Programming Examples

Arduino program to interface the sensor and led


interfacing sensor

Arduino program to interface the sensor and led 

Solution:


int sensorvalue=0;
void setup()
{
  pinMode(A0,INPUT);
  pinMode(13, OUTPUT);
  Serial.begin(9600);
}
void loop()
{
  sensorvalue=analogRead(A0);
  Serial.println(sensorvalue);
  if(sensorvalue>=30)
  {    
  digitalWrite(13,HIGH);
  } 
  else
  {
  digitalWrite(13,LOW);
  }  
}
Output


Latest Current Affairs 2024 Online Exam Quiz for One day Exam Online Typing Test CCC Online Test 2024 Python Programming Tutorials Best Computer Training Institute in Prayagraj (Allahabad) Best Java Training Institute in Prayagraj (Allahabad) Best Python Training Institute in Prayagraj (Allahabad) O Level Online Test in Hindi Bank SSC Railway TET UPTET Question Bank career counselling in allahabad Sarkari Naukari Notification Best Website and Software Company in Allahabad Sarkari Exam Quiz