基于STM32单片机的心率计步体温显示系统设计

AbstractScience and technology are progressing,the times are developing,andthe biological signal indicators of science are closely related to the health ofpeople's lives.Only by more comprehensive understanding of the rules,canwe solve human health problems more scientifically and have a high qualityof life.With the development of science and technology,convenientbiomedical electronic equipment technology is becoming more and moremature,people's living standard is getting higher and higher,and the demandfor convenient biomedical signal electronic real-time monitoring and displayequipment is becoming higher and higher.There are many health indicators,this design is based on the number of people walking and the frequency ofheartbeat two important health indicators to develop the design,therefore,this graduation project According to the need of development,a real-timemotion monitoring and display system based on STM32 single chipmicrocomputer is designed.The real-time motion monitoring and displaysystem mainly adopts the STM32F103C8T6 core board circuit,andcalculates the number of walking steps,the distance and the state of walkingmainly through the gravity acceleration sensor ADXL345 to realize thedetection.real-time detection of heartbeat frequency and body temperaturethrough heart rate sensors and temperature sensors.And the real-time displayof the number of steps,the length of distance,heart rate speed andtemperature through the LCD1602 to achieve.Keywords STM32F103 steps adx1345 module heart rate moduletemperature