| 1 | [[PageOutline]] |
| 2 | |
| 3 | = 程式一 = |
| 4 | {{{ |
| 5 | /* |
| 6 | Blink |
| 7 | Turns on an LED on for one second, then off for one second, repeatedly. |
| 8 | |
| 9 | This example code is in the public domain. |
| 10 | */ |
| 11 | |
| 12 | void setup() { |
| 13 | // initialize the digital pin as an output. |
| 14 | // Pin 13 has an LED connected on most Arduino boards: |
| 15 | pinMode(2, OUTPUT); |
| 16 | pinMode(3, OUTPUT); |
| 17 | pinMode(4, OUTPUT); |
| 18 | pinMode(5, OUTPUT); |
| 19 | pinMode(6, OUTPUT); |
| 20 | pinMode(7, OUTPUT); |
| 21 | pinMode(8, OUTPUT); |
| 22 | pinMode(9, OUTPUT); |
| 23 | } |
| 24 | |
| 25 | void loop() { |
| 26 | digitalWrite(2, HIGH); // set the LED on |
| 27 | delay(300); // wait for a second |
| 28 | digitalWrite(2, LOW); // set the LED off |
| 29 | delay(300); // wait for a second |
| 30 | |
| 31 | digitalWrite(3, HIGH); // set the LED on |
| 32 | delay(300); // wait for a second |
| 33 | digitalWrite(3, LOW); // set the LED off |
| 34 | delay(300); // wait for a second |
| 35 | |
| 36 | digitalWrite(4, HIGH); // set the LED on |
| 37 | delay(300); // wait for a second |
| 38 | digitalWrite(4, LOW); // set the LED off |
| 39 | delay(300); // wait for a second |
| 40 | |
| 41 | digitalWrite(5, HIGH); // set the LED on |
| 42 | delay(300); // wait for a second |
| 43 | digitalWrite(5, LOW); // set the LED off |
| 44 | delay(300); // wait for a second |
| 45 | |
| 46 | digitalWrite(6, HIGH); // set the LED on |
| 47 | delay(300); // wait for a second |
| 48 | digitalWrite(6, LOW); // set the LED off |
| 49 | delay(300); // wait for a second |
| 50 | |
| 51 | digitalWrite(7, HIGH); // set the LED on |
| 52 | delay(300); // wait for a second |
| 53 | digitalWrite(7, LOW); // set the LED off |
| 54 | delay(300); // wait for a second |
| 55 | |
| 56 | digitalWrite(8, HIGH); // set the LED on |
| 57 | delay(300); // wait for a second |
| 58 | digitalWrite(8, LOW); // set the LED off |
| 59 | delay(300); // wait for a second |
| 60 | |
| 61 | digitalWrite(9, HIGH); // set the LED on |
| 62 | delay(300); // wait for a second |
| 63 | digitalWrite(9, LOW); // set the LED off |
| 64 | delay(300); // wait for a second |
| 65 | |
| 66 | } |
| 67 | }}} |