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Description: 电器定时,时间自由设定,并通过LED显示年、月、日、时、分、秒。
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Size: 4475 |
Author: luqixue |
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Description: 电器定时,时间自由设定,并通过LED显示年、月、日、时、分、秒。-Electrical timer, time is free to set up and, through the LED display year, month, day, hour, minute, second.
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Size: 4096 |
Author: luqixue |
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Description: 本点阵电子显示屏系统以STC89C52单片机作为控制核心，其外围电路包括存储器扩展模块、LED显示电路模块、驱动电路模块、PC通信电路模块。其中，控制芯片的行驱动用2个74LS138构成4-16译码器，采用1/16扫描方式。列驱动采用74HC595驱动，一个汉字用2个74HC595控制。系统同时扩展了SRAM芯片6116和Flash ROM 29C020芯片， 系统控制过程中，可以满足大容量字模的运算，采用Flash ROM进行汉字掉电保护，通过单片机修改显示内容。并详细介绍了在硬件和软件上的实现过程。
本设计中第二章讲述系统方案的设计与分析；第三章讲述LED点阵显示系统的核心硬件设计，主要包括控制芯片、显示电路和驱动电路的设计等；第四章详细介绍了系统核心软件——静态显示程序的设计过程，之后以左移显示程序为例介绍动态显示程序的设计以及主程序的设计；第五章对PC通信协议及软硬件设计予以详细介绍。
如需详细的硬件电路及说明，可以与作者联系！-err
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Size: 5120 |
Author: 杨志亮 |
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Description: 基于C51的24C08多花样流水程序设计，STC89C52,keil环境-C51 of the 24C08-based multi-pattern design flow process, STC89C52, keil environment
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Size: 14336 |
Author: 4466 |
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Description: LED显示屏：用Visual Basic开发的用户端，用STC89C52单片机，内含源码及电路图经调试绝对可靠。-LED display: The Visual Basic development of the client, using STC89C52 single-chip, including source code and debug circuit as absolutely reliable.
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Size: 675840 |
Author: WUKUAN |
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Description: 单片机STC89C52的LED显示程序ORG 0000H
AJMP 0030H
ORG 0030H
MAIN:
CLR P2.0 选中p2.0 数码管左边的8字使能
CLR P2.1 选中p2.1 数码管左边的8字使能
CLR P2.2 选中p2.0 数码管左边的8字使能
CLR P2.3 选中p2.1 数码管左边的8字使能
-Monolithic integrated circuit STC89C52 LED demonstration procedure
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Size: 1024 |
Author: 唐大维 |
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Description: 利用stc89c52外部中断与定时器控制led灯-Stc89c52 external interrupt using timer control with led lights
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Size: 1024 |
Author: 赵恒 |
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Description: PWM控制LED 灯做渐变的点亮（基于STC89C52单片机）-PWM control of LED lights do light gradient (based on STC89C52 SCM)
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Size: 1024 |
Author: 朱志强 |
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Description: LED点阵电子显示用keil软件编译器件为stc89c52-LED dot matrix display with electronic devices for the stc89c52 keil software compiler
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Size: 14336 |
Author: 黑雾 |
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Description: 红外遥控数码管数字，stc89c52
红外遥控数码管数字，stc89c52-Infrared remote control LED digital, stc89c52 infrared remote control digital digital, stc89c52
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Size: 13312 |
Author: fanchuanguo |
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Description: STC89C52加入ucosii以不频率分别点亮两个LED灯-STC89C52 join ucosii frequency of light with two LED does not light
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Size: 182272 |
Author: 李天 |
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Description: STC89C52 单片机的led流水灯显示代码-STC89C52 led lamp
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Size: 22528 |
Author: 思于 |
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Description: 本源码实现的功能是有多个发光二极管做跑马灯，其中有十种亮灯模式。用专门的按键切换模式，并可以对每种模式进行亮度控制。用LED显示每种跑马灯的模式。当跑马灯处于一种模式时，伴随的音乐响起，音乐有三首并可以进行切换。压缩文件中包含了Proteus仿真文件，可直接观看效果-To achieve the functions of this source is more light-emitting diodes do marquees, including ten lighting mode. With a dedicated button to switch modes, and brightness control for each mode. LED display mode of each marquee. Marquee in a mode, accompanied by the music sounded, the music of three and can be switched. The compressed file contains the Proteus simulation file can be directly viewing
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Size: 71680 |
Author: 刘长剑 |
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Description: 用单片机STC89C52或STC89C51控制led闪烁，用C语言编写，移植性很好。-Control with a microcontroller STC89C52 or STC89C51 led flashing, C language, transplantation is very good.
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Size: 11264 |
Author: 田海波 |
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Description: 基于STC89C52写的8位数码管简单显示程序，可以显示01234567，适合初学者-Based on the STC89C52 write eight simple digital tube display program, you can display 01234567, is suitable for beginners
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Size: 16384 |
Author: yanhan |
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Description: 使用stc89c52单片机编写的LED闪烁程序，可以是实现不同频率下的闪光，频率可调-STC89C52 prepared using singlechip LED flashing program, which can be achieved under different frequency flash, adjustable frequency
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Size: 15360 |
Author: oio12 |
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Description: 本点阵电子显示屏系统以STC89C52单片机作为控制核心，其外围电路包括存储器扩展模块、LED显示电路模块、驱动电路模块、PC通信电路模块。其中，控制芯片的行驱动用2个74LS138构成4-16译码器-The dot electronic display system STC89C52 microcontroller as control core, the peripheral circuits including memory expansion module, LED display circuit module, the drive circuit module, PC communication circuit module. Wherein the control chip row driver with two 74LS138 constitute 4-16 decoder.
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Size: 5120 |
Author: mcu_chaod |
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Description: 白光LED调光系统，STC89C52控制，可以加减灯的亮度-White LED dimming system, STC89C52 control, you can add and subtract the brightness of light
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Size: 2048 |
Author: whisky |
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Description: 基于STC89C52单片机实现LED的静态及动态扫描显示及处理的程序，适合初学值使用-STC89C52 MCU based static and dynamic scanning LED display and processing procedures, suitable for beginners to use the value
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Size: 1024 |
Author: kin |
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Description: STC89C52流水灯源码，这里并非简单的流水灯源码，有目录结构，把各个文件模块化并分开放，使工程管理起来简单，大家可以参考，呵呵。-STC89C52 light water source, the water here is not a simple light source, a directory structure, the modular and open-minded individual files, so that the project management seems simple enough, we can refer to, huh.
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Size: 182272 |
Author: 王生 |
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