{"id":1382,"date":"2025-08-20T15:29:17","date_gmt":"2025-08-20T07:29:17","guid":{"rendered":"https:\/\/www.lightbo-led.com\/?p=1382"},"modified":"2025-09-08T11:39:01","modified_gmt":"2025-09-08T03:39:01","slug":"88-dot-matrix-led-display","status":"publish","type":"post","link":"https:\/\/www.lightbo-led.com\/zh\/88-dot-matrix-led-display\/","title":{"rendered":"8*8\u70b9\u9635LED\u663e\u793a\u5c4f"},"content":{"rendered":"

\u7eaf\u7eff\u82728&#215\uff1b\u7535\u68af\u4f4d\u7f6e\u6307\u793a\u5668\u75288\u65b9\u5f62\u70b9\u9635LED\u663e\u793a\u5c4f\u6392\u9633\u6781<\/b><\/strong><\/p>\n

\u00a0<\/b><\/strong><\/p>\n

\u4ee3\u7801\uff1a\u7eaf\u7eff\u8272<\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

\n

\u6761\u4ef6<\/p>\n<\/td>\n

\n

\u654f<\/p>\n<\/td>\n

\n

\u7c7b\u578b<\/p>\n<\/td>\n

\n

\u9a6c\u514b\u65af<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u7535\u538b<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

3.0<\/p>\n<\/td>\n

\/<\/td>\n3.5<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53cd\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

Ir=10uA<\/p>\n<\/td>\n

\/<\/td>\n5<\/td>\n\/<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53d1\u5149\u5f3a\u5ea6<\/p>\n<\/td>\n

\n

\u9759\u8109\u5185<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

200<\/p>\n<\/td>\n

\/<\/td>\n\n

220<\/p>\n<\/td>\n

\n

\u9ea6\u5f53\u52b3<\/p>\n<\/td>\n<\/tr>\n

\n

\u534a\u503c\u5149\u8c31<\/p>\n<\/td>\n

\n

\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n20<\/td>\n\/<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n

\n

\u6ce2\u957f<\/p>\n<\/td>\n

\n

D\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

525<\/p>\n<\/td>\n

\/<\/td>\n530<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c\uff08Ta=25\u2103\uff09<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

\n

\u8bc4\u5206<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u5411\u7535\u6d41\uff08\u6bcf\u4e2a\u9ab0\u5b50\uff09<\/p>\n<\/td>\n

\n

\u77e5\u8bc6\u4ea7\u6743\u7ba1\u7406<\/p>\n<\/td>\n

\n

20<\/p>\n<\/td>\n

\n

\u6beb\u5b89<\/p>\n<\/td>\n<\/tr>\n

\n

\u53cd\u5411\u7535\u538b\uff08\u6bcf\u4e2a\u9ab0\u5b50\uff09<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

5<\/p>\n<\/td>\n

\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u529f\u8017\uff08\u6bcf\u4e2a\u9ab0\u5b50\uff09<\/p>\n<\/td>\n

\n

\u4e0b\u5348<\/p>\n<\/td>\n

\n

80<\/p>\n<\/td>\n

\n

\u6beb\u74e6<\/p>\n<\/td>\n<\/tr>\n

\n

\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4<\/p>\n<\/td>\n

\n

Topr<\/p>\n<\/td>\n

\n

-40~+120<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

\u50a8\u5b58\u6e29\u5ea6\u8303\u56f4<\/p>\n<\/td>\n

\n

\u8d2e\u5b58\u6e29\u5ea6<\/p>\n<\/td>\n

\n

-40~+120<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n

\n

\u710a\u6599\u6e29\u5ea6\uff083\u79d2\uff09<\/p>\n<\/td>\n

\n

\u948d<\/p>\n<\/td>\n

\n

260<\/p>\n<\/td>\n

\n

\u2103<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

LED\u5de5\u4f5c\u5bff\u547d80000\u5c0f\u65f6\uff0cTa=25\u2103\u65f6\u7684\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c<\/p>\n

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

\u7eaf\u7eff\u8272 8\u00d78 \u65b9\u5f62\u70b9\u9635 LED \u663e\u793a\u5c4f\u884c\u9633\u6781\uff0c\u7528\u4e8e\u7535\u68af\u4f4d\u7f6e\u6307\u793a\u5668 \u4ee3\u7801\uff1a\u7eaf\u7eff\u8272 \u53c2\u6570 \u7b26\u53f7 \u6761\u4ef6 \u6700\u5c0f\u503c \u5178\u578b\u503c \u6700\u5927\u503c \u5355\u4f4d \u6b63\u5411\u7535\u538b Vf If=20mA 3.0 \/ 3.5 V \u53cd\u5411\u7535\u538b Vr Ir=10uA \/ 5 \/ V \u53d1\u5149\u5f3a\u5ea6 Iv If=20mA 200 \/ 220 mcd \u534a\u503c \u03bb If=20mA [\u2026]<\/p>","protected":false},"author":1,"featured_media":1547,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[918,906],"tags":[],"class_list":["post-1382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88-dot-matrix-led-display","category-dot-matrix-led-display"],"_links":{"self":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/comments?post=1382"}],"version-history":[{"count":16,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1382\/revisions"}],"predecessor-version":[{"id":1671,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1382\/revisions\/1671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/media\/1547"}],"wp:attachment":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/media?parent=1382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/categories?post=1382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/tags?post=1382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}