笔者基于单片机技术设计制作了某型导弹发射训练装置发射机构的功能检查仪。本文首先分析上述发射机构的工作原理,提炼检测指标;然后进行系统设计,重点是检测电路的设计与实现。本文的研究是基于单片机电路设计的一般过程,对类似研究具有借鉴意义。 Based on the single-chip microcomputer technology, the author has designed and manufactured a function tester for the launching mechanism of a certain missile launch training device. This paper first analyzes the working principle of the transmitting mechanism, refining the detection indicators; and then system design, with emphasis on the detection circuit design and implementation. The research of this paper is based on the general process of SCM design, which has reference significance to similar research.