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555soft
- 555定时器电路设计软件(转载) 555定时器电路设计软件(转载)-555 timer circuit design software (reproduced) 555 timer circuit design software (reproduced)
c51A07
- 1.1概述 1.2 MCS-51单片机结构和原理 1.3 并行输入/输出口电路结构 1.4 时钟电路与复位电路-1.1 Overview 1.2 MCS-51 structure and principle 1.3 parallel input / output circuit node mouth conformation 1.4 clock circuit and reset circuit
wendujiankongxitongdeseji
- 本设计系统包括温度传感器，A/D转换模块，输出控制模块，数据传输模块，温度显示模块和温度调节驱动电路六个部分。文中对每个部分功能、实现过程作了详细介绍。整个系统的核心是进行温度监控，完成了课题所有要求。 -the design system including temperature sensor, A / D converter module, the output control module, data transmission modules, Temperature Displ
ElectronicSymbols
- 本文档对微波电路所需的大部分的电子元件都有描述。-the documentation required for microwave circuit most of the electronic components is described.
AT89C51DISPLAY
- 关于单片机AT89C51的显示程序和电路,有静态扫描、动态扫描，以及利用串口的扫描，给初学者能有一点帮助！-on AT89C51 procedures and the display circuitry, scanning static and dynamic scanning, and the use of serial scanning for beginners can have a bit of help!
pluse_delay
- 利用VHDL语言实现单稳触发电路，稳态时间为系统时钟的整数倍。-using VHDL-trigger circuit stability, steady time for the whole system clock several times.
ucos_51small
- uc/os移植到51单片机小模式下的完整源码，并带有proteus下的仿真电路。-uc / os transplanted to 51 SCM small model of complete source code, lic and with the circuit simulation.
24CXX_RW
- 不必买编程器，用并口读写I2C器件，电路简单实用。-not buy programmer, used to read and write parallel I2C devices, circuit is simple and practical.
AD590temperature
- ad590温度计的设计和硬件电路的设计和显示源程序-AD590 thermometer in the design and hardware circuit design and display source
protel-S3C44B0
- S3C44B0开发板的电路原理图，protel格式及相关资料说明-S3C44B0 development board circuit schematics, Protel format and related information
jiantongdengchengxu
- 分析了现代城市交通控制与管理问题的现状，结合城乡交通的实际情况阐述了交通灯控制系统的工作原理，给出了一种简单实用的城市交通灯控制系统的硬件电路设计方案-analysis of modern urban traffic control and management of the status quo, rural and urban traffic light of the actual situation described traffic light control system of the
fjdjf
- 用分支界限法解决的几个问题:包括0-1背包问题,最大团问题,电路布线问题,最大装载问题.作业最优处理问韪.-branch line with the law to solve several problems : including 0-1 knapsack problem, the largest group, circuit wiring problem, the greatest problem loading. Optimal handling operations Q premises
C51WirlessApplication
- 无线呼叫器完整设计方案，提供电路原理图、单片机程序源代码、主要器件芯片资料。内部源码: 无线编码器PT2262的单片机解码程序、X25045子程序可供参考。-wireless beeper complete design, circuit schematics, SCM source code, major chip device information. Internal Source : Wireless Encoder Decoder PT2262 SCM procedures, X250
leddtxs11
- 动态扫描显示接口 动态扫描显示接口是单片机中应用最为广泛的一种显示方式之一。其接口电路是把所有显示器的8个笔划段a-h同名端连在一起，而每一个显示器的公共极COM是各自独立地受I/O线控制。CPU向字段输出口送出字形码时，所有显示器接收到相同的字形码，但究竟是那个显示器亮，则取决于COM端，而这一端是由I/O控制的，所以我们就可以自行决定何时显示哪一位了。而所谓动态扫描就是指我们采用分时的方法，轮流控制各个显示器的COM端，使各个显示器轮流点亮。-dynamic scan displa
s3c44b0_source_code
- 远峰公司提供的S3C44B0的开发程序,包括电路原理图及一个例程。-Yuan-feng S3C44B0 provided by the development process, including circuit schematics and a routine.
27460
- I2C总线的基本结构 采用I2C总线标准的单片机或IC器件，其内部不仅有I2C接口电路，而且将-I2C bus using the basic structure of the standard I2C bus or microcontroller IC devices, not only has its internal I2C interface circuit, but will
car_lamp
- 汽车转向灯控制电路,采用循环点亮三个指示灯指出汽车的转弯方向。-vehicle steering control circuit lights, cycle lights that lit three cars turning direction.
Sch_record
- 实现记录显示硬件电路中的I/O口电平波形输出工具，最大可记录50组波形,可以很方便地将任何15种波形显示比较。-achieve records show circuit of hardware I / O-level waveform output tools, the largest group can record 50 waveform, it is very easy to any waveform display 15 more.
m-u110_SCH
- 打印头电机控制电路，PROTEL99下设计-print head motor control circuit design PROTEL99
lc_v2
- 用2051制作LC表的原码，电路网上~精度很好!-2051 with the production of the original LC Table code, circuit accuracy good online ~!