Arduino 穿戴裝置

LED三色燈測距警示顯示

楊楚崧,陳凱文

int pin1;

int val;

void setup()
{
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
Serial.begin(9600);

}

void loop()
{
pin1 = analogRead(A0);
val = pin1;
val = (map(val,0,1023,100,200));
analogWrite(9, (200-val)/5);
analogWrite(10, (val-100)/5);
Serial.println(val);
}