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knobRead()
Description
Gets the analog value as a 10-bit value from the on-board potentiometer. This means that it will map input voltages between 0 and 5 volts into integer values between 0 and 1023.
Syntax
Robot.knobRead()
Parameters
none
Returns
int: 0 to 1023
Examples
#include <ArduinoRobot.h>
void setup(){
Robot.begin();
Serial.begin(9600);
}
void loop(){
Serial.println(Robot.knobRead());
delay(100);
}
void setup(){
Robot.begin();
Serial.begin(9600);
}
void loop(){
Serial.println(Robot.knobRead());
delay(100);
}
See also
Corrections, suggestions, and new documentation should be posted to the Forum.
The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.
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