摘要
介绍利用PC／286等微机打印机接口实现数据采集的原理、方法及实例。这种采集方法无需在微机中插卡，使用方便灵活，适用于各类物理量的测量。
This paper described the principle, method and example of data acquisition through the printer interface of microcomputer (PC/286 ). This method doesn't need special card. And it can measure various physical quantity conveniently.
出处
《微处理机》
1998年第4期59-60,共2页
Microprocessors
