tag:blogger.com,1999:blog-2587449167657617349.post2757767539228343214..comments2023-10-04T20:38:07.767+08:00Comments on 天花板隨記: Raspberry Pi 筆記(20):MCP3008 讀取類比訊號測溫度與光度Ceiling Tsaihttp://www.blogger.com/profile/12880836943244944595noreply@blogger.comBlogger15125tag:blogger.com,1999:blog-2587449167657617349.post-81408039299851766762018-04-29T21:52:19.770+08:002018-04-29T21:52:19.770+08:00謝謝說明, 有時間再來試看看PCF8591。謝謝說明, 有時間再來試看看PCF8591。Ceiling Tsaihttps://www.blogger.com/profile/12880836943244944595noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-82086465405468412852018-04-28T20:27:02.581+08:002018-04-28T20:27:02.581+08:00AD DA 模組或晶片有很多種, MCP3008 是其中一種, 您也可以使用 PCF8591
便宜也...AD DA 模組或晶片有很多種, MCP3008 是其中一種, 您也可以使用 PCF8591<br />便宜也好用, 他使用 I2C 介面, 8 Bit 精度 (0 - 254) 但在一般應用上也<br />夠用了Anonymoushttps://www.blogger.com/profile/02932068886159398373noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-34145920662565465342018-04-28T20:26:12.391+08:002018-04-28T20:26:12.391+08:00作者已經移除這則留言。Anonymoushttps://www.blogger.com/profile/02932068886159398373noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-55215592501536639412018-04-28T20:23:38.606+08:002018-04-28T20:23:38.606+08:00作者已經移除這則留言。Anonymoushttps://www.blogger.com/profile/02932068886159398373noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-59515560259373838542018-04-28T20:20:23.469+08:002018-04-28T20:20:23.469+08:00這篇文章的重點是講解如何在 RaspBerry Pi 透處理類比值轉數位處理這篇文章的重點是講解如何在 RaspBerry Pi 透處理類比值轉數位處理Anonymoushttps://www.blogger.com/profile/02932068886159398373noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-90652114565151642682018-04-28T20:18:59.795+08:002018-04-28T20:18:59.795+08:00建議你使用 Pythone + MSSQL API 解決您的需求
https://docs.mi...建議你使用 Pythone + MSSQL API 解決您的需求<br /><br />https://docs.microsoft.com/zh-tw/sql/connect/python/pymssql/step-1-configure-development-environment-for-pymssql-python-development?view=sql-server-2017Anonymoushttps://www.blogger.com/profile/02932068886159398373noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-7131050068975885622018-02-01T20:25:21.971+08:002018-02-01T20:25:21.971+08:00請問您開發的語言是用那一個呢? 是爬蟲嗎?請問您開發的語言是用那一個呢? 是爬蟲嗎?雨後的期待https://www.blogger.com/profile/17901826143220753972noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-8862033935873751542016-11-17T22:17:33.639+08:002016-11-17T22:17:33.639+08:00請問如果我想把顯示的值丟到SQL上該怎麼辦?請問如果我想把顯示的值丟到SQL上該怎麼辦?msl153https://www.blogger.com/profile/15217057043824257249noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-77641530016138050962016-01-30T18:42:22.714+08:002016-01-30T18:42:22.714+08:00RBPi 2也可以做到很即時喔!請看https://www.youtube.com/watch?v=...RBPi 2也可以做到很即時喔!請看https://www.youtube.com/watch?v=4vwFFmXGSRo還有用時序歸正程式方法,不管是8051/Android/Arduino/mbed/PIC/python/VB/VC#/...程式碼只需少許修改即可互通共用喔!Edward Laihttps://www.blogger.com/profile/15955416603921071434noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-91407534998466637872016-01-30T18:34:52.831+08:002016-01-30T18:34:52.831+08:00作者已經移除這則留言。Edward Laihttps://www.blogger.com/profile/15955416603921071434noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-32933328848688046812016-01-30T18:33:14.970+08:002016-01-30T18:33:14.970+08:00作者已經移除這則留言。Edward Laihttps://www.blogger.com/profile/15955416603921071434noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-69478596371059624372016-01-30T18:32:22.882+08:002016-01-30T18:32:22.882+08:00作者已經移除這則留言。Edward Laihttps://www.blogger.com/profile/15955416603921071434noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-71208391810851746842015-11-20T22:37:57.081+08:002015-11-20T22:37:57.081+08:00自問自答,Arduino是即時系統,適合用來控制電子零件立即反應,斷電復電完全不受影響,供電立即開始...自問自答,Arduino是即時系統,適合用來控制電子零件立即反應,斷電復電完全不受影響,供電立即開始工作。RBPi是多工系統、基本上就在跑Linux,對熟悉Linux的人來說上手容易,但執行程式時沒那麼快,也需要開機時間。需要的耗電量也大不同,基本上RBPi很難只靠電池運作,對於想要轉接USB設備如BLE, WiFi等相當容易,要開發攝錄影相關功能的話只能選RBPi。<br />Python的寫法也不難,只是要開機就執行需要寫些script讓程式自動執行。Terencehttps://www.blogger.com/profile/03636068988085127837noreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-75048754854573682082015-11-19T21:03:24.363+08:002015-11-19T21:03:24.363+08:00不好意思~~ 想請問一下
我照著這篇的敘述做了一次,為何都讀去不到電壓值
code是上面附的...不好意思~~ 想請問一下 <br /><br />我照著這篇的敘述做了一次,為何都讀去不到電壓值<br /><br />code是上面附的,硬體也照接了,SPI介面也打開了<br /><br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2587449167657617349.post-51493617710058184312014-08-14T23:28:08.445+08:002014-08-14T23:28:08.445+08:00可以請你比較一下 Arduino 與 Raspberry Pi 兩個都玩過的感想嗎
我玩過Ardui...可以請你比較一下 Arduino 與 Raspberry Pi 兩個都玩過的感想嗎<br />我玩過Arduino一陣,看網路上說它對實時系統設計較優,看起來 Raspberry Pi CPU比較強,較適合多媒體的應用,想聽聽看真的兩個都玩過的人的意見。<br /><br />BTW, 用Arduino Sketch 和 Python 開發難易度有很大差別嗎?Terencehttps://www.blogger.com/profile/03636068988085127837noreply@blogger.com