How to get an arduino LCD to display temperature by pressing a button ?

Thank you for your response, to clarify on arduino sketch, in the code it first has to detect a button has been pressed and then read in the sensor value.

Calculate temp=f(sensor) and write to lcd should be fine as there are example codes online

Thank you once again, the link you sent is to site explains how to get a lcd to display temperature. To be able to press a button in order to display the temp on a lcd. Would the following:


int ledPin = 13; // choose the pin for the LED
int inPin = 7; // choose the input pin (for a pushbutton)
int val = 0; // variable for reading the pin status

void setup() {
pinMode(ledPin, OUTPUT); // declare LED as output
pinMode(inPin, INPUT); // declare pushbutton as input
}

void loop(){
val = digitalRead(inPin); // read input value
if (val == HIGH) { // check if the input is HIGH (button released)
digitalWrite(ledPin, LOW); // turn LED OFF
} else {
digitalWrite(ledPin, HIGH); // turn LED ON
}
}

Then replace the led with the temperature sensor ?