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[Arduino] 자동 LED 램프 개발Arduino 2022. 6. 20. 10:26
SW 스케치 코드
int led = 8;
int key = A2;
int cds = A1;
int cdsValue = analogRead(cds);
int CdsSensor(){
if(analogRead(cds) < 100){
return 1;
}
if(analogRead(cds) > 100){
return 0;
}
}
int On(){
digitalWrite(led, HIGH);
Serial.println("전원 ON");
Serial.print("CDS :");
Serial.println(analogRead(cds));
delay(150);
}
int Off(){
digitalWrite(led, LOW);
Serial.println("전원 OFF");
delay(150);
}
int Value(){
if(analogRead(key) > 500){
Serial.println("Analogbutton: ");
Serial.print(analogRead(key));
Serial.println("버튼 누름");
return 1;
}
}
void setup() {
pinMode(led,OUTPUT);
pinMode(key,INPUT);
Serial.begin(9600);
}
void loop() {
int s = CdsSensor();
while(s){
On();
if(CdsSensor()== 0){
break;
}
if(Value() == 1){
while(1){
Off();
Serial.print("CDS :");
Serial.println(analogRead(cds));
delay(100);
if(CdsSensor()== 0){
break;
}
if(Value() == 1){
int d = Value();
while(d){
On();
if(CdsSensor()== 0){
break;
}
if(Value() == 1){
Off();
break;
}
}
}
}
}
}
Off();
delay(100);
if(Value() == 1){
int d = Value();
while(d){
On();
if(Value() == 1){
Off();
break;
}
}
}
Serial.print("CDS :");
Serial.println(analogRead(cds));
Serial.print("Analogbutton: ");
Serial.println(analogRead(key));
delay(500);
}