const int AIA = 3;
const int AIB = 4;
const int BIA = 5;
const int BIB = 6;
byte speed = 255;
int cnt = 0;
byte bbb;
String myString;
void forward()
{
analogWrite(AIA, 0);
analogWrite(AIB, speed);
analogWrite(BIA, 0);
analogWrite(BIB, speed);
}
void backward()
{
analogWrite(AIA, speed);
analogWrite(AIB, 0);
analogWrite(BIA, speed);
analogWrite(BIB, 0);
}
void setup() {
pinMode(AIA, OUTPUT);
pinMode(AIB, OUTPUT);
pinMode(BIA, OUTPUT);
pinMode(BIB, OUTPUT);
Serial.begin(9600);
}
void loop() {
while (Serial.available())
{
char myChar = (char)Serial.read();//
myString += myChar;
delay(05);
}
if (!myString.equals(""))// {
Serial.println("Input Value : " + myString);
int ccc = myString.toInt();
speed = (byte)ccc;
myString = "";
}
forward();
delay(2000);
backward();
delay(2000);
}