摘要
设计微控制器应用系统开发平台的目的是在设备开发初期，利用该平台进行开发，加快开发速度，进行各项系统功能的实验验证工作。该平台是电气控制开发人员的重要辅助工具。所设计为控制系统开发平台，以单片机为控制核心，要求设计控制器最小系统，LED显示，数码管显示，独立按键，矩阵式键盘，蜂鸣器电路，继电器控制，1602液晶显示，实时时钟，AD/DA电路，串口通讯，温度传感。
51单片机开发板也称51单片机实验板、51单片机学习板。是用于学习51型号的单片机的实验及学习器件，他是将51单片机常用的外围。比如流水灯，数码管，矩阵键盘，EEPROM，时钟，蜂鸣器，继电器及集成在一小块电路板上。便于携带及学习，直接插在PC机上面。随时随地的进行学习，另外一些中小型项目也可以直接在此板上面进行二次开发，开发完成后即可以在此基础上面重新画图做板，极大的缩短了公司的开发周期，节省硬件成本。例如电子人单片机开发板，针对学者需要特别配套VB上位机软件开发,游戏开发等教程学习资料。开发此类单片机开发板的公司一般提供完善的售后服务与技术支持，高校常用的单片机开发板为教学需要，常见配套资源有硬件、实验程序源码、电路原理图、电路PCB图等学习资料。
关键字：单片机平台 硬件 软件
Abstract
Design of microcontroller application system development platform is
designed in the device at the initial stage of development, the development platform, to speed up the development speed, the system function of the
experimental validation. The platform is the electrical control developers an important auxiliary tool. The design for the control system development platform, takes the SCM as the control core, the minimum system requirements to design controller, LED display, digital tube display, independent keys, the keyboard matrix circuit, a buzzer, relay control, 1602 liquid crystal display, real-time clock, AD / DA circuit, serial communication, temperature sensor.
51 single-chip microcontroller development board, also known as 51
experimental board, 51 MCU learning board. 51 is used for learning models of single-chip experiments and learning devices, he is 51 single common peripheral. Such as water lights, digital control, matrix keyboard, EEPROM, clock, buzzer, relay and integrated in a small circuit board. Easy to carry and learning, plug the PC directly above. Anytime, anywhere learning, other small items can also be directly on this board above the second development, upon completion of the development on this basis, the above can be done to re-drawing board, greatly reducing the company's development cycle, saving hardware costs .
Microcontroller development board such as e-people, scholars need special
support for VB PC software development, game development and other tutorial learning materials. MCU development board of the development of such companies generally provide comprehensive after-sales service and technical support, college common microcontroller development board for the teaching needs,
supporting common hardware resources, experimental program source code, circuit
schematics, PCB circuit diagram and other learning materials.
Keywords: MCU hardware platform software