Hello
I'm a new member like Arduino programming, but I want a little help and is only a simple modification to the code
Simple graduation project
On experience Hahz but I want to add a simple matter
CODE is a resistance measurement circuit
But I want to add the code is simple
Is when they exceed the measured resistance value ratio of 300 to 400, it will light the LED on the output pin No. 11 to alert
And when they are valued in a ratio of 260 to 290 LED lights on the way out the pin No. 5 to alert
Thank you
This is the code you want to add the amendment it
This is the code
/*
Analog input, analog output, serial output
Reads an analog input pin, maps the result to a range from 0 to 255
and uses the result to set the pulsewidth modulation (PWM) of an output pin.
Also prints the results to the serial monitor.
The circuit:
* potentiometer connected to analog pin 0.
Center pin of the potentiometer goes to the analog pin.
side pins of the potentiometer go to +5V and ground
* LED connected from digital pin 9 to ground
created 29 Dec. 2008
modified 9 Apr 2012
by Tom Igoe
This example code is in the public domain.
*/
// These constants won't change. They're used to give names
// to the pins used:
const int analogInPin = A0; // Analog input pin that the potentiometer is attached to
const int analogOutPin = 9; // Analog output pin that the LED is attached to
int sensorValue = 0; // value read from the pot
int outputValue = 0; // value output to the PWM (analog out)
void setup() {
// initialize serial communications at 9600 bps:
Serial.begin(9600);
}
void loop() {
// read the analog in value:
sensorValue = analogRead(analogInPin);
// map it to the range of the analog out:
outputValue = map(sensorValue, 0, 1023, 0, 255);
// change the analog out value:
analogWrite(analogOutPin, outputValue);
// print the results to the serial monitor:
Serial.print("sensor = " );
Serial.print(sensorValue);
Serial.print("\t output = ");
Serial.println(outputValue);
// wait 2 milliseconds before the next loop
// for the analog-to-digital converter to settle
// after the last reading:
delay(2);
}
Yes, I tried to add on to carry out the universe compared to the value of resistance and giving is directed by the pin No. 11
LED to illuminate
If the value is between 300 to 400
And the other case
Director glows 5 Pin number if the resistance value is 260 to 290
The code you want to do is start the process of comparing (resolutions) If
Yes, I tried to add on to carry out the universe compared to the value of resistance and giving is directed by the pin No. 11
LED to illuminate
If the value is between 300 to 400
And the other case
Director glows 5 Pin number if the resistance value is 260 to 290
The code you want to do is start the process of comparing (resolutions) If
Code has been copied, but it did not work please help Thank you
/*
Analog input, analog output, serial output
Reads an analog input pin, maps the result to a range from 0 to 255
and uses the result to set the pulsewidth modulation (PWM) of an output pin.
Also prints the results to the serial monitor.
The circuit:
potentiometer connected to analog pin 0.
Center pin of the potentiometer goes to the analog pin.
side pins of the potentiometer go to +5V and ground
LED connected from digital pin 9 to ground
created 29 Dec. 2008
modified 9 Apr 2012
by Tom Igoe
This example code is in the public domain.
*/
// These constants won't change. They're used to give names
// to the pins used:
const int analogInPin = A0; // Analog input pin that the potentiometer is attached to
const int analogOutPin = 9; // Analog output pin that the LED is attached to
int sensorValue = 0; // value read from the pot
int outputValue = 0; // value output to the PWM (analog out)
void setup() {
// initialize serial communications at 9600 bps:
Serial.begin(9600);
}
void loop() {
// read the analog in value:
sensorValue = analogRead(analogInPin);
// map it to the range of the analog out:
outputValue = map(sensorValue, 0, 1023, 0, 255);
// change the analog out value:
analogWrite(analogOutPin, outputValue);
if ((sensorRead >=300 ) && (sensorRead<=400) ){
// do something
}
if ((sensorRead >=260 ) && (sensorRead<=290) ){
// do something different
}
// print the results to the serial monitor:
Serial.print("sensor = " );
Serial.print(sensorValue);
Serial.print("\t output = ");
Serial.println(outputValue);
// wait 2 milliseconds before the next loop
// for the analog-to-digital converter to settle
// after the last reading:
delay(2);
}