{"id":799,"date":"2016-03-01T11:30:55","date_gmt":"2016-03-01T03:30:55","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=799"},"modified":"2016-03-01T11:30:55","modified_gmt":"2016-03-01T03:30:55","slug":"led","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=799","title":{"rendered":"[ Arduino ] – Hello LED"},"content":{"rendered":"

\t\t\t\t\u958b\u555fblink\u7bc4\u4f8b\u7a0b\u5f0f
\n\"blink\"<\/a>
\n\u7de8\u8b6f\u7a0b\u5f0f\u4e2d
\n\"verfily\"<\/a>
\n\"compiling\"<\/a>
\n\u5c07\u7a0b\u5f0f\u4e0a\u50b3\u5230\u677f\u5b50
\n\"upload\"<\/a>
\n\u7a0b\u5f0f\u78bc\u7684\u90e8\u4efd
\n[java]
\n Blink
\n Turns on an LED on for one second, then off for one second, repeatedly.
\n Most Arduinos have an on-board LED you can control. On the Uno and
\n Leonardo, it is attached to digital pin 13. If you’re unsure what
\n pin the on-board LED is connected to on your Arduino model, check
\n the documentation at http:\/\/www.arduino.cc
\n This example code is in the public domain.
\n modified 8 May 2014
\n by Scott Fitzgerald
\n *\/
\n\/\/ the setup function runs once when you press reset or power the board
\nvoid setup() {
\n \/\/ initialize digital pin 13 as an output.
\n pinMode(13, OUTPUT);
\n}
\n\/\/ the loop function runs over and over again forever
\nvoid loop() {
\n digitalWrite(13, HIGH); \/\/ turn the LED on (HIGH is the voltage level)
\n delay(1000); \/\/ wait for a second \u8a66\u8457\u6539\u8b8a delay()\u4e2d\u7684\u6578\u5b57
\n digitalWrite(13, LOW); \/\/ turn the LED off by making the voltage LOW
\n delay(1000); \/\/ wait for a second \u8a66\u8457\u6539\u8b8a delay()\u4e2d\u7684\u6578\u5b57
\n}
\n[\/java]
\n\u57f7\u884c\u5f71\u7247(\u5167\u5efaLED)
\n