本文介绍了使用体积小、重量轻、携带方便的PC-1500袖珍式电子计算机和XJ-4型振弦综合检测仪的连接的接口原理以及在制作中的调试方法,并阐述接口电路各部分原理及其组成。本接口的开发将对于机械制造,纺织,煤炭,土木建设等行业中测量不同的物理量带来了方便 This article describes the use of small, light weight, easy to carry PC-1500 portable electronic computer and the XJ-4-type vibrating wire detector integrated interface principle and debugging in the production of manufacturing, and describes the various parts of the interface circuit principle And its composition. The development of this interface will facilitate the measurement of different physical quantities in such industries as machinery manufacturing, textile, coal, civil engineering and construction