Wireless Communication Technology
This is a book on wireless communication. That usually means communica- tion by radio, though ultrasound and infrared light are also used occasion- al...
This is a book on wireless communication. That usually means communica- tion by radio, though ultrasound and infrared light are also used occasion- al...
EL357N(C)光耦 資料The EL357N-G series contains an infrared emitting diode, optically coupled to a phototransistor detector. The devices in a 4-pin small o...
研究一種智能掃地機(jī)器人。從硬件系統(tǒng)控制模塊設(shè)計(jì)到主要技術(shù)調(diào)試進(jìn)行了較詳細(xì)的闡述。以STM32單片機(jī)為控制核心與電機(jī)驅(qū)動、紅外線路徑識別模塊等相互協(xié)調(diào)應(yīng)用。進(jìn)行電路搭建和程序編寫。實(shí)現(xiàn)了智能掃地機(jī)器人紅外線避障和自動掃地功能,其清掃面積能達(dá)到約70%,清掃率約60%,很大程度受到自身機(jī)械機(jī)構(gòu)的限制,后...
溫度控制如今已成為當(dāng)代社會研究的熱點(diǎn)之一,而溫度檢測在現(xiàn)代設(shè)備參數(shù)檢測中也是一項(xiàng)極其重要的技術(shù),應(yīng)用十分廣泛。與傳統(tǒng)的測溫方法相比,紅外測溫方法具有時(shí)間短、精度高、使用簡單方便等優(yōu)點(diǎn)。本文以環(huán)境溫度為被測對象,設(shè)計(jì)了以STC89C52單片機(jī)為控制中心的紅外測溫裝置,能夠?qū)崿F(xiàn)對目標(biāo)溫度的實(shí)時(shí)采集、處理...
入室搶劫事件屢見不鮮,針對此現(xiàn)象進(jìn)行分析不難發(fā)現(xiàn),造成失竊事件的極大原因是人們慵懶和意識差等不良性格造成習(xí)慣性不鎖門.本文以STC89C52單片機(jī)為基礎(chǔ),設(shè)計(jì)了一種基于人體紅外傳感器的自動關(guān)門鎖門裝置,來解決此類問題.The incidents of burglary are so common. ...