51MCU1602DISPLAY

产生不同占空比的PWM波，且采用矩阵键盘来实现的(failed to translate)

方案组成模块及系统框图 本方案设计主要由以下模块组成 1：顶层模块 2：数据输入排序模块 3：系统控制模块 4：RAM控制器模块 5：ROM控制器模块 6：蝶型单元模块(Program composition module and system diagram The design of this scheme is mainly composed of the following modules 1: top module 2: data input sorting module 3: system control module 4:RAM controller module 5:ROM controller module 6: butterfly type unit module)

电赛，智能寻迹小车，包括作品照片，例程。(Intelligent tracking car)

MSP430f149完成对DS1302时钟芯片的驱动代码(MSP430F149 completion of the DS1302 clock chip driver code)

舵机stm51控制 实现舵机转动使用，左右摇头(Steering engine stm51 control Realize the use of steering gear and shake head from left to right)

The progress of the color gradient(The progress of The color gradient)

说明：  串口实现类似modbus通信,方便在此基础继续完善 通信协议的开发(stm8l serial port development modbus)

AD9854串行通信驱动，基于STM32F407(AD9854 serial communication, based on STM32F407)

AT90S2313 Push Switch Led Blinking

说明：  it`s a examples about Keil