本文介绍了一种由8031单片机系统控制的程控的放大器的基本原理和硬件与软件设计思想。
This article introduces the basic principle of the programme control amplifier controlled by 8031 single chip microcomputer and the design thought of the system hardware and software.
此系统采用AT89S52单片机，利用红外线的直线传播与叠加原理实现，设计的硬件电路简单，具有高抗干扰能力、故障识别能力强的特点；
This system adopted the single computer AT89S52, the hardware circuit was very simple and it had the characteristics of high anti-jamming capabilities and a strong ability to identify.
介绍一个由8031单片机等组成的弹簧刚度自动测试及分选系统的设计原理与特点。
This paper introduces the design principle and features of an automatic measuring and sorting system for spring rigidity based on 8031 single-chip microcomputer.
介绍了一种基于红外检测技术与单片机控制技术的液体点滴速度自动测控系统，阐述了系统的硬件组成、工作原理和软件设计。
This paper analyses an automatic detecting and control system of transfusion speed, based on infrared detection and single-chip microcomputer control technology.
本文就硬件构成原理和软件设计方法，介绍了DSP芯片与基于传统单片机的数据采集系统通信的技术。
This paper presents a communication technique between DSP and a data acquisition system based on traditional microprocessor, mainly no hardware principle and software design method.
本文就硬件构成原理和软件设计方法，介绍了DSP芯片与基于传统单片机的数据采集系统通信的技术。
This paper presents a communication technique between DSP and a data acquisition system based on traditional microprocessor, mainly no hardware principle and software design method.
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