人體感應(yīng)報警器Thehumanbodyinductionalarm產(chǎn)品概述：人體感應(yīng)報警器采用DC5V電壓工作，當有人出現(xiàn)在感應(yīng)區(qū)時，會實時采用聲、光報警，感應(yīng)距離可長達7m,是一個制作簡單、成本低廉的簡易報警器，適用于家庭、辦公室、倉庫、實驗室等場所的防盜。ThehumanbodyinductionalarmusesDC5Vvoltagetowork.Whensomeoneisappearingintheinducingareaofinfraredsensorandthewholesystemwillusebothsoundandlighttoalarm.Theinducingdistanceis7m.Anditisasimpleandcheapalarmwhichissuitableforaprotectionagainstburglarstohome,office,warehouseandlaboratory.產(chǎn)品功能：Featuresofhumanbodyinductionalarm:開機硬件初始化時，蜂鳴器鳴叫、LED燈閃爍，整個過程維持3-5s。1.Whenthehardwareinitializes,thebuzzerwillsoundandtheLEDlightswillflicker.Thewholeprocesskeepsfor3-5seconds2）當無人出現(xiàn)在紅外傳感器感應(yīng)區(qū)時，蜂鳴器不會鳴叫，LED燈也不會閃爍。2.Ifthereisnooneappearingintheinducingareaofinfraredsensor,thebuzzerwillnotsoundandtheLEDlightwillnotflicker.當有人出現(xiàn)在紅外傳感器的感應(yīng)區(qū)時，蜂鳴器鳴叫，LED燈閃爍，聲光報警時長為5s。3.Ifthereissomeoneappearingintheinducingareaofinfraredsensor,thebuzzerwillsoundandtheLEDlightwillflicker.Thealarmofbothsoundandlightwillkeepfor5seconds.當有人出現(xiàn)在紅外傳感器的感應(yīng)區(qū)，并維持靜止狀態(tài)時，報警器通過時長為5s的聲光報警后停止報警，只有當人體在感應(yīng)區(qū)移動時才會再次觸發(fā)報警器報警。4.Ifthereissomeoneappearingintheinducingareaofinfraredsensorandremainstill,thealarmwillstopafter5secondsofsoundandlightalarm.Andonlywhenthehumanbodyismovingduringtheinducingareaofinfraredsensorandthenwilltriggerthealarmagain.物料清單：Componentslist:1）AduinoUNO（原型板，含下載線一根）1套2）面包板1個BreadBoard高亮度LED發(fā)光管1個highlightLEDlightemittingdiode人體紅外感應(yīng)模塊1個HumanInfraredSensorModule有源蜂鳴器模塊1個ActiveBuzzerModuleforArduino面包線5根jumperwires硬跳線若干DuPontline+5V直流電源1個DC5Vpowersupply插針6個Pin10）3P杜邦線2根3PDuponLineBreadboardDuponBreadboardDuponLineLEDJumperwirePinheader+5VpowersupplyHumaninfraredsensormoduleUSBlineLEDJumperwirePinheader+5VpowersupplyHumaninfraredsensormoduleUSBlineArduinoboardBuzzermoduleBuzzermodule圖1所需物料實物圖相關(guān)模塊資料：人體紅外感應(yīng)模塊（ItemID:1309）:HumanInfraredSensorModule/product_info.php?products_id=1390#.U0I3aONy03k有源蜂鳴器模塊(ItemID:2512):ActiveBuzzerModuleforArduino/product_info.php?products_id=2512#.U0I8buNy03m硬件原理圖：Hardwareschematicdiagram:具體硬件原理圖設(shè)計如圖2所示。圖2硬件設(shè)計原理圖硬件制作圖文教程：Hardwaremakingtutorials從Arduino板中將+5V電源和GND引出到面包板上，其中，紅色面包線用作電源線，黑色面包線用作地線，如圖3所示。Connect+5powerandGNDtobreadboard.Theredjumperwireusesaspowerlineandblackjumperwireuseasgroundwire.(a)引出電源以及地線（b）局部放大圖圖3從Arduino板中引出電源線與地線將高亮LED放光二極管和排針插在面包板上，如圖4所示。PutthehighlightLEDemittingdiodeandpinheaderonthebreadboard.圖4安放元器件將2根3P杜邦線分別連接到蜂鳴器模塊和人體紅外感應(yīng)模塊上，如圖5所示。Connect2PCS3PDupontLinetothebuzzermoduleandhumaninfraredsensormodule模塊外接線(b)局部放大圖圖5模塊外接線將外接了杜邦線的蜂鳴器模塊和人體紅外感應(yīng)模塊插接到面包板上，如圖6所示。Connectthebuzzermoduleandhumaninfraredsensormoduletothebreadboard圖6插接模塊到面包板分別將高亮LED發(fā)光二極管、蜂鳴器模塊和人體紅外感應(yīng)模塊的信號端接到Arduino板上，如圖7藍色面包線所示。ConnectthethesignalendofhighlightLEDemittingdiode,buzzermoduleandhumaninfraredsensormoduletotheArduinoboard圖7將各元器件信號端鏈接到Arduino板將各元器件的電源端和地線端用硬跳線接到買面包板的公共電源正、負極上，具體接法如圖8所示。Connectthepowerendandgroundwireendofthecomponentstothepositiveandnegativepoleofbreadboard圖8元件正負極接公共端整體效果圖如圖9所示。Thewholeeffect圖9整體效果圖程序設(shè)計：具體的源程序參見人體感應(yīng)報警器源程序。實驗現(xiàn)象：參見人體感應(yīng)報警器演示視頻.mp4。Componentslist:ArduinoUNO:/product_info.php?products_id=3516

2.BreadBoard:/product_info.php?products_id=1450

3.HighlightLEDlightemittingdiode/product_info.php?products_id=3064

4.HumanInfraredSensorModule/product_info.php?products_id=1390

5.ActiveBuzzerModule