor IC.
SHIELD2AMOTOR uses L298P driver motor IC.
Motor control mode selection.
User can choose motor control mode either
Signed Magnitude
or
Locked AntiPhase
.
Test switch.
When button A is pressed, current flows from output A to B and motor will turn CW (or CCW
depending on the connection).
When button B is pressed, current flows from output B to A and motor will turn CCW (or CW
depending on the connection).
LSS05 connector.
LSS05 can connect directly to this shield and can be interfaced with Arduino.
Arduino pinout.
Other Arduino shield can be stacked on top of this shield.
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