{"id":876,"date":"2016-05-05T18:02:49","date_gmt":"2016-05-05T10:02:49","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=876"},"modified":"2016-05-05T18:02:49","modified_gmt":"2016-05-05T10:02:49","slug":"arduino-7%e6%ae%b5%e9%a1%af%e7%a4%ba%e5%85%83%e4%bb%b6-%e5%9b%9b%e4%bb%b6%e5%bc%8f%e6%a8%a1%e7%b5%84-9999-%e5%80%92%e6%95%b8%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=876","title":{"rendered":"[ Arduino ] \u2013 7\u6bb5\u986f\u793a\u5143\u4ef6 \u56db\u4ef6\u5f0f\u6a21\u7d44 9999 \u5012\u6578\u529f\u80fd"},"content":{"rendered":"
<\/div>
<\/div>
<\/div>

\t\t\t\t[javascript]
\n \/\/\u5b9a\u7fa9\u986f\u793a\u6578\u5b57 0~9 \u5168\u4eae
\nconst int pinState[11][8] = {
\n {1, 1, 1, 1, 1, 1, 0, 0}, \/\/ 0
\n {0, 1, 1, 0, 0, 0, 0, 0}, \/\/ 1
\n {1, 1, 0, 1, 1, 0, 1, 0}, \/\/ 2
\n {1, 1, 1, 1, 0, 0, 1, 0}, \/\/ 3
\n {0, 1, 1, 0, 0, 1, 1, 0}, \/\/ 4
\n {1, 0, 1, 1, 0, 1, 1, 0}, \/\/ 5
\n {1, 0, 1, 1, 1, 1, 1, 0}, \/\/ 6
\n {1, 1, 1, 0, 0, 0, 0, 0}, \/\/ 7
\n {1, 1, 1, 1, 1, 1, 1, 0}, \/\/ 8
\n {1, 1, 1, 1, 0, 1, 1, 0}, \/\/ 9
\n {1, 1, 1, 1, 1, 1, 1, 1} \/\/ 10
\n \/\/a, b, c, d, e, f, g, h
\n};
\nvoid setup() {
\n \/\/ put your setup code here, to run once:
\n for(int i = 2; i < 14; i++) {
\n pinMode(i, OUTPUT);
\n }
\n set8(9, 13);
\n set8(9, 12);
\n set8(9, 11);
\n set8(9, 10);
\n}
\nvoid loop() {
\n for(int i=9999;i>0;i–){
\n int a=(i\/1000);
\n int b=((i-(a*1000))\/100);
\n int c=((i-(a*1000)-(b*100))\/10);
\n int d=(i-(a*1000)-(b*100)-(c*10));
\n set8(a, 13);
\n set8(b, 12);
\n set8(c, 11);
\n set8(d, 10);
\n }
\n set8(0, 13);
\n set8(0, 12);
\n set8(0, 11);
\n set8(0, 10);
\n}
\nvoid set8(int number, int pos) {
\n for(int i = 10; i < 14; i++) {
\n digitalWrite(i, 1);
\n }
\n for(int i = 0;i < 8;i++) {
\n digitalWrite(i + 2, pinState[number][i]);
\n }
\n digitalWrite(pos, LOW);
\n delay(1);
\n}
\n[\/javascript]\t\t<\/p>\n

<\/div>
<\/div>","protected":false},"excerpt":{"rendered":"

[javascript] \/\/\u5b9a\u7fa9\u986f\u793a\u6578 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[19],"tags":[93,360,667],"class_list":["post-876","post","type-post","status-publish","format-standard","hentry","category-arduino","tag-93","tag-led","tag-667"],"yoast_head":"\n[ Arduino ] \u2013 7\u6bb5\u986f\u793a\u5143\u4ef6 \u56db\u4ef6\u5f0f\u6a21\u7d44 9999 \u5012\u6578\u529f\u80fd - \u6df7\u6c34\u6478\u9b5a<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webteach.tw\/?p=876\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[ Arduino ] \u2013 7\u6bb5\u986f\u793a\u5143\u4ef6 \u56db\u4ef6\u5f0f\u6a21\u7d44 9999 \u5012\u6578\u529f\u80fd - 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