\u8981\u6ce8\u610f\u7684\u662f 555 Timer IC \u8981\u9078\u7528 CMOS \u578b\u7684\uff0c\u4e00\u822c\u7684 555 \u53ef\u80fd\u7121\u6cd5\u6b63\u5e38\u52d5\u4f5c\uff0c\u4f9d
\u5176\u6642\u57fa\u8a08\u7b97\u516c\u5f0f Timing = 1.1 C1 x R1 \uff0cS3 \u7684\u4f4d\u7f6e\u5728 a \u7684\u4f4d\u7f6e\u6642 R=8.2M\uff0c\u7d04\u53ef\u7dad
\u6301 300 \u79d2\uff0c\u6700\u5927\u7684 R \u503c\u5728 F \u7684\u4f4d\u7f6e\uff0c\u7576\u7136\u4f60\u4e5f\u53ef\u4ee5\u4f9d\u81ea\u5df1\u7684\u559c\u597d\u91cd\u65b0\u8a08\u7b97\uff0c\u66f4\u63db
R \u503c\u3002<\/p>\n\n\n\n
\u96f6\u4ef6\u5217\u8868:<\/p>\n\n\n\n
Relay \u7e7c\u96fb\u5668 9 volt coil with c\/o contact
S1: On\/Off \u958b\u95dc
S2: \u6309\u9215\u958b\u95dc
S3: 6 \u6bb5\u6ce2\u6bb5\u958b\u95dc
IC1: 7555
B1: 9V
C1: 33uF CAP
Q1: BC109C NPN
D1: 1N4004 DIODE
C2: 100n (0.0001)
R6,R5,R4,R3,R2,R1: 8.2M
R8: 100k
R7: 4.7k<\/p>\n<\/div>\n\n\n\n
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(1)<\/p>\n<\/div>\n<\/div>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8981\u6ce8\u610f\u7684\u662f 555 Timer IC \u8981\u9078\u7528 CMOS \u578b\u7684\uff0c\u4e00\u822c\u7684 555 \u53ef\u80fd\u7121\u6cd5\u6b63\u5e38\u52d5\u4f5c\uff0c\u4f9d\u5176\u6642\u57fa\u8a08\u7b97\u516c … \u95b1\u8b80\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6"],"_links":{"self":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/comments?post=129"}],"version-history":[{"count":1,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/129\/revisions"}],"predecessor-version":[{"id":131,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/129\/revisions\/131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media\/130"}],"wp:attachment":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media?parent=129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/categories?post=129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/tags?post=129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}