The purchased equipment of university laboratory has the defects of expensive, difficult to maintain, and it is hardly to fully meet the course requirements, while designing experimental equipment by teacher themselves can effectively avoid these pitfalls. The design process of multi-core laboratory equipment based on 8051 and AVR single-chip computer is introduced with the aspects of requirement analysis, scheme selection and project organization of homemade equipment, which shows the virtues of ability training to teachers and students, teaching quality improving and also the laboratory running cost reducing, providing a reference scheme for colleges and universities on homemade laboratory equipment.%介绍了基于8051和AVR的多核心单片机教学实验平台的设计方案,阐述了自制设备在确定需求、方案规划、组织实施方式等方面应注意的问题.自制设备在提高教师科研水平、培养学生工作能力、改善教学质量、降低实验室运行成本等方面具有积极作用,为同类型高校自制实验设备提供了参考方案.
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