ROBOT.HEADtoTOE
ProductUser’sManual–2AMotorDriverShield
Resetbutton
UsercanpressthisbuttontorestartArduinoprogram.
Motorconnectors
ConnectDCmotorhere.
Externalpower(PWRIN)connector
Connectexternalpowersourcehere.
PWRLED
Motorpowerindicator.
Powersourceselection.
Usercanchoosepowersourceeitherfromexternal(PWRIN)orinternal(VIN).
Externalpower(PWRIN)reversepolarityprotectioncircuit.
In case user wrongly connect the external power source polarity, this circuit will protect the shield
frombroken.
L298PdrivermotorIC.
SHIELD2AMOTORusesL298PdrivermotorIC.
Motorcontrolmodeselection.
UsercanchoosemotorcontrolmodeeitherSignedMagnitudeorLockedAntiPhase.
Testswitch.
When button A is pressed, current flows from output A to B and motor will turn CW (or CCW
dependingontheconnection).
When button B is pressed, current flows from output B to A and motor will turn CCW (or CW
dependingontheconnection).
LSS05connector.
LSS05canconnectdirectlytothisshieldandcanbeinterfacedwithArduino.
Arduinopinout.
OtherArduinoshieldcanbestackedontopofthisshield.
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