/C++/C++ freecodecamp course 10 hours youtube

C++ freecodecamp course 10 hours youtube

int analogPin = 3;// potentiometer wiper (middle terminal) connected to analog pin 3 
int val = 0; // variable to store the read value

void setup() {
   Serial.begin(9600); // setup serial
   analogReference(EXTERNAL); // the voltage applied to the AREF pin (0 to 5V only) 
      // is used as the reference.
}

void loop() {
   val = analogRead(analogPin); // read the input pin
   Serial.println(val); // debug value
}

Source: tutorialspoint.com

Similar codes

2 votes192 views1 answer
C++ compare strings ignore case
C++
1 vote203 views1 answer
Convert a hexadecimal number into decimal c++
C++
0 vote191 views1 answer
Thread group c++
C++
0 vote203 views1 answer
C++ hide credentials
C++
0 vote198 views1 answer
Entering char in int c++ avoid loop
C++
0 vote183 views3 answers
JAJA
C++
8 votes258 views10 answers
Javascript loop array
C++
1 vote205 views3 answers
Type casting in cpp
C++
-2 votes203 views1 answer
X += c++
C++
10 votes201 views2 answers
Difference between programming and coding
C++