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基于STM32单片机的profibus-dp的软件通信协议的实现(Design of profibus-DP software protocol based on STM32 MCU)

用共阴极数码管做的密码锁,可修改密码 ( this is a codelock )

calculator with AVR microcontrller

Qt5自带的modbusTCP类实现的TCP modbus通信，程序包含客户端和服务器，开发环境为ubuntu16.04+Qt5.6.1，如打不开服务器，请将编译出的程序用sudo运行。(Qt5 comes with the modbusTCP class to achieve the Modbus TCP communication, the program contains the client and server, the development environment for ubuntu16.04+Qt5.6.1, such as the server does not open, please compile the program run with sudo.)

desinged based on avr processer for little smart car PWM(desinged based on avr processer for little smart car pwm)

本程序可实现基于51单片机的电子秤数据采集、滤波、显示功能。 称重范围：0-1000g 分辨率： 0.1g 测试精度：0.2g 设计架构：采用弹性悬臂梁贴应变片的传感器结构，应变片采用全桥连接。电桥输出经AD芯片发送给微处理器，微处理器经过数据处理后显示。(This program can realize the functions of data acquisition, filtering and display of electronic scale based on 51 single chip computer. Weighing range: 0-1000g Resolution: 0.1g Testing accuracy: 0.2g Design framework: The sensor structure of elastic cantilever beam with strain gauge is adopted, and the strain gauge is connected by full bridge. The output of the bridge is sent to the microprocessor by AD chip, and the microprocessor is displayed after data processing.)

说明：  一个关于mega8的AD转换和串口发送接收程序，转换结果用数码管显示···(One of the AD converter and serial mega8 receiving program to send the conversion result with digital display···)

电子时钟程序，简洁明了，原创请勿抄袭 适用于stc15单片机(Electronic clock program)

NTP Amplification attack

It support IPv4 and IPv6 unicast and multicast and contains a trivial sender and a trivial receiver that can be used to send or receive arbitrary data over RTP. An implementation of generic forward error correction is planned, t(support IPv4 and IPv6 Unicast and multic ast and contains a trivial sender and a trivial r eceiver that can be used to send or receive arbit rary data over RTP. An implementation of generi c forward error correction is planned, t)