搜索资源列表
LCD
- 频率计是我们经常会用到的实验仪器之一，本实验要使用单片机和计数电路及液晶器件来设计一个宽频的频率计。期望达到10Hz－1.1G范围的频率精确测量。-Frequency counter is that we often use one of the experimental apparatus, the experiment to count the use of single-chip and circuit and liquid crystal devices to the design of
EDA
- 一个关于八位十六进制频率计设计的VHDL语言编程 可以下载的哦-a good word about EDA you can get some information from it
FPGANios_pinlvji
- 基于FPGANios_的等精度频率计设计,采用SOPC设计技术和基于Niosii嵌入式软核处理器的系统设计方案，对传统的等精度测量方法进行了改进-FPGANios_ based on accuracy, such as the frequency of the design, use of technology and SOPC design Niosii based on soft-core processor embedded system design, such as the tradi
vhdl
- 用vhdl实现频率计，提出一种用vhdl实现的等精度测频率系统设计。-Frequency counter using vhdl implementation is presented using vhdl achieve precision measurements such as frequency of system design.
8051shixianpinliji
- 本设计介绍了用8051作为主控制器，用测脉冲个数的方法以及用Proteus软件帮助我们开发实现频率计的方法-The design is introduced by 8051 as the main controller, with the pulse number measuring method, as well as with the Proteus software to help us to develop the method to achieve frequency meter
DDS
- 简易的直接式数字频率计（DDS） 32位加法器，32位寄存器，sin_rom表-Simple direct digital frequency meter (DDS) 32-bit adder, 32-bit registers, sin_rom Table
DDS-Function-Generator
- 双通道频率计，设计的非常好 从外国电子DIY网上搜罗的-The function generator is a generic measurement equipment to generate test signals. Most function generators can generate a sine, square and/or triangle wave and high end equipments support arbitrary waveforms and have mul
shuzipinlvji
- 【摘要】本设计是基于AT89C2051单片机的软硬件系统设计，硬件电路包括信号预处理电路、波形转换电路、波形整形及分频电路、显示电路，它们在本文中都有详细介绍。在单片机设计中应用单片机的数字运算和控制功能实现了测频量程的自动切换，满足了时间要求和精度要求。 【关键词】频率计；分频；AT89C2051 -【Abstract】This paper presents a design for frequency meter based on AT89C2051 Single-Chip Microc
GM
- 用74系列数字器件设计一个频率计。要求： ① 用4位7段数码管显示待测频率，格式为0000Hz。 ② 测量频率范围：10~9999Hz。 ③ 测量信号类型：正弦波、方波和三角波。 ④ 测量信号幅值：0.5~5V。 ⑤ 设计的脉冲信号发生器，以此产生闸门信号，闸门信号宽度为1S。 -74 series of digital devices designed to use a frequency counter. Requirements: ① with four 7-seg
Frequency-Counter
- 频率计，可以精确的测量仪器的工作周期，频率，测量精确度高-Frequency, precision measuring instruments for the duty cycle, frequency, high precision measurement
plj
- 这是个频率计的程序资料。用C些的，希望对你有帮助！-This is a frequency counter program information. Those in C, and want to help you!
pinlvji
- 基于EDA技术简易频率计的设计，完成0~10MHZ频率的测量-Simple frequency meter based on EDA technology is designed to complete the 0 ~ 10MHZ frequency measurement
frequency-testing
- 简易数字频率计设计报告，MSP430实现各不同等级的频率测试，并在液晶屏上显示-Simple digital frequency meter design report, the MSP430 to the frequency of testing of different levels, and displayed on the LCD screen
VHDL
- 基于VHDL的数字频率计的详细设计与相关范围-VHDL digital frequency meter
FPGA-based-frequency-counter
- 文章主要介绍了使用VHDL实现数字频率计的功能，其中包含了各部件的VHDL语言描述，仿真和大致硬件框图，对于初学EDA者大有帮助。-The article introduces the VHDL realization of the functionality of the digital frequency meter, which contains the hardware block diagram of the various components of the VHDL languag
main
- msp430g2553设计频率计，并通过串口显示在pa上，同时显示在lcd1602上-Msp430g2553 frequency meter design, and through a serial port displayed in the pa, shows at the same time in the lcd1602
Multi-Function-Digital-Cymometer
- 没用过你说的那种VC3165 智能频率计,27MHz的频率有点高，可以用100M的显波器看，一般的设备搭上去可能会改变频率，要不就拿个接收的试，调到接收器能收的到那就是27MHz了-You say that s the VC3165 intelligence frequency plan, and the frequency of MHz a little high, can use of 100 M show filter is look, general equipment take up
1997
- 简易频率计设计方案，1997年电子设计大赛题目-Simple frequency meter design, the subject of the 1997 Electronic Design Contest
freq
- vhdl八位十进制数字频率计的设计，顶层和数码管扫描模块-vhdl eight decimal digital frequency meter design, top-level and digital tube scanning module
pinlvji
- 数字频率计的实现方法，包含电路图及仿真，开发环境为quaturs2-The realization method of digital frequency meter, including schematics and simulation development environment for quaturs2