38 lines
795 B
Plaintext
38 lines
795 B
Plaintext
// Test file
|
|
|
|
#include <Arduino.h>
|
|
|
|
const int analogInPin = A2; // 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 maxValue = 200;
|
|
int minValue = 200;
|
|
|
|
void setup() {
|
|
// initialize serial communications at 9600 bps:
|
|
Serial.begin(115200);
|
|
}
|
|
|
|
void loop() {
|
|
// read the analog in value:
|
|
sensorValue = analogRead(analogInPin);
|
|
|
|
if(sensorValue > maxValue)
|
|
{
|
|
maxValue = sensorValue;
|
|
}
|
|
else if(sensorValue < minValue)
|
|
{
|
|
minValue = sensorValue;
|
|
}
|
|
|
|
Serial.print("sensor = ");
|
|
Serial.print(sensorValue);
|
|
Serial.print("\t min=");
|
|
Serial.print(minValue);
|
|
Serial.print("\tmax=");
|
|
Serial.println(maxValue);
|
|
|
|
delay(2);
|
|
} |