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In this lesson we learn how to use K-Type Thermocouple Sensor with MAX6674 chip to measure temperature.
/*
* Robojax Arduino Step By Step Course
* Part 4: Temperature Sensors
* Lesson 39 MAX6674 Thermocouple sensor
// original library source:
// www.ladyada.net/learn/sensors/thermocouple
/*
* Arduino code to read temperature using MAX6675 chip and k-type thermocouple
* and display it on serial monitor
*
Please watch video instruction here https://youtu.be/A55QNx6kCoo
This code is available at http://robojax.com/course1/?vid=lecture37
with over 100 lectures Free On YouTube Watch it here http://robojax.com/L/?id=338
Get the code for the course: http://robojax.com/L/?id=339
* on Saturday November 23, 2018
* at 21:25 in Ajax, Ontario, Canada
*
* This code is "AS IS" without warranty or liability. Free to be used as long as you keep this note intact.*
* This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "max6675.h" // max6675.h file is part of the library that you should download from Robojax.com
int soPin = 4;// SO=Serial Out
int csPin = 5;// CS = chip select CS pin
int sckPin = 6;// SCK = Serial Clock pin
MAX6675 robojax(sckPin, csPin, soPin);// create instance object of MAX6675
void setup() {
// Robojax.com Code YouTube Watch it here http://robojax.com/L/?id=338
Serial.begin(9600);// initialize serial monitor with 9600 baud
Serial.println("Robojax MAX6675");
}
void loop() {
// basic readout test, just print the current temp
// Robojax.com MAX6675 Temperature reading on Serial monitor
// Robojax.com Code YouTube Watch it here http://robojax.com/L/?id=338
Serial.print("C = ");
Serial.print(robojax.readCelsius());
Serial.print(" F = ");
Serial.println(robojax.readFahrenheit());
delay(1000);
}
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