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- #include <Arduino.h>
-
- #define ledPin 13
-
- void setup() {
- pinMode (ledPin, OUTPUT);
-
- digitalWrite (ledPin, LOW);
- }
-
- void delayMs(unsigned int ms)
- {
- for (unsigned i = 0; i < ms; i++) {
- delayMicroseconds(1000);
- }
- }
-
- void loop() {
-
- digitalWrite(ledPin, !digitalRead(ledPin));
- delayMs(1000);
- }
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