搜索资源列表
555
- 555定时器计数程序，单片机读取555定时器值，做为频率计使用-555
frenquenter
- 等精度频率计设计与文档，有源码，doc格式-Precision frequency meter, etc. The design and documentation, has source code, doc format
reportform
- 数字频率计实验报告,帮助你写一个完美的报告,格式很规范,正品报告模板-it is nice report modole
fequenceCOUNT
- AVR单片机频率计程序。内有电路图。详。-AVR Singlechip Cymometer procedures. There are circuit diagrams. Detail.
edaplj
- 这个是我做的频率计，代码都是正确的，大家共享一下了。-This is the frequency of me to do, the code is correct, we share about the whole thing.
frequency
- 一种等精度的频率计，同时适合高频和低频，误差小。-A precision frequency meter, etc. At the same time, suitable high-frequency and low frequency, the error small.
pinlv
- 数码管频率计
cepin
- 本频率计具有测周、测频、测量占空比等基本功能，能自动换档-The frequency meter has a measurement weeks, measuring frequency, measuring the basic functions of duty cycle, etc., can automatic transmission
zidonghuandang
- 自动转换量程频率计控制器，能够在程序的驱动下自动进行量程的转换-Automatically converted to the frequency range of controller, the procedure can automatically driven by the conversion range
plj
- 设计数字频率计的程序及实验报告，可直接仿照本程序进行设计-Designed Digital Cymometer procedures and experimental reports, can be directly modeled on the process design
CPLD_pinlv
- MAXPLUS_环境下的频率计设计及其完善-MAXPLUS_ Cymometer environment design and its perfect
pinlvji
- 基于51单片机的频率计设计，附源程序和原理图，采用汇编语言编写，硬件使用开发板设计-Based on 51 Singlechip Cymometer design, source and schematic diagram is attached, using compiled languages, hardware design using the development board
aaa
- EDA基于VHDL语言的数字频率计的设计及其仿真-EDA figure based on the VHDL language Cymometer Design and Simulation
513
- 基于FPGA的自适应数字频率计，测量范围1Hz-99.9MHz-FPGA-based adaptive digital frequency meter, measuring range 1Hz-99.9MHz
plj
- 数字频率计是一种用来测试周期性变化信号工作频率的装置。其原理是在规定的单位时间（闸门时间）内，记录输入的脉冲的个数。我们可以通过改变记录脉冲的闸门时间来切换测频量程。本文利用EDA技术中的Max+plusⅡ作为开发工具,设计了基于FPGA的8位十进制频率计,并下载到在系统可编程实验板的EPF10K20TC144-4器件中测试实现了其功能。-Digital frequency meter is a kind of cyclical cha
sj
- 基于单片机的数字频率计设计，定时器T0完成定时功能，T1采用计数功能-MCU-based design of digital frequency meter, timer T0 timing finish, T1 using count function
precisionfrequencysource
- 等精度频率计 利用51单片机实现 有源码以及执行文件-Such as the use of precision frequency source have 51 single-chip implementation and the implementation of document
last
- 本程序完整的实现了数字频率计的常用功能。并对通常数字频率计的常见问题进行了改进。具有实用价值。-Complete the implementation process of the digital frequency of commonly used functions.
Frecounte1r
- 本文描述的是数字式频率计的设计过程，其中包含了所用到的VHDl语言的源代码，和仿真图型，是比较完整描述的设计数字频率计的文章-This article describes the digital frequency of the design process, which includes the use of language VHDl source code, graphics and simulation, which is a
pinlvji
- 频率计VHDL编程。设计一个4位数字显示的十进制频率计，其测量范围为1MHz，测量值通过4个数码管显示以8421BCD码形式输出，可通过开关实现量程控制，量程分10kHz、100kHz、1MHz三档(最大读数分别为9.999kHz、99.99kHz、999.9kHz)； 当输入信号的频率大于相应量程时，有溢出显示。 -Cymometer VHDL programming. Design of a 4-digit decimal