Difference between revisions of "Brooder Arduino"
From RAWiki
(Created page with "Insert Coding Here") |
|||
(8 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
− | + | *Note: this is code for connecting to a Dallas Temperature Sensor. By default, temperature is measured in Celsius. | |
+ | |||
+ | <pre> | ||
+ | #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); | ||
+ | } | ||
+ | |||
+ | } | ||
+ | </pre> |
Latest revision as of 11:27, 21 March 2017
- 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); } }