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FrequencyCounter
- 基于单片机控制系统，设计一款频率计，具体为蔡用定时器1定时，用外部中断一计数,每中断一次,count加一，并用P1口接的八个发光二极管显示。-Microcontroller-based control system, design a frequency counter, specifically for the CAI with the timer 1 timer, an external interrupt one count each of break time, count plus o
fre
- 频率计，基于单片机的液晶显示，具有高精度的特点，制作方便-Frequency counter, liquid crystal display based on single chip with high-precision features, making easy
pingluji
- 频率计的51单片机C语言编程有用到74LS153芯片-Frequency counter 51 to the microcontroller C programming language useful for 74LS153 chip
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- 基于51单片机的双通道信号频率计，可以同时检测两个信号的频率-Microcontroller based 51-channel signal frequency meter, can simultaneously detect the frequency of two signals
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- 基于51单片机的单通道频率计，可以检测一个通道的频率-51 Microcontroller based single-channel frequency counter, can detect the frequency of a channel
shumaguan
- 单片机C语言程序设计实训之数码管显示的频率计-Digital display of frequency counter
frequency
- 基于的单片机在液晶显示屏12864上显示的频率计-Microcontroller based on the 12864 LCD display frequency counter
frequency_counter2
- 频率计，通过单片机 CPLD共同实现对输入方波信号测频率，测量范围1—10Mhz，带数码管译码显示-Frequency counter, through the joint realization of single chip CPLD input square wave signal measured on the frequency, measurement range 1-10Mhz, with a digital display control decoding
SZPLJC
- 由C语言进行编程设计实现的51单片机的数字频率计，具有精度高量程范围广的特点-By the C programming language design and implementation of the 51 single-chip digital frequency meter, high accuracy range features a wide range of
pinlu
- 单片机做的频率计 经过测试完全真确无误欢迎使用-SCM do frequency meter
dpj
- 单片机控制液晶显示部分程序，控制频率计测试并显示结果-LCD
ft
- 基于89C51单片机的频率计设计显示程序，ASM-89C51 microcontroller based frequency counter designed display program, ASM
2008413164710346
- 单片机数字频率计非常好用的程序 大家可以参考哈-it is very good
Frequencymeter
- 基于单片机的频率计设计，对于刚开始学习单片机设计的同学会很有帮助哦-Frequency meter based on single chip
plj
- 此频率计是用单片机89C51和几块数字电路几个三极管，和一个微波集成电路构成。可测量频率最高为2G！分辨力为1HZ！-This frequency meter is used 89C51 microcontroller and a few pieces of several transistor digital circuit, and a microwave integrated circuit form. Measure the frequency of up to 2G! Resoluti
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
pinglvjidanpianjichengxu
- 频率计的单片机程序编程，实现一个简易的测频的装置。-Frequency meter microcontroller programming, the realization of a simple frequency measurement devices.
fgg
- 频率的测量实际上就是在1s时间内对信号进行计数，计数值就是信号频率。用单片机设计频率计通常采用两种办法，第一种方法是使用单片机自带的计数器对输入脉冲进行计数；第二种方法是单片机外部使用计数器对脉冲信号进行计数，计数值再由单片机读取。-In the measurement of frequency is actually 1s to count time signal, numerical is signal frequency. Using single-chip microcomputer f
C51source
- 程序有对单片机系统的按键，数码管，LED，数字频率计和音乐播放器的运用-This C51 source program apply Procedures of the SCM system which to control keys, digital tube, LED, digital frequency meter and the use of music players
51pinluji
- 基于51单片机的频率计，是一个很实用的源程序。-Microcontroller-based frequency meter 51, is a very useful source.