Temperature App: Difference between revisions
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=Introduction= | =Introduction= | ||
=Blink= | |||
As always show blink to work before starting on something bigger | |||
<syntaxhighlight lang="c"> | |||
#define LED 2 | |||
void setup() { | |||
// Set pin mode | |||
pinMode(LED,OUTPUT); | |||
} | |||
void loop() { | |||
delay(500); | |||
digitalWrite(LED,HIGH); | |||
delay(500); | |||
digitalWrite(LED,LOW); | |||
} | |||
</syntaxhighlight> | |||
Revision as of 04:55, 1 May 2025
Introduction
Blink
As always show blink to work before starting on something bigger
#define LED 2
void setup() {
// Set pin mode
pinMode(LED,OUTPUT);
}
void loop() {
delay(500);
digitalWrite(LED,HIGH);
delay(500);
digitalWrite(LED,LOW);
}