📦 MSP430单片机终端控制的智能静脉曲张预防仪设计与实现 - 免费下载

为了有效缓解静脉曲张,设计了单片机控制的智能静脉曲张预防仪.该静脉曲张预防仪由薄膜压力传感器、MSP430单片机、NRF24L01单片射频收发器件、蓝牙无线连接系统等模块构成.通过压力传感器检测人是否站立,其站立时间由单片机计时;当站立时间达到某一设定时间时,主机利用NRF24L01发送指令给从机;从机接收该指令,发出指令启动振动电机开始按摩;达到事先设定的按摩时间,电机停止振动.通过手机蓝牙串口APP设置站立时间和按摩时间进行调控,给用户更好地体验.系统结构简单,体积小,重量轻,使用方便.

In order to relieve varicose veins effectively,an intelligent varicose vein prophylactic device controlled by single-chip microcomputer was designed.The varicose vein prophylactic device is composed of a membrane pressure sensor,an MSP430 single-chip microcomputer,a NRF24L01 single-chip radio frequency transceiver device,a bluetooth wireless connection system and other modules.The pressure sensor detects whether the person is standing,and the standing time is counted by the single-chip microcomputer.When the standing time reaches a pre-setting time,the host sends a command to the slave using NRF24L01.The slave receives the command and issues a command to start the vibration motor to start the massage.The motor stops vibrating when the preset massage time is reached.The standing time and massage time can be set through the mobile phone Bluetooth serial APP to adjust and give the user a better experience.The system has the advantages of simple structure,small volume,light weight and convenient use.

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