觸摸延時開關電路圖
2022-02-09 13:44:09
50 多襠調光開關電路圖
2022-01-25 09:22:48
48 聲控開關電路圖
2009-03-16 09:50:00
本文主要介紹了時控開關符號和時控開關電路圖。
2019-10-21 09:26:13
42500 ![](https://file.elecfans.com/web1/M00/AA/D9/pIYBAF2tCP6Ae5gPAAD3XrpGDN8123.jpg)
關鍵詞:觸摸 , 聲控 觸摸聲控電燈開關電路原理與設計 電燈開關電路原理與設計.jpg(379.06 KB, 下載次數(shù): 42) 2011-2-6 22:49:29 上傳 下載次數(shù): 42
2018-10-23 15:13:02
720 ![](https://file1.elecfans.com//web2/M00/A7/4E/wKgZomUMQ7uAYSQhAABCT60I-xY827.jpg)
本文主要介紹了電燈遙控開關電路圖大全(七款模擬電路設計原理圖詳解),電燈遙控開關電路由發(fā)射和接收兩部分組成,晶體管VT1、VT2為-個自激多諧振蕩器,其集電極負載不是電阻,而是電感線圈。當臺上
2018-01-29 16:44:52
69032 ![](https://file.elecfans.com/web1/M00/45/81/pIYBAFpu3y-AEv2xAAIO1DCV3Qs686.png)
遙控開關在我們生活中已經得到了普遍的運用,本文詳細的介紹了DIY電燈遙控開關電路與紅外遙控電燈開關電路圖,并且還詳細的對這這兩種電路進行了詳細的說明。
2018-01-29 16:29:09
36500 ![](https://file.elecfans.com/web1/M00/45/81/pIYBAFpu3sKALFnAAACl9ZRwuP8035.jpg)
定時開關電路圖
2017-03-04 17:53:55
12 本文介紹一個簡單易制的遙控電燈開關電路,它使用一只輕觸開關即可對電燈進行遙控。
2011-05-28 15:32:30
2074 圖中所示是一個通用掌聲,口哨聲開,關電燈的線路,這對老殘病人和黑夜不易摸著電燈開關處帶來了方便.
2010-11-19 17:25:51
1830 ![](https://file1.elecfans.com//web2/M00/A5/C7/wKgZomUMOg-ALRpMAAFSiaWnzTU933.jpg)
555接近開關電路圖
2010-03-30 15:14:25
1813 ![](https://file1.elecfans.com//web2/M00/A5/86/wKgZomUMONWAet4hAAB9NYWOXYo798.jpg)
接近開關電路圖
2010-03-30 14:41:51
9623 ![](https://file1.elecfans.com//web2/M00/A5/86/wKgZomUMONSAISONAAAW5qX_a_M501.jpg)
觸摸開關電路圖
2010-03-30 14:40:30
13803 ![](https://file1.elecfans.com//web2/M00/A5/86/wKgZomUMONSANvscAADJhvklzVY441.jpg)
555觸摸開關電路圖
2010-03-30 14:39:24
7386 ![](https://file1.elecfans.com//web2/M00/A5/86/wKgZomUMONSAON4ZAAEY2_OCO3Y413.jpg)
采用達林頓晶體管的電燈開關電路圖
2009-08-15 17:12:11
2253 ![](https://file1.elecfans.com//web2/M00/A5/39/wKgZomUMN3qAJa7DAAAwij1IQKE011.jpg)
這開關電路中的應用例電路圖
2009-08-08 16:05:02
765 ![](https://file1.elecfans.com//web2/M00/A5/37/wKgZomUMN3CASWinAAESvl_BkUI570.jpg)
雙端無源電子節(jié)能開關
為了杜絕樓梯、走廊、過道等公共場所的長明燈現(xiàn)象,達到節(jié)電的目的,出現(xiàn)了不少電子節(jié)能開關,用延時關燈的方式自動熄滅電燈。但筆者認為
2009-07-27 11:12:43
449
大電流開關電路圖
2009-07-03 14:12:30
2006 ![](https://file1.elecfans.com//web2/M00/A5/19/wKgZomUMNuyAGTATAAEqx12kylI847.jpg)
低頻開關電路圖
2009-07-03 13:36:31
801 ![](https://file1.elecfans.com//web2/M00/A5/18/wKgZomUMNumAda1qAAE3ZM1JyTM783.jpg)
雷達視頻開關電路圖
2009-07-02 11:47:14
1507 ![](https://file1.elecfans.com//web2/M00/A5/17/wKgZomUMNuOAVWrVAAGAvLE03kQ190.jpg)
LH1056開關電路及波形電路圖
2009-07-01 11:12:12
955 ![](https://file1.elecfans.com//web2/M00/A5/15/wKgZomUMNtuAVqNSAAFE5QyUgvQ213.jpg)
遙控旋轉開關電路圖
2009-06-20 11:17:17
1161 ![](https://file1.elecfans.com//web2/M00/A5/09/wKgZomUMNqeAdcFTAACRYV6c-HE795.jpg)
輕觸延時開關電路圖
2009-06-15 13:08:32
2988 ![](https://file1.elecfans.com//web2/M00/A5/05/wKgZomUMNpaAawAlAAFqkaF1OqA902.jpg)
雙敏光控開關電路圖
2009-06-06 09:43:38
962 ![](https://file1.elecfans.com//web2/M00/A4/FC/wKgZomUMNnKAW1D_AABALsGigtY781.jpg)
雙管暗通開關電路圖
2009-06-06 09:42:11
728 ![](https://file1.elecfans.com//web2/M00/A4/FC/wKgZomUMNnKASsItAABHLLxfwIU538.jpg)
日光開關電路圖
2009-06-06 09:36:58
1028 ![](https://file1.elecfans.com//web2/M00/A4/FC/wKgZomUMNnKAXbaBAABZjvTORVg335.jpg)
簡單的亮通開關電路圖
2009-06-06 08:51:03
1819 ![](https://file1.elecfans.com//web2/M00/A4/FB/wKgZomUMNnGAT9qaAAAuEknZx34340.jpg)
光控延時開關電路圖
2009-06-04 14:33:16
1684 ![](https://file1.elecfans.com//web2/M00/A4/FA/wKgZomUMNm2AMDUyAAA3zaMub3g397.jpg)
光觸發(fā)開關電路圖
2009-06-04 13:42:24
914 ![](https://file1.elecfans.com//web2/M00/A4/FA/wKgZomUMNmyAGJU4AABLJCMtP7I144.jpg)
直流電焊機節(jié)能自動開關電路圖
2009-05-26 14:42:42
4434 ![](https://file1.elecfans.com//web2/M00/A4/F3/wKgZomUMNlCAessjAAAbG6e_o64842.jpg)
實用集成光控開關電路圖
2009-05-26 14:30:08
1349 ![](https://file1.elecfans.com//web2/M00/A4/F2/wKgZomUMNlCAcMKBAACGUDac4zw133.jpg)
節(jié)電燈開關電路圖
2009-05-26 14:22:25
1207 ![](https://file1.elecfans.com//web2/M00/A4/F2/wKgZomUMNk-AU4OFAABDDAXcdr0109.jpg)
簡單實用的輕觸開關電路圖
2009-05-26 14:20:49
13468 ![](https://file1.elecfans.com//web2/M00/A4/F2/wKgZomUMNk-AZQVFAAAolt_Gaik606.jpg)
光控路燈開關電路圖
2009-05-25 14:07:42
13837 ![](https://file1.elecfans.com//web2/M00/A4/F1/wKgZomUMNkyAYlX-AABMlTY1784483.jpg)
彩燈電子開關電路圖
2009-05-25 13:59:51
965 ![](https://file1.elecfans.com//web2/M00/A4/F1/wKgZomUMNkyAdnyVAABbz98Bgd0937.jpg)
遙控調光開關電路圖
2009-05-20 10:52:37
33
觸摸延時開關電路圖
2009-05-19 13:03:59
3890 射頻遙控開關電路圖
2009-05-19 10:00:00
28
容性開關電路圖
2009-05-18 15:04:04
655 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOAajgtAAB1Pyg5824677.jpg)
零伏開關電路圖
2009-05-18 15:03:45
921 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOAXB77AACDoDaGYUA231.jpg)
接近開關電路圖
2009-05-18 15:02:31
1773 ![](https://file1.elecfans.com//web2/M00/A4/EB/wKgZomUMNjOABjKIAAA0W6_ASF8961.jpg)
聲控開關電路圖
2009-05-08 15:38:06
2459 ![](https://file1.elecfans.com//web2/M00/A4/E0/wKgZomUMNg2Aaw1rAAB_5jVRhiU300.jpg)
定時開關電路圖
2009-05-08 15:20:26
6388 ![](https://file1.elecfans.com//web2/M00/A4/E0/wKgZomUMNguAaZrTAAB5-0JW-iU439.jpg)
光控開關電路圖
2009-05-08 14:53:09
5351 ![](https://file1.elecfans.com//web2/M00/A4/DF/wKgZomUMNgqACEGGAABYw5lxlkg297.jpg)
接近開關電路圖
2009-05-06 12:59:48
1637 ![](https://file1.elecfans.com//web2/M00/A4/D9/wKgZomUMNfSAAEAtAADDdRf7RDg905.jpg)
肘控開關電路圖
2009-04-17 11:52:49
675 ![](https://file1.elecfans.com//web2/M00/A4/C4/wKgZomUMNZuAAbQmAACW_vcmdVU231.jpg)
接近開關電路圖
2009-04-17 11:48:14
2301 ![](https://file1.elecfans.com//web2/M00/A4/C4/wKgZomUMNZqAQYTSAAGtnYdl9JU980.jpg)
簡易光控開關電路圖
2009-04-17 11:46:30
2263 ![](https://file1.elecfans.com//web2/M00/A4/C4/wKgZomUMNZqALdaQAADO_smVqeo941.jpg)
過零開關電路圖
2009-04-14 09:30:09
4121 ![](https://file1.elecfans.com//web2/M00/A4/C0/wKgZomUMNYmAZBbnAACi_qlYmig005.jpg)
聲控光控智能開關電路及制作
2009-04-14 08:48:24
1424
定時開關電路圖
2009-04-13 10:34:11
3631 ![](https://file1.elecfans.com//web2/M00/A4/BF/wKgZomUMNYaALB4QAAHR2Nt2iQ0384.jpg)
定時交流開關電路圖
2009-04-13 10:33:45
594 ![](https://file1.elecfans.com//web2/M00/A4/BF/wKgZomUMNYaAf7ITAAEvzFr9e8M909.jpg)
雙通道開關電路圖
2009-04-13 09:04:48
2091 ![](https://file1.elecfans.com//web2/M00/A4/BD/wKgZomUMNX6ALFCWAAAwhTme_b8924.jpg)
高頻開關電路圖
2009-04-13 09:04:11
855 ![](https://file1.elecfans.com//web2/M00/A4/BD/wKgZomUMNX6AKIRQAABZRZS_y6Y140.jpg)
差動模擬開關電路圖
2009-04-13 09:01:52
1130 ![](https://file1.elecfans.com//web2/M00/A4/BD/wKgZomUMNX6AZF9dAACUaM8p8dI512.jpg)
延時高壓開關電路圖
2009-04-11 12:14:00
1203 ![](https://file1.elecfans.com//web2/M00/A4/BB/wKgZomUMNXeAFmUUAACKXbCgtz8014.jpg)
可調間歇開關電路圖
2009-04-11 12:07:26
2679 ![](https://file1.elecfans.com//web2/M00/A4/BB/wKgZomUMNXeAQHo5AAEeaM6ayXk586.jpg)
電子輕觸開關電路圖
2009-04-11 12:03:00
4465 ![](https://file1.elecfans.com//web2/M00/A4/BB/wKgZomUMNXaAJ12FAAG6fJJ1RyU248.jpg)
電燈延遲開關電路圖
2009-04-09 09:16:53
1607 ![](https://file1.elecfans.com//web2/M00/A4/B7/wKgZomUMNWeAE0IPAAEWvn_FgWg811.jpg)
觸摸敏感開關電路圖
2009-03-24 10:03:34
1127 ![](https://file1.elecfans.com//web2/M00/A4/A8/wKgZomUMNSmANvlNAACXV6Rm6rU201.jpg)
CMOS觸摸開關電路圖
2009-03-24 10:02:27
1688 ![](https://file1.elecfans.com//web2/M00/A4/A8/wKgZomUMNSmAfsu7AADdq_A08Ec648.jpg)
變速開關電路圖
2009-03-24 08:48:59
937 ![](https://file1.elecfans.com//web2/M00/A4/A7/wKgZomUMNSeAXf53AACEVXyuhb4975.jpg)
聲控開關電路圖
2009-03-06 13:41:45
3028 ![](https://file1.elecfans.com//web2/M00/A4/9D/wKgZomUMNPyAbL8wAALw8rrKOdU987.jpg)
紅外搖控開關電路圖
2009-03-06 13:35:27
1109 ![](https://file1.elecfans.com//web2/M00/A4/9D/wKgZomUMNPyAQJ1MAAMm0lcthrw124.jpg)
自動空氣開關電路圖
U代表電壓 I代表
2009-02-25 09:44:29
5866 ![](https://file1.elecfans.com//web2/M00/A4/99/wKgZomUMNOqAXguoAAEupLudpgU258.jpg)
聲音激勵開關電路圖
2009-01-11 22:49:44
476 ![](https://file1.elecfans.com//web2/M00/A4/87/wKgZomUMNJiARMQLAAGz9eyJSO4842.jpg)
臺燈觸摸開關電路圖:如下圖,下面是其工作原理介紹。
2008-12-24 18:43:45
29380 ![](https://file1.elecfans.com//web2/M00/A4/83/wKgZomUMNIeAEXJwAABH8SFYGTI774.jpg)
聲光控制開關電路圖
2008-11-06 12:16:47
4278 ![](https://file1.elecfans.com//web2/M00/A4/73/wKgZomUMNESAEqvwAADeBYZeM7U670.jpg)
聲光控制延時節(jié)能電燈電路圖,延時節(jié)電燈電路包括聲控,光控傳感元件,放大器和由555構成的單穩(wěn)態(tài)時電路及降壓整流電路.
2008-02-12 10:43:20
2499 ![](https://file1.elecfans.com//web2/M00/A4/4E/wKgZomUMM5qACvLXAAEp1854lM0040.jpg)
節(jié)能電燈延時開關電路圖,平時電路不工作.當需要照明時,按下按鈕開關AN,這時電燈H被點亮.
2008-02-12 10:26:20
1966 ![](https://file1.elecfans.com//web2/M00/A4/4E/wKgZomUMM5qASVEFAAHEMdW4F2s252.jpg)
節(jié)電定時燈開關電路圖,如圖所示,平時電路不工作.當需要照明時,按下按鈕天關AN,這時電燈H被點亮.
2008-02-12 10:05:24
782 ![](https://file1.elecfans.com//web2/M00/A4/4E/wKgZomUMM5mAF7sAAAHDPonXrFQ209.jpg)
漸亮漸暗的電燈開關電路圖
2008-01-20 22:46:13
3062 ![](https://file1.elecfans.com//web2/M00/A4/4C/wKgZomUMM46AOgCTAAGQv8oDfmA781.jpg)
壓敏開關電路圖:能在晚上開門時自動開燈,交延時一段時間又自動熄滅,即方便又節(jié)能。
2007-12-16 01:24:28
2132 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3iAHXORAAHHC8VtXF8662.jpg)
通斷觸摸開關電路圖
2007-12-16 01:22:11
1664 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3iARN9VAADU6Uvw_1I492.jpg)
多點控制開關電路圖
2007-12-14 21:00:29
5685 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3eAa0vWAAFGHfj_QqU396.jpg)
磁控自動開關電路圖:能在晚上開門時自動開燈,并延時一段時間又自動熄滅,即方便又節(jié)能。
2007-12-14 20:54:16
4361 ![](https://file1.elecfans.com//web2/M00/A4/46/wKgZomUMM3eAc-g_AAHHC8VtXF8478.jpg)
無線遙控開關電路圖
2007-12-12 22:44:59
3673 ![](https://file1.elecfans.com//web2/M00/A4/45/wKgZomUMM3GACvt_AAIMUztEkKY362.jpg)
電子開關電路圖
2007-12-08 12:37:15
2876 ![](https://file1.elecfans.com//web2/M00/A4/43/wKgZomUMM2qALvyjAACdwki6SRo295.jpg)
節(jié)能燈開關電路
2007-06-06 17:00:46
868 ![](https://file1.elecfans.com//web2/M00/A4/3D/wKgZomUMM0uAApKGAADji2qZwfI785.jpg)
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