AUTOMATIC CHASER WITH SPEED CONTROL

MICROCONTROLLER — MSP430G2553 int b; void setup() {                 pinMode(P1_6, OUTPUT);  pinMode(P1_7, OUTPUT); } void loop() {  b=10000/(analogRead(A3)+1);  for(int a=0;a<b;a++)  {   b=10000/(analogRead(A3)+1);   digitalWrite(P1_6, HIGH);     digitalWrite(P1_7, LOW);   delay(b);                   digitalWrite(P1_6, LOW);  digitalWrite(P1_7, HIGH);       delay(b);    }   b=10000/(analogRead(A3)+1);    for(int a=0;a<b;a++)  {   b=10000/(analogRead(A3)+1);   digitalWrite(P1_6, HIGH);     digitalWrite(P1_7, HIGH);   delay(b);                 digitalWrite(P1_6, LOW);  digitalWrite(P1_7,LOW);       delay(b);    }    digitalWrite(P1_6, LOW);  digitalWrite(P1_7, LOW);      delay(2000); }