How to collect every 10 datas coming from the analog sensor as input?

Projects Programming
1

The following is my code, it runs continuously to get data from the analog sensor.
In this coding, every 1 second, there will be 10 signal data.
Now, I have no clue on how to apply a loop, as it doesn't involve in addition of data,
just have to directly collect every 10 data = 1 input of next function (I am going to apply Neural Network, all the 10 data have to be the input of neural network). So, it is likely to have input = (10 data) and then I call the input in output=sim(net,input).

Thank you for your time, please leave me some advice on how can I work this out, :slight_smile:

void setup()

{
Serial.begin(9600); 
}

void loop()
{
   int val;
   val=analogRead(0);//Connect the sensor to analog pin 0
   Serial.println(val,DEC);
   delay(100);}
2

Hi,
Welcome to the forum.

Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html .
Then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easier to read.

Try this;

int val;
void setup()
{
  Serial.begin(9600);
}

void loop()
{
  for ( int i = 0; i < 10; i = i + 1)  //Reads ten values
  {
    val = analogRead(A0); //Read value from analog pin 0
    delay(100);
  }
  Serial.println(val, DEC);  //Prints the last value, which is the tenth reading.
}

Tom... :slight_smile:

3

The code should be:

int data_buffer[10];

void setup()
{
 
}

void loop()
{
  for (int i = 0; i < 10; i++) {
    int raw_value = analogRead(A0); //Read value from analog pin 0
    data_buffer[i] = raw_value;
  }

  // IMPLEMENT THE CODE TO SEND DATA TO NEURAL NETWORK HERE

  delay(1000);
}

Since you use the neural network, I think the data should be sent to PC or server. It may need to be pre-processed on Arduino to reduces workload for the server. You can convert the raw analog value to another meaningful value. See this tutorial

4

IoT_hobbyist:
The code should be:

int data_buffer[10];

void setup()
{

}

void loop()
{
 for (int i = 0; i < 10; i++) {
   int raw_value = analogRead(A0); //Read value from analog pin 0
   data_buffer[i] = raw_value;
 }

// IMPLEMENT THE CODE TO SEND DATA TO NEURAL NETWORK HERE

delay(1000);
}




Since you use the neural network, I think the data should be sent to PC or server. It may need to be pre-processed on Arduino to reduces workload for the server. You can convert the raw analog value to another meaningful value. See [this tutorial](https://arduinogetstarted.com/tutorials/arduino-potentiometer)

Yes my miss, wants all 10 readings sent as one.
But post #1 has been edited after my post, and it originally didn't read like that.
Tom... :slight_smile: