RTC-Wakeup500ms

基于8051单片机的串口通信c语言程序，实现单片机也pc机的串口通信。(8051 serial communication based on c language program, also pc machine SCM Serial communication.)

说明：  模块SIM7600CE的测试程序，TCP连接数据发送及接受(Test Program of Module SIM7600CE)

openflow协议标准中文版，对初识SDN的同学比较有帮助(openflow protocol standard Chinese version of acquaintance SDN students have more help)

说明：  51单片机控制 套丝机机床实现自动加工螺纹钢(motor cw ccw)

说明：  此代码为stm32将外部flash如w25q32模拟成U盘，对内部数据进行读写操作，此工程已经验证通过，希望对大家用一定的帮助(This code is stm32, which simulates external flash such as w25q32 into a U disk to read and write internal data. This project has been verified and passed. I hope it will be of some help to you)

(付费开通帐号) ，上传完成后请等待几分钟到一个小时，等审核人员审核完成后才能开通下载，超过一个小时未开通的请在留言薄里留言 (上传失败怎么办)((pay to open the account), please wait a few minutes to an hour after the completion of the upload, wait for the auditor to review the completion of the download, more than one hour is not open in the message book, please leave a message (how to upload failure))

EM78P153 程序可以调速调档智能风扇(EM78P153 smart fan ctrl)

可以实现平衡小车的位置闭环控制，但是平衡时间不久，需要加入速度环控制(Closed-loop control of the position of the balancing car can be realized, but the speed loop control is needed soon after the balancing time.)

适用于笔记本和电脑的关机定时器，您可以根据需要进行设置(The procedure can set Computer power off )

使用cypress 蓝牙芯片，实现血压测量参考代码(This example project demonstrates the BLE Blood Pressure Sensor application workflow. The Blood Pressure Sensor application utilizes the BLE Blood Pressure profile to report blood pressure measurement records to the Client. Also the Blood Pressure Sensor application utilizes the Battery Service to notify the battery level and the Device Information Service to assert the Device Name, etc.)