Circuit diagram
Code
#define SENSE A0
void setup()
{
pinmode(SENSE, INPUT);
pinMode(13, OUTPUT);
pinMode(LED_BUILTIN, OUTPUT);
}
void loop ()
{
if(digitalRead(SENSE))
{
digitalWrite(LED_BUILTIN, LOW);
pinMode(13, LOW);
}
else
{
delay(3000);
if(digitalRead(SENSE))
{
digitalWrite(LED_BUILTIN, LOW);
pinMode(13, LOW);
}
else
digitalWrite(LED_BUILTIN, HIGH);
pinMode(13, HIGH);
}
}
Total Cost
कोई टिप्पणी नहीं:
एक टिप्पणी भेजें