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Welcome Please help is simple

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
 smiley-roll-blue

This is the code

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);                    
}
This page link for more knowledge

http://arduino.cc/en/Tutorial/AnalogInOutSerial


Moderator edit: Code tags. Again.   AWOL
« Last Edit: October 01, 2013, 02:14:57 pm by AWOL » Logged

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Use code tags. And do your own homework. Please ask a *specific* question, not just "write this code for me!"
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Sorry, but I did not understand what you mean  smiley-roll-blue
I want to help because I beginner in programming Arduino
Thank you
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Your other post got deleted> Read this: http://forum.arduino.cc/index.php?topic=97455.0

And we will not just "ammend" your code to do your assignment for you.

You need to ask a specific question like:
"How do I tell whether a value is between two limits? I tried this...and it does not work."

Where the ... is the code you used in an attempt at solving the problem.

Hint:
you need an if () statement.
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Yes, I want to 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


 :smiley-roll-blue:Thank you
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I don't think you connected the grounds, Dave.
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Google translate is clearly struggling - are any of the languages in the international section closer to your native tongue?
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Sorry for that matter
But I do not speak English well
I speak the German language

Thank you
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I don't think you connected the grounds, Dave.
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We have a German section.
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Yes, I want to 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


 :smiley-roll-blue:Thank you
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What you want is pretty simple:
Code:
if ((sensorRead >=300 ) && (sensorRead<=400) ){
// do something
}
if ((sensorRead >=260 ) && (sensorRead<=290) ){
// do something different
}
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But I do not speak English well
I speak the German language

Deutsch: http://forum.arduino.cc/index.php?board=31.0
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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);                    
}
« Last Edit: October 02, 2013, 10:32:54 pm by EMAD » Logged

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I don't think you connected the grounds, Dave.
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Quote
it did not work
How do you know?
Please use code tags when posting code.
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SensorRead and SensorValue are two different variables.
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