[code]#include <One Wire . h>
int DS18S20_Pin = 2; //DS18S20 Signal pin on digital 2
//Temperature chip i/o
OneWire ds(DS18S20_Pin); // on digital pin 2
void setup(void) {
Serial.begin(9600);
}
void loop(void)
{
float temperature = getTemp();
Serial.println(temperature);
delay(100); //just here to slow down the output so it is easier to read
}[/code]
I m getting "sketch_feb27a:14: error: 'getTemp' was not declared in this scope"can someone tell me why?
*include<OneWire.h>
If getTemp() is not a part of the library OneWire then obviously you have to make your own getTemp() function
Recommend Tutorial:
[url=http://www.theengineeringprojects.com/2015/02/interfacing-temperature-sensor-18b20-arduino.html]TEMPERATURE SENSOR 18B20 WITH ARDUINO