// 1) Coding
int led_pin = 11;
int input_value;
int brightness;
void setup(){
pinMode(led_pin, OUTPUT);
}
void loop(){
input_value = analogRead(A0);
brightness = map(input_value, 0, 1023, 0, 255);
analogWrite(led_pin, brightness);
}
// 2) Coding
int led_pin = 11;
int input_value;
int brightness;
void setup(){
pinMode(led_pin, OUTPUT);
Serial.begin(9600);
}
void loop(){
input_value = analogRead(A0);
brightness = map(input_value, 0, 1023, 0, 255);
analogWrite(led_pin, brightness);
Serial.println("input_value : " + String(input_value) + " , brightness : " + String(brightness));
}
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