18 lines
537 B
C++
18 lines
537 B
C++
//code to create a 1 Hz pulse signal
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void setup() {
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pinMode(13, OUTPUT);
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pinMode(10, OUTPUT);
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}
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// the loop function runs over and over again forever
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void loop() {
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digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)
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digitalWrite(10, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(100); // wait for a second
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digitalWrite(13, LOW); // turn the LED off by making the voltage LOW
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digitalWrite(10, LOW);
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delay(900); // wait for a second
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}
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