- const int ledPin = 12;
- int ledState = LOW;
- long previousMillis = 0;
- long interval = 1000;
- void setup() {
- pinMode(ledPin, OUTPUT);
- }
- void loop()
- { unsigned long currentMillis = millis();
- if(currentMillis - previousMillis > interval) {
- previousMillis = currentMillis;
- if (ledState == LOW)
- ledState = HIGH;
- else
- ledState = LOW;
- digitalWrite(ledPin, ledState);}}
- yuandi/diy/链接1.txt
- 最后更改: 2014/04/21 13:04
- (外部编辑)