Digital Temperature Sensor Module for Arduino AVR PIC KY-028

Digital Temperature Sensor Module for Arduino AVR PIC KY-028

Working voltage 3.3V-5V

Output format : Digital switching output (0 and 1)

Bolt holes for easy installation

PCB size : 3.2cm x 1.4cm

Using a wide voltage LM393 comparator

Example Code

—–

Routines source code:

int Led = 13 ;// define LED Interface

int buttonpin = 3; // define the digital temperature sensor interface

int val ;// define numeric variables val

void setup()

{

pinMode(Led, OUTPUT) ;// define LED as output interface

pinMode(buttonpin, INPUT) ;// define digital temperature sensor output interface

}

void loop ()

{

val = digitalRead(buttonpin) ;// digital interface will be assigned a value of 3 to read val

if(val == HIGH) // when the digital temperature sensor detects a signal, LED flashes

{

digitalWrite(Led, HIGH);

}

else

{

digitalWrite(Led, LOW);

}

}

——

Please note the brand name may vary.

What you will receive

1 x Digital Temperature Sensor Module for Arduino AVR PIC KY-028