:::
prev3-4 ESP8266 WiFi 模組
3-6 Sharp 空污傳感器 (GP2Y1051 二代)next
pm2.5空氣品質感測器製作研習

3-5 二路 繼電器

    由二路繼電器接收Arduino Digital 接腳 6(紫線) 來控制重置ESP8266，接腳 12(棕線) 來控制電器(排風扇、警示燈、空氣清淨機)，

    二路繼電器需接5v(紅線) 與接地(黑線)，執行控制8266的部分是將relay1的C埠(綠線)接地，NO埠(灰線)接8266的RST腳。

需要材料：

    二路繼電器 * 1

    長杜邦線 * 6

繼電器的三個接腳說明：

    NC：Normal Close常閉接點，繼電器未啟動時NC與C接點是通的，啟動後變成不通(開路)。

    C：Common共同接點

    NO：Normal Open常開接點，繼電器未啟動時NC與C接點是不通的，啟動後是接通的(閉路)。

 

prev3-4 ESP8266 WiFi 模組
3-6 Sharp 空污傳感器 (GP2Y1051 二代)next

友善列印 & 下載 PDF 匯出 MarkDown 格式

搜尋

進階搜尋

錯誤訊息
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 40
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 40
未知: Array and string offset access syntax with curly braces is deprecated 在檔案中的第 /include/functions.encoding.php 列 73
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 505
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 505
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
未知: Function get_magic_quotes_gpc() is deprecated 在檔案中的第 /class/libraries/vendor/xoops/xmf/src/Request.php 列 119
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
通知: Undefined index: bootstrap 在檔案中的第 /modules/tadtools/preloads/core.php 列 68
已棄用
資料庫語法
0.000082 - SET SQL_BIG_SELECTS = 1
0.000742 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '1') ORDER BY conf_order ASC
0.000299 - SELECT sess_data, sess_ip FROM session WHERE sess_id = 'd1n47ulakipldojpu0fk7osl5e'
0.000346 - SELECT * FROM modules WHERE dirname = 'tad_book3'
0.000562 - SELECT COUNT(*) FROM group_permission WHERE (`gperm_modid` = '1' AND (`gperm_groupid` = '3') AND `gperm_name` = 'module_read' AND `gperm_itemid` = '9')
0.000306 - SELECT * FROM config WHERE (`conf_modid` = '9') ORDER BY conf_order ASC
0.000480 - select a.tbsn,a.title,b.author,a.category,a.page,a.paragraph,a.sort from tad_book3_docs as a left join tad_book3 as b on a.tbsn=b.tbsn where a.tbdsn='14'
0.000203 - SELECT tbsn,title FROM tad_book3 ORDER BY sort
0.000442 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '5') ORDER BY conf_order ASC
0.000334 - SELECT COUNT(*) FROM banner
0.000155 - SELECT * FROM banner LIMIT 0, 1
0.004753 - UPDATE banner SET impmade = 1277871 WHERE bid = 1
0.000344 - SELECT * FROM config WHERE (`conf_modid` = '0' AND `conf_catid` = '3') ORDER BY conf_order ASC
0.001245 - SELECT DISTINCT gperm_itemid FROM group_permission WHERE gperm_name = 'block_read' AND gperm_modid = 1 AND gperm_groupid IN (3)
0.001016 - SELECT b.* FROM newblocks b, block_module_link m WHERE m.block_id=b.bid AND b.isactive=1 AND b.visible=1 AND m.module_id IN (0,9) AND b.bid IN (1,2,3,4,5,6,7,8,9,10,11,18,15,16,20,19,58,60,61,73,72,74,71,76,75,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,111,109,110,112,113,114,115,116,117,118,119,120,121,122,123) ORDER BY b.weight, m.block_id
0.000927 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'system_block_search.tpl') ORDER BY tpl_refid
0.003349 - update tad_book3_docs set `count` = `count`+1 where tbdsn='14'
0.000230 - select * from tad_book3_docs where tbdsn='14'
0.000160 - select * from tad_book3 where tbsn='3'
0.000225 - select mid from modules where dirname='tad_book3'
0.000541 - desc `tad_book3_data_center` `sort`
0.000224 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tad_book3_data_center` where `mid`= '9' and `col_name`='read_tbdsn_date' and `col_sn`='14' order by `sort` , `data_sort`
0.001676 - select tbdsn,title,content,category,page,paragraph,sort,enable,uid,from_tbdsn from tad_book3_docs where tbsn='3' and `enable`='1' order by category,page,paragraph,sort
0.001191 - select tbdsn,title,category,page,paragraph,sort from tad_book3_docs where tbsn='3' and (`content` != '' or `from_tbdsn` != 0) and enable='1' order by category,page,paragraph,sort
0.000284 - SELECT * FROM modules WHERE dirname = 'tadtools'
0.000392 - SELECT * FROM config WHERE (`conf_modid` = '4') ORDER BY conf_order ASC
0.000204 - select mid from modules where dirname='tad_book3'
0.000489 - desc `tad_book3_data_center` `sort`
0.000294 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tad_book3_data_center` where `mid`= '9' and `col_name`='video_tbdsn_date' and `col_sn`='14' order by `sort` , `data_sort`
0.000273 - select groupid,name from groups
0.000627 - select * from `tad_book3_files_center` where `col_name`='mp4' and `col_sn`='14' and `kind`='file' order by sort limit 0,1
0.000381 - select `tt_theme`,`tt_use_bootstrap`,`tt_bootstrap_color`,`tt_theme_kind` from `tadtools_setup` where `tt_theme`='school2015'
0.000504 - SELECT f.*, s.tpl_source FROM tplfile f LEFT JOIN tplsource s ON s.tpl_id=f.tpl_id WHERE (`tpl_tplset` = 'default' AND `tpl_file` = 'tadbook3_index.tpl') ORDER BY tpl_refid
0.000319 - SELECT * FROM modules WHERE dirname = 'tad_themes'
0.000297 - SELECT * FROM config WHERE (`conf_modid` = '3') ORDER BY conf_order ASC
0.000194 - select `tt_bootstrap_color` from tadtools_setup where `tt_theme`='school2015'
0.000377 - select * from tad_themes where `theme_name`='school2015'
0.000242 - select conf_value from config where conf_title ='_MD_AM_DEBUGMODE'
0.000307 - select * from tad_themes_blocks where `theme_id`='7'
0.000189 - select mid from modules where dirname='tad_themes'
0.000580 - desc `tad_themes_data_center` `sort`
0.000159 - select `col_sn`,`data_name`,`data_sort`, `data_value` from `tad_themes_data_center` where `mid`= '3' and `col_name`='theme_id' and `col_sn`='7' order by `sort` , `data_sort`
0.000200 - select conf_value from config where conf_name ='allow_register'
0.000337 - select `mid`, `name`, `dirname` from modules where isactive='1' and hasmain='1' and weight!=0 order by weight
0.000180 - SELECT * FROM modules WHERE dirname = 'tad_blocks'
0.000197 - select conf_value from config where conf_title ='_MD_AM_DEBUGMODE'
0.000210 - select count(*) from priv_msgs where `to_userid` ='0' and `read_msg`=0 group by `to_userid`
0.000389 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='0' and status='1' order by position
0.000175 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='11' and status='1' order by position
0.000181 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='14' and status='1' order by position
0.000148 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='15' and status='1' order by position
0.000143 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='17' and status='1' order by position
0.000139 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='16' and status='1' order by position
0.000139 - select `menuid`, `itemname`, `itemurl`, `target`, `icon`, `link_cate_name`, `link_cate_sn`, `read_group` from tad_themes_menu where of_level='18' and status='1' order by position
0.000446 - select a.* from tad_themes_files_center as a left join tad_themes as b on a.col_sn=b.theme_id where a.`col_name`='slide' and b.`theme_name`='school2015'
0.000251 - SELECT * FROM modules WHERE dirname = 'tad_login'
0.000390 - SELECT * FROM config WHERE (`conf_modid` = '14') ORDER BY conf_order ASC
總計: 57
區塊
搜尋: 沒有快取
總計: 1
額外資訊
包含檔案: 204 檔案
使用記憶體: 6964544 bytes
計時
XOOPS 使用 0.138 秒來載入。
XOOPS Boot 使用 0.030 秒來載入。
Module init 使用 0.008 秒來載入。
XOOPS output init 使用 0.039 秒來載入。
Module display 使用 0.032 秒來載入。
Page rendering 使用 0.027 秒來載入。