serial4

跑马灯设计，主要是利用51单片机完成跑马灯的设计(Marquee design)

官方数据.分享给需要的，欢迎下载，英文的，讲解详细(The RESET pin is an active low bidirectional control signal. It acts as an input to initialize the MCU to a known start-up state, and an output when an internal MCU function causes a reset.The RESET pin has an internal pullup device.)

Can总线协议2.0版本，很适合Can相关的开发者使用，推荐下载()

Arduino 8路串口全双工通信，1个主机与7个从机同时通信。(Arduino Full duplex communication with 8 serial ports.One host communicates with seven slaves at the same time.)

如题所示，用于EMWIN5.22版本的开发需求，和一个比较有用的开发实例(As shown in the title, the development requirements for EMWIN version 5.22 and a more useful development example)

说明：  使用arduino单片机结合LTC4150模块检测电源电量(Using Arduino MCU and LTC4150 module to detect power supply)

使用MSP430及ccs平台编写的温度采样(Temperature sampling)

说明：  使用51单片机控制某芯片，实现AD数模转换的功能。(A chip is controlled by 51 single chip computer to realize the function of AD digital-to-analog conversion.)

STM32 ADC模数转换 实验 示例代码(STM32 ADC analog to digital converter sample code)

杨小牛大神的软件无线电，做信道化或者宽带数字接收机的可以下载(Software Radio written by XiaoNiu Yang,people who deal with channelization or wideband digital receiver can download)