{"id":48980,"date":"2023-04-21T22:48:22","date_gmt":"2023-04-22T03:48:22","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-a-mini-fog-maker\/"},"modified":"2025-01-21T07:17:10","modified_gmt":"2025-01-21T12:17:10","slug":"how-to-make-a-mini-fog-maker","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-a-mini-fog-maker\/","title":{"rendered":"T\u1ef1 ch\u1ebf m\u00e1y phun s\u01b0\u01a1ng mini c\u1ef1c d\u1ec5 t\u1ea1i nh\u00e0"},"content":{"rendered":"<p>M\u00e1y t\u1ea1o s\u01b0\u01a1ng mini, hay c\u00f2n g\u1ecdi l\u00e0 m\u00e1y phun s\u01b0\u01a1ng mini, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra m\u00e0n s\u01b0\u01a1ng m\u1edd \u1ea3o, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 trang tr\u00ed, t\u1ea1o \u0111\u1ed9 \u1ea9m, ho\u1eb7c l\u00e0m m\u00e1t kh\u00f4ng kh\u00ed trong kh\u00f4ng gian nh\u1ecf. Vi\u1ec7c t\u1ef1 tay l\u00e0m m\u1ed9t chi\u1ebfc m\u00e1y t\u1ea1o s\u01b0\u01a1ng mini kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m chi ph\u00ed m\u00e0 c\u00f2n mang l\u1ea1i tr\u1ea3i nghi\u1ec7m th\u00fa v\u1ecb v\u00e0 kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh theo \u00fd th\u00edch. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u00e0m m\u1ed9t chi\u1ebfc m\u00e1y t\u1ea1o s\u01b0\u01a1ng mini \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0.<\/p>\n<h3>Nguy\u00ean li\u1ec7u c\u1ea7n chu\u1ea9n b\u1ecb<\/h3>\n<p>\u0110\u1ec3 l\u00e0m m\u00e1y t\u1ea1o s\u01b0\u01a1ng mini, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb nh\u1eefng nguy\u00ean li\u1ec7u sau:<\/p>\n<ul>\n<li>M\u1ed9t c\u1ed1c nh\u1ef1a ho\u1eb7c h\u1ed9p \u0111\u1ef1ng nh\u1ecf c\u00f3 n\u1eafp \u0111\u1eady k\u00edn.<\/li>\n<li>M\u1ed9t mi\u1ebfng g\u1ea1c y t\u1ebf ho\u1eb7c v\u1ea3i x\u1ed1p.<\/li>\n<li>M\u1ed9t s\u1ee3i d\u00e2y \u0111i\u1ec7n nh\u1ecf.<\/li>\n<li>M\u1ed9t c\u1ee5c pin 9V.<\/li>\n<li>M\u1ed9t \u0111\u1ea7u piezo si\u00eau \u00e2m (b\u1ed9 t\u1ea1o s\u00f3ng si\u00eau \u00e2m).<\/li>\n<li>Keo d\u00e1n silicon ho\u1eb7c keo n\u00f3ng ch\u1ea3y.<\/li>\n<li>N\u01b0\u1edbc s\u1ea1ch.<\/li>\n<\/ul>\n<h3>C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n<\/h3>\n<ol>\n<li>Khoan m\u1ed9t l\u1ed7 nh\u1ecf tr\u00ean n\u1eafp c\u1ed1c nh\u1ef1a v\u1eeba \u0111\u1ee7 \u0111\u1ec3 lu\u1ed3n d\u00e2y \u0111i\u1ec7n qua.<\/li>\n<li>N\u1ed1i d\u00e2y \u0111i\u1ec7n v\u1edbi hai c\u1ef1c c\u1ee7a \u0111\u1ea7u piezo si\u00eau \u00e2m. C\u1ed1 \u0111\u1ecbnh d\u00e2y b\u1eb1ng keo d\u00e1n silicon ho\u1eb7c keo n\u00f3ng ch\u1ea3y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn.<\/li>\n<li>Lu\u1ed3n d\u00e2y \u0111i\u1ec7n qua l\u1ed7 \u0111\u00e3 khoan tr\u00ean n\u1eafp c\u1ed1c v\u00e0 k\u00e9o \u0111\u1ea7u piezo si\u00eau \u00e2m v\u00e0o trong c\u1ed1c. \u0110\u1ea3m b\u1ea3o \u0111\u1ea7u piezo kh\u00f4ng ch\u1ea1m \u0111\u00e1y c\u1ed1c.  B\u1ea1n c\u00f3 th\u1ec3 d\u00e1n c\u1ed1 \u0111\u1ecbnh \u0111\u1ea7u piezo v\u00e0o n\u1eafp c\u1ed1c b\u1eb1ng keo.<\/li>\n<li>C\u1eaft mi\u1ebfng g\u1ea1c y t\u1ebf ho\u1eb7c v\u1ea3i x\u1ed1p th\u00e0nh h\u00ecnh tr\u00f2n sao cho v\u1eeba kh\u00edt v\u1edbi mi\u1ec7ng c\u1ed1c. \u0110\u1eb7t mi\u1ebfng g\u1ea1c l\u00ean tr\u00ean \u0111\u1ea7u piezo.<\/li>\n<li>\u0110\u00f3ng n\u1eafp c\u1ed1c l\u1ea1i.  N\u1ed1i hai \u0111\u1ea7u d\u00e2y \u0111i\u1ec7n c\u00f2n l\u1ea1i v\u1edbi c\u1ee5c pin 9V.<\/li>\n<li>\u0110\u1ed5 m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u1ecf v\u00e0o c\u1ed1c, \u0111\u1ee7 \u0111\u1ec3 mi\u1ebfng g\u1ea1c ho\u1eb7c v\u1ea3i x\u1ed1p th\u1ea5m n\u01b0\u1edbc.<\/li>\n<li>B\u1eadt ngu\u1ed3n \u0111i\u1ec7n b\u1eb1ng c\u00e1ch k\u1ebft n\u1ed1i pin. L\u00fac n\u00e0y, \u0111\u1ea7u piezo si\u00eau \u00e2m s\u1ebd rung \u0111\u1ed9ng v\u00e0 t\u1ea1o ra s\u01b0\u01a1ng m\u00f9.<\/li>\n<\/ol>\n<h3>L\u1ef1a ch\u1ecdn \u0111\u1ea7u piezo si\u00eau \u00e2m<\/h3>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u1ea7u piezo si\u00eau \u00e2m ph\u00f9 h\u1ee3p r\u1ea5t quan tr\u1ecdng.  B\u1ea1n n\u00ean ch\u1ecdn lo\u1ea1i \u0111\u1ea7u piezo c\u00f3 t\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng t\u1eeb 1.7MHz tr\u1edf l\u00ean \u0111\u1ec3 t\u1ea1o s\u01b0\u01a1ng hi\u1ec7u qu\u1ea3.  K\u00edch th\u01b0\u1edbc c\u1ee7a \u0111\u1ea7u piezo c\u0169ng c\u1ea7n ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a c\u1ed1c.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u0110\u1eb7c \u0111i\u1ec3m<\/th>\n<th>\u0110\u1ea7u Piezo nh\u1ecf<\/th>\n<th>\u0110\u1ea7u Piezo l\u1edbn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>Nh\u1ecf g\u1ecdn<\/td>\n<td>L\u1edbn h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1<\/td>\n<td>1.7MHz &#8211; 5MHz<\/td>\n<td>1.7MHz &#8211; 3MHz<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0\u1ee3ng s\u01b0\u01a1ng t\u1ea1o ra<\/td>\n<td>\u00cdt<\/td>\n<td>Nhi\u1ec1u<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h3>\n<p>N\u1ebfu m\u00e1y t\u1ea1o s\u01b0\u01a1ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, h\u00e3y ki\u1ec3m tra l\u1ea1i c\u00e1c k\u1ebft n\u1ed1i d\u00e2y \u0111i\u1ec7n, \u0111\u1ea3m b\u1ea3o pin c\u00f2n \u0111i\u1ec7n v\u00e0 \u0111\u1ea7u piezo si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.  N\u1ebfu s\u01b0\u01a1ng t\u1ea1o ra qu\u00e1 \u00edt, h\u00e3y th\u1eed thay \u0111\u1ed5i mi\u1ebfng g\u1ea1c ho\u1eb7c v\u1ea3i x\u1ed1p, ho\u1eb7c th\u00eam n\u01b0\u1edbc v\u00e0o c\u1ed1c.<\/p>\n<p>Qua nh\u1eefng b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n tr\u00ean, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 t\u1ef1 tay l\u00e0m m\u1ed9t chi\u1ebfc m\u00e1y t\u1ea1o s\u01b0\u01a1ng mini.  Thi\u1ebft b\u1ecb n\u00e0y kh\u00f4ng ch\u1ec9 h\u1eefu \u00edch m\u00e0 c\u00f2n l\u00e0 m\u1ed9t m\u00f3n \u0111\u1ed3 trang tr\u00ed th\u00fa v\u1ecb cho kh\u00f4ng gian s\u1ed1ng c\u1ee7a b\u1ea1n.  L\u01b0u \u00fd,  c\u1ea7n s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u1ea9n th\u1eadn v\u00e0 tr\u00e1nh \u0111\u1ec3 n\u01b0\u1edbc ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y t\u1ea1o s\u01b0\u01a1ng mini, hay c\u00f2n g\u1ecdi l\u00e0 m\u00e1y phun s\u01b0\u01a1ng mini, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra m\u00e0n s\u01b0\u01a1ng m\u1edd \u1ea3o, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 trang tr\u00ed, t\u1ea1o \u0111\u1ed9 \u1ea9m, ho\u1eb7c l\u00e0m m\u00e1t kh\u00f4ng kh\u00ed trong kh\u00f4ng gian nh\u1ecf. Vi\u1ec7c t\u1ef1 tay l\u00e0m m\u1ed9t chi\u1ebfc m\u00e1y t\u1ea1o s\u01b0\u01a1ng<\/p>\n","protected":false},"author":1,"featured_media":26439,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-48980","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48980","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=48980"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48980\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26439"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=48980"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48980"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48980"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}