-50-http://www
orgScientificJournalofInformationEngineeringApril2015,Volume5,Issue2,PP
50-55AWirelessTemperatureMonitoringSystemDesignwithLowConsumptionThermistorBasedonSTM32F4ChenLiu,ShuqinGeng#,JinhuiWang,LigangHou,XiaohongPeng,YingYuanElectrnidControlDepartment,BeijingUniversityofTechnology,Beijing100124,China#Email:gengshuqin@bjut
cnAbstractAdesignofwirelesstemperaturemeasuringsystembasedonSTM32F4processorisintroduced
STM32F407VGmicro-controlleristhesystemcore,usinglow-powerthermalresistorandvoltagefollowercircuits,ADconversion,temperaturemeasurement,LCDdisplay,usinglow-powerlow-voltagemonitoringcircuit
Thesystemissmall,lowpowerconsumption,easytoimplement,highprecision,remotetemperaturemeasurementandotherconvenientfeatures,suitableforremotetemperaturemonitoring
Keywords:Wirele