基于单片机的可穿戴个人健康监测仪 - 智能手环 Wearable personal health monitor based on MCU - wisebrave 内容摘要近几年智能化的不断发展，人们生活中无处可见的智能化产品，成为人们生活的日常搭配，智能手环便于携带和能够随时检测身体情况，记录日常的数据，对生活中身体的状况进行实时的督促。此次设计的智能手环是由单片机 STM32F103C8T6 芯片作为主控制，ADXL345 倾角传感器模块测量步数、Pulse Sensor 脉搏心率传感器采集心率变化、DS18 B20 采集温度，结合 LED1602 液晶显示、电源供电模块通过蓝牙调试助手输出数据。各个功能模块采集完信息后，并经过电路处理将信号放大后发送到核心芯片进行数据分析处理，处理后数据会在 LED1602 液晶上进行显示和通过蓝牙调试助手传输数据到 APP 端，将步数、脉搏、温度等显示出来。电路的设计研究和对数据的分析更加完善系统，合理的实现功能。关键词：STM32 单片机；智能手环；心率监测模块；ADXL345 传感器；AbstractAbstract: In recent years, with the continuous development of intelligence, intelligent products that are nowhere to be seen in people's life have become the daily collocation of people's life. The smart bracelet is easy to carry and can detect the body condition at any time, record the daily data, and supervise the body condition in real time. The smart bracelet designed this time is mainly controlled by STM32F103C8T6 chip. The ADXL345 Angle sensor module measures steps, the Pulse sensor pulse heart rate sensor collects heart rate changes, and the DS18B20 collects temperature. In combination with LED1602 LCD display, the power supply module outputs data through blue tooth debugging assistant. After the information is collected by each function module, the signal is amplified and sent to the core chip for data analysis and processing through circuit processing. After the processing, the data will be displayed on LED1602 LCD and transmitted to the APP terminal through blue tooth debugging as...
