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Description: C51的程序库，包含了读写卡、LED驱动、4*4键盘扫描等子程序-C51 libraries, which includes a card reader, LED drive, 4 * 4 keyboard scan subroutine
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Size: 38799 |
Author: fbs |
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Description: BH1415F调频台控制C程序,使用keil C51,使用AT89C52单片机，12MHZ晶振，用共阳四位LED数码管,P0口输出段码，P2口扫描
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Size: 2131 |
Author: dyxcc |
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Description: 这是一个简单的mcs-51中断，使得P0口的8个LED灯轮流亮。
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Size: 1066 |
Author: duckling |
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Description: C51的4×3键盘、LED数码显示、串行通讯-C51 4 3 keyboard, LED digital display, serial communications
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Size: 2651 |
Author: 成工 |
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Description: 4位LED共阳数码动态显示的C51源程序.rar-a total of four LED digital yang dynamic display of the C51 source. Rar
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Size: 4096 |
Author: meng_ |
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Description: C51的4×3键盘、LED数码显示、串行通讯-C51 4 3 keyboard, LED digital display, serial communications
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Size: 2048 |
Author: 成工 |
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Description: C51的程序库，包含了读写卡、LED驱动、4*4键盘扫描等子程序-C51 libraries, which includes a card reader, LED drive, 4* 4 keyboard scan subroutine
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Size: 38912 |
Author: fbs |
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Description: 80C51的串行通信口是一个功能强大的通信口，而且是相当好用的通信口，用于显示驱动电路再合适不过了，下面我们就根据这种需要设计一个用两个串行通信口线加上两根普通I/O口，设计一个4位LED显示电路。当然只要再加上两根I/O口线即可轻易实现8位LED的显示电路。
-80C51 Serial Communications mouth is a powerful communications mouth, but is very handy communications mouth, for the display driver circuit could not have been more appropriate, Now we need to design the basis of this one with two serial communication lines with two general I/O Hau, Design of a four LED display circuit. Of course if coupled with two I/O lines I could easily achieved eight LED display circuit.
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Size: 79872 |
Author: wj |
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Description: /// /// /// /// /// /
USE BY :超声波测距器
IC :AT89C51
TEL :
OSCCAL :XT (12M)
display :共阳LED显示
Updata :2004/12/12
NAME :ZHOUSS
///////////////////////////////////////////////////////
测距范围7CM-11M，堆栈在4FH以上，20H用于标志
显示缓冲单元在40H-43H，使用内存44H、45H、46H用于计算距离
VOUT EQU P1.0 红外脉冲输出端口
speak equ p1.1
-////////////////////////////USE BY: ultrasonic range-finder IC: AT89C51 TEL: OSCCAL: XT (12M) display: a total of Yang LED display Updata: 2004/12/12 NAME: ZHOUSS ////////////////////////////////////// ///////////////// ranging scope of 7CM-11M, the stack in 4FH above, 20H for buffer unit showed signs in the 40H-43H, the use of memory 44H, 45H, 46H for calculating the distance VOUT EQU P1.0 infrared pulse output port speak equ p1.1
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Size: 161792 |
Author: chensi |
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Description: 本设计是16键盘简易计算器，利用一片AT89C51单片机，其并行口外接4×4矩阵式键盘，和八位七段共阴极LED数码管。
系统的功能是：（1）模拟的计算器能显示8位数字，开机运行时，只显示最低位为“0”，其余不显示；（2）4×4键盘分别表示：0到9，+，-，×，/，＝，CL；（3）第一次按下，显示“D1”,第二次按下，显示“D1D2”，第三次按下，显示“D1D2D3”…8个全显示完毕，再次按下按键时，给出 “嘀”的提示音；（4）可以对计算结果小于256的两个无符号数进行加、减、乘、除运算。-The design is simple calculator keyboard 16, using an AT89C51 single-chip, the external parallel port 4 × 4 matrix keyboard, and a total of eight team respectively cathode LED digital tube. The function of the system are: (1) analog calculator can display 8-digit run-time boot, only showed that the minimum bit to
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Size: 128000 |
Author: 李玲玲 |
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Description: 基于80C51和KEIL C51的LED点阵显示系统设计。-KEIL C51 based on the 80C51 and the LED dot matrix display system design.
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Size: 138240 |
Author: hpx88 |
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Description: //PWM 调制程序 C51 2008-4-2 18:24:00
/*pwm 调制程序*/
/*说明： key用来控制 脉宽的高电平时间，
可以在P2.0引脚 接一个led做测试*/-//PWM modulation process C51 2008-4-2 18:24:00/* pwm modulation procedures*//* Note: key used to control the pulse width of the high time to P2.0 pins can be done after another led test* /
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Size: 1024 |
Author: 张斌 |
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Description: LED数码管显示演示程序 *
* 在4个LED数码管上依次显示1,2,3,4 *
* C51文件夹为C51文件实现 *
* ASM文件夹为汇编文件实现-LED digital display in the demo program** 4 LED digital tube display followed by 1,2,3,4** C51 to C51 documents folder** ASM to achieve for the compilation of a document folder to achieve
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Size: 19456 |
Author: Joe |
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Description: 这是我们通过四天的努力为协会作的4位1616LED点阵，其中用到了C51编程,并且里面有protues仿真方便你的调试，希望对你学习C51有些帮助-This is what we strive for the adoption of a four-day four of the Society for 1616LED lattice, which used the C51 programming, and there are protues simulation debug your convenience, I hope to help you learn some C51
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Size: 65536 |
Author: liweiyuan |
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Description: C51单片机入门教程，涵盖了LED流水灯，矩阵键盘扫描，串口，定时器，点整，PWM波，总线使用，外围器件等多个方面，适合初学者。-C51 MCU Guide
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Size: 820224 |
Author: Lee Aiguang |
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Description: 51单片机的C语言教程，划时代的东西。里面包括的东西很丰富。包括LED，独立按键，矩阵按键，数码管，定时器，外部中断，步进电机，串口通信，USB通信，等所有内容的详细的工作原理，以及所有的详细的C语言代码。是学习单片机的不可缺少的东西。-C-51 microcontroller tutorials, epoch-making thing. Which includes what is very rich. Including LED, independent keys, matrix keys, digital control, timer, external interrupt, step motor, serial communication, USB communication, so all the working principle of detail, and all of the details of the C language code. SCM is essential to learn something.
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Size: 6777856 |
Author: 甄磊 |
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Description: 利用C51编写LED动态扫描程序，在PROTUES中进行仿真，通过改变数码管的片选实现数据的轮循显示。4个数码管分别显示1234-C51 prepared using dynamic LED scanner, in PROTUES the simulation, by changing the digital control chip select the polling data shows. 4 LED 1234 are shown
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Size: 72704 |
Author: wap |
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Description: 利用C51单片机控制LED来书写广告词，能动态显示-C51 single-chip control LED using to write advertisements for dynamic display
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Size: 274432 |
Author: 邹龙 |
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Description: 本代码对51单片机的中断源做了扩展，并且演示了优先级问题，本代码是利用LED灯演示优先级问题，你也可以用译码器来进行演示-I LIKE CHINESE
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Size: 9216 |
Author: 孙一一 |
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Description: STC12单片机PWM控制16个LED，有C51源代码，详细的注释，电路图，和pcb板资料-STC12 microcontroller PWM control 16 LED C51 source code, detailed notes, schematics, and pcb board information
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Size: 581632 |
Author: ming ming |
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