基于单片机89S51的定时器的设计,用过验证和实际实践-timers in the design, validation and used actual practice 下载
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基于80c51单片机的多功能电子定时器的设计，用c语言编译，不错的程序-80c51 microcontroller-based multifunction electronic timer design, c compiler, good procedures 下载
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定时器T0的应用---9.9秒计时设(c51单片机,c程序文件) -timer T0 of 9.9 seconds -- a time-based (c51 microcontroller, c files) 下载
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基于AT89C51系列单片机的按键识别的C51程序定时器T0的应用---9.9秒计时设-AT89C51 series MCU based on the identification of key procedures timer T0 C51 Application --- 9.9 seconds set up time 下载
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AVR单片机入门及C语言高效设计实践（六） ATMEAG16L的定时／计数器 ATMEAG16L有两个8位定时／计数器（T／C0、T，C2）和一个16位定时／计数器T/C1）。每一个计数器都支持PWM（脉冲宽度调制）输出功能。PWM输出在电机控制、开关电源、信号发生等领域有着广泛的应用。[第一段]-AVR C language portal and efficient design practice (6) ATMEAG16L the timer / counter All ATMEAG16L two 8 timer / counter (T/C0, T, C2) and a 16 timer / counter T/C1). Each counter support for a PWM (pulse width modulation) output function. PWM output in motor control, switching power supply, signal and other fields has wide application. [Paragraph] 下载
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这是个利用 Keil 开发环境对51单片机设计一个计时器的源程序，对单片机初学者有一定的帮助 -This is the use of Keil development environment for the design of a 51 SCM timer source, SCM beginners to be helpful 下载
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自制的单片机简单实验板原理图和PCB制板图,由PROTEL99设计；可以实现端口实验，定时器实验，计数器实验，中断实验，发声实验,串口通讯实验，I2C总线实验,SPI总线实验- 下载
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单片机硬件系统设计原则一个单片机应用系统的硬件电路设计包含两部分内容：一是系统扩展，即单片机内部的功能单元，如ROM、RAM、I/O、定时器/计数器、中断系统等不能满足应用系统的要求时，必须在片外进行扩展，选择适当的芯片，设计相应的电路。二是系统的配置，即按照系统功能要求配置外围设备，如键盘、显示器、打印机、A/D、D/A转换器等，要设计合适的接口电路。 -MCU hardware design principles of a system based application system hardware circuit design includes two parts : First, the expansion of internal microcontroller that is the function modules, such as ROM, RAM, I / O, timer / counter, interrupt system can not meet the application requirements, must chip in for expansion, the selection of appropriate chips, The circuit design accordingly. Second, the system configuration, according to the functional requirements of system configuration peripheral equipment, such as keyboards, monitors, printers, A / D, D / A converters, it is necessary to design appropriate interface circuit. 下载
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一个单片机应用系统的硬件电路设计包含两部分内容：一是系统扩展，即单片机内部的功能单元，如ROM、RAM、I/O、定时器/计数器、中断系统等不能满足应用系统的要求时，必须在片外进行扩展，选择适当的芯片，设计相应的电路。二是系统的配置，即按照系统功能要求配置外围设备，如键盘、显示器、打印机、A/D、D/A转换器等，要设计合适的接口电路。- 下载
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单片机系统设计及工程应用-雷思孝 冯育长编著 本书系统介绍了51系列单片机的基本原理和应用，从应用系统设计的角度出发，较为全面地介绍了单片机应用系统设计中的相关技术。全书共11章，内容分别为单片机系统概述、单片机硬件系统设计基础、指令系统与编程技术、中断系统与定时器应用、串行通信技术、单片机系统扩展及应用、单片机应用系统开发环境、单片机应用系统设计、系统抗干扰设计、实用外围电路设计、常用传感器。 作者总结多年来教学和科研的实践经验，为了解决读者在学习单片机技术及实际应用中的难点和疑惑，对难点进行详细描述，适当进行要点归纳，力求简洁实用，注重系统设计能力的培养，侧重设计方法和实际应用。 本书可作为工科院校电子信息、通信工程、计算机科学与技术、仪器仪表、工业自动化等相关专业单片机系统设计课程教材，以及高职高专相关专业单片机应用课程教材，对于工程技术人员及广大单片机爱好者，本书也极具参考价值。 -SCM system design and engineering applications - Xiao Feng long Elisabeth edited the book system introduced 51 Series MCU basic principles and applications, from the application system design perspective, A more comprehensive presentation of the SCM application system design related technologies. The book has 11 chapters, which were outlined SCM system, microcontroller hardware system design basis, Instruction System and programming technology, and the timer interrupt system application, serial communications technology, SCM system expansion and the application MCU application systems development environment, SCM application system design and anti-jamming design, practical design of the external circuit, Common Sensor. The authors concluded that years of teaching and research experience. T 下载
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