所需E币: 3
时间: 2019-12-24 17:08
大小: 112.21KB
摘要:本应用笔记使用MAXQ2010微控制器评估(EV)套件的RevD,以实现数字电压表。本文演示了如何衡量与ADC的电压和评估板的液晶显示屏上显示它们。板载5路开关用于选择ADC通道将显示在液晶显示屏上。没有额外的零件需要除了评估板。Maxim>Designsupport>Appnotes>GeneralEngineeringTopics>APP4716Maxim>Designsupport>Appnotes>Microcontrollers>APP4716Keywords:MAXQ2010EVkit,MAXQ,2010,analogtodigital,ADC,analogtodigitalconverter,LCD,liquidcrystaldisplay,digitalvoltmeter,voltmeter,photocell,photoresistor,thermistor,a/d,atod,analog,digitalJul28,2010APPLICATIONNOTE4716HowtoBuildaSimple,InteractiveDigitalVoltmeterBy:StephenHallAbstract:ThisapplicationnoteusestheMAXQ2010microcontroller'sevaluation(EV)kitRevDtoimplementadigitalvoltmeter.ThearticledemonstrateshowtomeasurethevoltageswiththeADCanddisplaythemonth……