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2. 空氣污染指標定義next
pm2.5空氣品質感測器製作研習

1. 製作前的準備

關於空氣品質傳感器實作前的準備，需要先了解一些基本課程，並且要準備製作的材料與工具：

1. 先備：Arduino基礎、ESP8266 wifi模組基礎介紹、雲端資料夾下載資料(研習的短連結也是連到一樣的google雲端硬碟)

2. 準備工具：小螺絲起子、剪刀、小尖嘴鉗、電鑽(實作研習場地提供)

3. 材料：(以下實作研習皆會配發)

NO. 項目 必要
1 變壓器9V 0.8A 5.5*2.1mm
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.45b32e8dmFL72I&id=547410078902&_u=p2f65kek22d0 		 1
2

夏普 GP2Y1051AU0F PM2.5 附線  

https://item.taobao.com/item.htm?spm=a230r.1.14.21.187f4bb9aa0Y3j&id=563801882710&ns=1&abbucket=7#detail

 1
3

蜂鳴器5V SOT塑封   

 

 1
4 USB轉ESP8266 WIFI模組轉接板      
5 麵包板 400孔 長8.5CM 寬5.5CM    1
6 9V電池扣     
7 Arduino UNO R3 開發板 附傳輸線    1
8 單排針 長17MM 1*40PIN    1
9 2路 繼電器模組     1
10 麵包板專用線 140條盒裝    1
11 直流電源座5.5*2.1MM     
12 40P彩色杜邦線 母對母20CM    1
13 面包板電源模組      
14 ESP8266WIFI 無線模組    1
15 DHT22 溫濕度傳感器     1
16 LED(5個 紅綠黃藍白各1)     1
17 K&J 雙層活動收納盒 K-813      
18 GP 9v方形電池     
19 10K OM 電阻(色碼：棕黑橙)   1

以上部分必要材料也是可以自行調整增刪

PS：第一次5/13研習的老師回娘家，將會配發以上新增之材料，請老師多多運用。

詳見：4-1 5/13研習老師回娘家，拿好康～

2. 空氣污染指標定義next

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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
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通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
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通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
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通知: Undefined variable: disabled 在檔案中的第 /modules/tad_book3/function.php 列 818
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通知: Undefined index: prev 在檔案中的第 /modules/tad_book3/page.php 列 58
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
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0.000101 - 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
0.000334 - 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'
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總計: 57
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總計: 1
額外資訊
包含檔案: 204 檔案
使用記憶體: 6984232 bytes
計時
XOOPS 使用 0.143 秒來載入。
XOOPS Boot 使用 0.032 秒來載入。
Module init 使用 0.008 秒來載入。
XOOPS output init 使用 0.043 秒來載入。
Module display 使用 0.036 秒來載入。
Page rendering 使用 0.022 秒來載入。