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HD61202LCDDISP_C51
- 网上查了半天,没有C语言的,就自己写了一个。(HD61202驱动,128*64液晶,和编码器计数的),KEIL C51写的-online for a long time, no C language, writing on his own one. (HD61202 driver, 128 * 64 LCD, and the encoder count), C51 wrote KEIL
7279c
- HD7279A测试程序(C语言) 闪烁指令及键盘接口测试 快速计数演示 消隐指令测试 循环左/右移测试 \"三\"字向右运动3次,再向左运动3次 -HD7279A test procedure (C language) scintillation instructions, and keyboard interface tests demonstrated rapid count refers blanking so test cycle left / shift t
FMPARTERC
- 采用C语言来编辑分频 测控 计数和储存。和硬件相匹配,用单片机来实现的FM调制器-using C language editing monitoring frequency count and storage. Hardware and matched to achieve MCU FM modulator
CS18-1
- 单片机中断指令的C语言应用,三个数码管从“000”开始进行加法计数按动(INT0低电平)键时计数暂停,再按继续计数-Microcontroller interrupt instruction C-language application, the three digital control from the " 000" press start counting addition (INT0 low) key count pause, then continue to coun
RLC
- 本文所设计的系统是基于AT89C52单片机控制的简易RLC测试仪。为了充分利用单片机的运算和控制功能,方便的实现测量。把参数R、L、C转换成频率信号f,然后用单片机计数后再运算求出R、L、C的值,并送显示。 转换的原理分别是RC振荡电路和电容三点式振荡电路。为了比较准确的测试而频率的计数则是利用等精度数字频率计完成。然后再将结果送单片机运算,并在LED显示器上显示所测得的数值。通过一系列的系统调试,本测试仪到达了测试标准。经过测试, -In this paper, the system d
HW
- 红外在单片机上的应用,C语言源码,Keil uVision3工程文件,附原理图及说明学习文档 红外接收电路采用集成红外接收器成品H1,接收器包括红外接收管和信号处理IC,均集成在红外接收器H1内。接收器对外只有3个引脚:Vcc、GND和一个脉冲信号输出PO。Vcc接系统的电源正极(+5V),GND接系统的地线,脉冲信号输出接CPU的中断输入引脚INT0。如果没有红外遥控信号到来,接收器的输出端口PO保持高电平,当接收到红外遥控信号时,接收器件信号转换成脉冲序列加到CPU的中断输入引脚。CPU
7seg
- 利用8051控制8个七段显示器,采用分时多任务方式显示,显示内容为时钟计数。-8051 to control the use of paragraph 8 displays, using time-sharing multi-task display, showing the content for the clock count.
dec
- C语言/数字电子钟:具有时、分、秒计数显示功能,以二十四小时循环计时;具有闹钟功能;具有清零,调节小时、分钟、秒数的功能-Digital electronic clock
Interruptwhz
- 中断应用 包括INT0+INT1 INT0+中断,INT1+中断,中断计数,等中断的应用和详细的讲解-Interruption of the application, including INT0+ INT1 INT0+ interrupt, INT1+ interruption, disruption of counting, such as interruption of the application and in detail
pulscounter
- 脉冲计数器,用c语言实现,并将计数结果用led显示出来。-Pulse counter, using c language, and count the results with the led display.
TMR1-c
- 本程序用TMR1实现引脚脉冲计数功能。 入口参数:预定计数值在SOUH:SOU中。- This program with TMR1 pin-pulse counting. Entrance parameters: pre-count in SOUH: SOU in.
1-6.C
- 1-6单片机休眠模式练习,8种LED点亮模式,延时程序计算方法, 计数个数j = 延时时间/6*晶振频率 - 1-1-6 practice of microcontroller sleep mode, 8 kinds of LED light mode, delay the program to calculate, count the number of j = delay time /* crystal frequency- 1
Timer-counter-C-language-example
- PIC单片机中的定时计数C语言实例 包含time0 timer1 timer2-The timer counts PIC microcontroller C language examples include time0 timer1 timer2
c-pulse
- 利用脉冲计数测量汽车变速器输入、输出轴转速-Automobile transmission measurement using pulse counting input and output shaft speed
include
- 1)设置3个变量,假如A,B,C,其中A在主程序里循环计数,计数间隔为1秒左右(不需要很精确),从0-9循环计数;B在外部中断0程序中计数,计数间隔为1秒左右(不需要很精确),从0计数到9,中断退出;C在外部中断2程序中计数,计数间隔为1秒左右(不需要很精确),从0计数到9,中断退出;外部中断0,1采用下降沿触发,通过按键触发。为了便于观察,P1连接到数码管,P2.0-P2.2对应A,B,C计数选通,每计数一次,将变量输出到数码管上,即在主程序里显示数码管4,在中断0里显示数码管5,在中断1里显
c
- 数字钟是采用数字电路实现对“时”、“分”、“秒”数字显示的计时装置。数字钟的精度、 稳定度远远超过老式机械钟。在这次设计中,我们采用数码管显示时、分,以24 小时计时方式,根据数码管动态显示原理来进行显示,用12MHz的晶振产生振荡脉冲,定 时器计数。在此次设计中,电路具有显示时间的其本功能,还可以实现对时间的调整,并且具有定时闹铃功能。-Digital Clock is a digital circuit implementation timing device on the &q
Basic-C-9
- 51单片机入门程序,P32按键计数并显示结果到数码管-Basic C
单摆自测仪
- 单摆自测仪功能描述: (1)自己用按键设定时间 (2)自己用按键设定摆长 (3)红外感应自动计数 (4)数码管实时显示计数个数 (5)计数时蜂鸣器提示 (6)自动计算半周期个数 (7)自动计算周期 (8)自动计算重力加速度 (9)用液晶显示周期、半周期个数和重力加速度(Function descr iption of the project: (1) Using the button set the time by yourself (2) set the length with the but
div码表
- 可以通过keil形成hex文件,烧录到单片机上。通过按键的控制形成码表的计数,储存,复读,清零。(The hex files can be formed by keil, which can be burned to a single chip. The control of the keypad forms the number of the code table, storing, rereading, and clearing.)
实验5 电子秒表显示器
- 数码管的初始显示值为00;当1s产生时,秒计数器加一;秒计数到60时清零,并从00,从新开始,如此周而复始进行。(The initial display value of the digital tube is 00; when 1s is generated, the second counter is incremented; when the second is counted to 60, it is cleared, and from 00, the new one is starte
