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Description: 用51单片机设计的时钟电路（毕业论文）
AT89C51 LED数码管
实现年月日时分秒电子时钟-Single-chip design with 51 clock circuit (Thesis) AT89C51 LED digital tube to achieve accurate date when the electronic clock
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Size: 405504 |
Author: rain |
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Description: isd4002语音播报芯片程序！基于AT89c51单片机的！~-voice broadcast isd4002 chip program! Based on AT89C51 MCU! ~
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Size: 1024 |
Author: liuming |
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Description: 本次设计中以单片机的发展过程和发展方向为背景，介绍了单片机的输入输出的工作原理和操作方法，中断的工作原理和操作方法。4511的工作原理和操作方法，LED的内部结构。电路设计及调试过程。
本次做的数字钟是以单片机（AT89C51）为核心，结合相关的元器件（共阴极LED数码显示器、BCD-锁存/7段译码/驱动器CC4511等），再配以相应的软件，达到制作简易数字钟的目的，其硬件部分难点在于元器件的选择、布局及焊接。
-The design of a single-chip development process and the development direction for the background, introduced the single-chip input and output of the working principle and method of operation, interruption of the working principle and method of operation. 4511 the working principle and method of operation, LED s internal structure. Circuit design and debugging process. To do this is based on single-chip digital clock (AT89C51) as the core, combined with related components (common cathode LED digital display, BCD-latch/7 segment decoder/driver CC4511, etc.), together with the corresponding software to create simple digital clock The purpose of the hardware part of the difficulties lies in the choice of components, layout and welding.
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Size: 1253376 |
Author: thocr |
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Description: 语音报站系统,功能说明：键盘显示，键盘采用普通彩电遥控器（SAA3010A）， 语音芯片采用SD1420P,能够录放20秒， 单片机采用AT89C51，通过键盘控制实现，语音报站同时LCD显示站名，晶振24MHz。-Sound station system, the functional description: the keyboard display, keyboard ordinary TV remote control (SAA3010A), voice chips SD1420P, able to playback 20 seconds, microcontroller using AT89C51, realize, through keyboard control, voice, stop at the same time LCD display station name , crystal 24MHz.
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Size: 45056 |
Author: 王斌 |
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Description: AT89C51的RS232收发程序-AT89C51 procedures of the RS232 transceiver
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Size: 12288 |
Author: 夏月 |
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Description: 基于单片机AT89C51和温度传感器DS18S20的测量温度源程序，用LED显示测量出的温度-Based on AT89C51 single-chip temperature sensor and temperature measurement DS18S20 source, with LED display to measure the temperature
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Size: 15360 |
Author: 张明 |
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Description: 基于AT89C51单片机汽车倒车防撞系统的设计，主要是利用超声波的特点和优势，将超声波测距系统和AT89C51单片机结合为一体，设计出一种基于AT89C51单片机的倒车防撞报警系统。该系统采用软、硬件结合的方法，具有模块化和多用化的特点。
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Size: 1024 |
Author: jazk |
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Description: AT89C51单片机的4*4键盘程序，略加修改使用各种单片机-AT89C51 single-chip 4* 4 keyboard procedure, slightly modified using a variety of single-chip microcomputer
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Size: 1024 |
Author: 杨俊杰 |
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Description: 单片机AT89C51和ADC0808组成的模数转换程序-AT89C51 single-chip microcomputer and the composition of the ADC0808 analog-to-digital conversion process
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Size: 1024 |
Author: 杨俊杰 |
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Description: 用AT89C51写的24C02 掉电保护数据-24C02 with AT89C51 written down to protect data
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Size: 1024 |
Author: 廖国珍 |
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Description: AT89C51下的触摸屏控制芯片ads7843驱动程序。采用Medwin作为开发环境。-AT89C51 under the touch screen controller chip ads7843 driver. Medwin used as a development environment.
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Size: 3072 |
Author: Along Tuo |
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Description: 单片机多路数据采集，基于AT89C51单片机与AD574-Single-chip multi-channel data acquisition, based on AT89C51 Microcontroller and AD574
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Size: 1024 |
Author: xuyuchao |
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Description: 步进电机驱动程序,MCU:AT89C51,硬件L297,L298.-Stepper motor driver, MCU: AT89C51, hardware L297, L298.
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Size: 19456 |
Author: 团长 |
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Description: 基于AT89C51+MAX7219的频率计 附带proteus仿真电路图 实际硬件电路测试通过,大家可以-Based on the AT89C51+ MAX7219 frequency of incidental Proteus actual hardware circuit diagram circuit simulation test, we can
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Size: 755712 |
Author: chenyun |
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Description: AT89C51 中文资料，英文不好的，快快来下载-AT89C51 Chinese information, English is not good, and as soon as possible to download
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Size: 802816 |
Author: 小熊 |
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Description: pt2262芯片解码,at89c51的,如果要用到产品用,需再增加一些软件滤波来提高其可靠性,供学习用,-pt2262 decoder chip, at89c51, if used in products, and the need to increase the number of filtering software to improve its reliability, for learning, and
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Size: 753664 |
Author: gl |
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Description: at89c51单片机i/0控制实验源代码-AT89C51 single-chip i/0 control experiment source code
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Size: 13312 |
Author: 修真狂人 |
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Description: 用单片机at89c51控制时钟芯片DS1302，对其进行读写操作，并进行时钟显示。-AT89C51 MCU to control the clock chip DS1302, its read and write operation, and clock display.
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Size: 2048 |
Author: fengxuan |
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Description: 基于单片机AT89C51的CAN总线智能节点设计-AT89C51 single-chip based on the CAN bus intelligent node design
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Size: 158720 |
Author: 小罗 |
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Description: 基于AT89C51的电子秤方案,原理图,程序-AT89C51 Based on the electronic scale programs, schematics, procedures
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Size: 134144 |
Author: 无名 |
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