标签: proximity

29-EyeSafetyforProximitySensingUsingInfraredLight-emittingDiodes.pdf

intersil的公司的近程传感器--ProximitySensorsProximitySensorsApplicationNoteMarch26,2009AN1436.0IntroductionofProximitySensing1.2HUMANEYERESPONSEAsambientlightsensorsplayanincreasinglyimportantrole1.0NOR……

具有非常低的功耗的自校准接近开关NXPcapacitiveproximityswitchPCF8883Self-calibratingproximityswitchwithverylowpowerconsumptionThislow-powerswitchusesaproprietarydigitalmethodtodetectchangesincapacitanceonaremotesensingplate.Self-calibrationmakesitinsensitivetomostcontaminants.KeyfeaturesApplications}Dynamicproximityswitch}Proximitydetection}Digitalprocessingmethod}Sanitaryapplications:electrichanddryerandtowel}Adjustablesensitivity,canbemadeveryhighdispenser}Adjustableresponsetime……

Abstract:ThisarticlediscussesseveralwaystoincreasethecurrentthattheMAX44000proximitysensorcandrivethroughaninfraredLED.Thesemethodsrangefromverysimpletofairlycomplex,andallowtheusertodetectobjectsmuchfartherfromtheproximitysensor.Maxim>DesignSupport>AppNotes>AmplifierandComparatorCircuits>APP5087Maxim>DesignSupport>AppNotes>Sensors>APP5087Keywords:proximity,als,optical,infrared,sensors,tablets,laptops,notebooks,humanpresencedetection,LEDJul25,2011APPLICATIONNOTE5087ReachFartherwithYourProximitySensorBy:IlyaVeygman,StrategicApplicationsEngineerAbstract:ThisarticlediscussesseveralwaystoincreasethecurrentthattheMAX44000proximitysensorcandrivethroughaninfraredLED.Thesemethodsrangefromverysimpletofairlycomplex,andallowtheusertodetectobjectsmuchfartherfromtheproximitysensor.BackgroundTheMAX4400……

摘要：本文讨论了几种方式来增加电流，MAX44000接近传感器可以通过红外LED驱动。这些方法的范围从非常简单到相当复杂的，并允许用户从接近传感器检测对象更远。Maxim>DesignSupport>AppNotes>AmplifierandComparatorCircuits>APP5087Maxim>DesignSupport>AppNotes>Sensors>APP5087Keywords:proximity,als,optical,infrared,sensors,tablets,laptops,notebooks,humanpresencedetection,LEDJul25,2011APPLICATIONNOTE5087ReachFartherwithYourProximitySensorBy:IlyaVeygman,StrategicApplicationsEngineerAbstract:ThisarticlediscussesseveralwaystoincreasethecurrentthattheMAX44000proximitysensorcandrivethroughaninfraredLED.Thesemethodsrangefromverysimpletofairlycomplex,andallowtheusertodetectobjectsmuchfartherfromtheproximitysensor.BackgroundTheMAX4400……

摘要：MAX1441接近和触摸传感器是专为电容式接近感应应用，包括汽车被动遥控车门开关（PRKE）。该传感器具有嵌入式快闪记忆体的2-K字必须与用户的应用程序固件编程。这个程序员开发，以便在生产环境中的MAX1441闪存编程。程序员不断轮询通信MAX1441的USB-JTAG接口。MAX1441器件一旦被发现，它会删除，程序，并确认在嵌入式快闪记忆体约3秒钟。然后，它会启动下MAX1441的投票站进行编程。可以启动应用程序的多个实例在同一台计算机上。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Automotive>APP5280Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>EnergyMeasurement&Metering>APP5280Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Sensors>APP5280Keywords:passivekeylessentry,PKE,remotekeylessentry,RKE,signalconditioner,lowpower,proximitysensor,touchsensor,RFIDreaders,metertamperingpreventionDec21,2011APPLICATIONNOTE5280MAX1441ProximityandTouchSensorProgrammerUserManualBy:YoussofFathiDec21,2011Abstract:TheMAX1441proximityandtouchsensorisdesignedforcapacitiveproximitysensing……