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Control 775 Motor Using Smart Phone

Arduino Code-


void setup()

{

Serial.begin(9600);

pinMode(9, OUTPUT); // put your setup code here, to run once:

}

void loop()

{ // put your main code here, to run repeatedly:

if(Serial.available()>0)

{ char data= Serial.read();

switch(data)

{ case 'o': digitalWrite(9, HIGH);

break;

case 'f': digitalWrite(9, LOW);

break;

default : break;

}

Serial.println(data);

}

delay(50);

}

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