Difference between revisions of "Brooder Arduino"
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==Coding== | ==Coding== | ||
+ | *Note: this is code for connecting to a Dallas Temperature Sensor. By default, temperature is measured in Celsius. | ||
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<pre> | <pre> | ||
#include <OneWire.h> | #include <OneWire.h> |
Revision as of 12:19, 16 March 2017
Coding
- Note: this is code for connecting to a Dallas Temperature Sensor. By default, temperature is measured in Celsius.
#include <OneWire.h> #include <DallasTemperature.h> // Data wire is plugged into pin 2 on the Arduino #define ONE_WIRE_BUS 2 // Setup a oneWire instance to communicate with any OneWire devices // (not just Maxim/Dallas temperature ICs) OneWire oneWire(ONE_WIRE_BUS); // Pass our oneWire reference to Dallas Temperature. DallasTemperature sensors(&oneWire); void setup(void) { // start serial port Serial.begin(9600); Serial.println("Dallas Temperature IC Control Library Demo"); // Start up the library sensors.begin(); pinMode(11,OUTPUT); } void loop(void) { // call sensors.requestTemperatures() to issue a global temperature // request to all devices on the bus Serial.print(" Requesting temperatures..."); sensors.requestTemperatures(); // Send the command to get temperatures Serial.println("DONE"); Serial.print("Temperature for Device 1 is: "); Serial.print(sensors.getTempCByIndex(0)); // Why "byIndex"? // You can have more than one IC on the same bus. // 0 refers to the first IC on the wire if (sensors.getTempCByIndex(0)>25.5 && sensors.getTempCByIndex(0)<27) //ADJUST TEMPERATURE PARAMETERS HERE { digitalWrite(11,HIGH); } else{ digitalWrite(11,LOW); } }