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pinlvji
- 利用51单片机，自动数字频率计，含测频测周法-The use of 51 MCU, automatic digital frequency meter, with frequency measurement-Measuring Method
pinlvji
- LCD1602显示，使用51单片机实现频率计，本软件最高可测频率为460k HZ.-LCD1602 shown that the use of 51 single-chip realization of frequency meter, the software measured maximum frequency of 460k HZ.
chepin
- 利用51单片机进行测频，分为测频与测周两种方案。10Hz到10KHz范围-Carried out using 51 single-chip frequency measurement, frequency measurement and the measurement is divided into the two-week program. Range of 10Hz to 10KHz
measure_frequency_and_cycle_with_89C51_Microproces
- 用51单片机的定时器和外部中断分别实现对方波信号的高频测频和低频测周，同时将测量结果显示在LED数码管上，如果加外围加分频模块，可实现很高的精度和很高的频率测量范围-With 51 single-chip timer and external interrupt signals, respectively, to achieve the other side of the high frequency wave frequency and low frequency measurement we
timer
- keil开发的基于51单片机的测频程序，能实现用按键设置测脉冲的阀门时间。-keil the development of microcontroller-based frequency measurement 51 procedures to achieve with the buttons to set the valve pulse time measurement.
51--12864
- 单片机 12864 测频率的程序，亲测绝对能用 -Procedures for measuring the frequency of MCU 12864, the pro can measure absolute
temp
- 课程设计 测频程序 线性插值测温度5度标定 我得单片机课程设计 做了两天的 用555定时器和51单片机的测频程序组成的景区温度测量电路 用线性插值的方法测量 很准的 10k的NTC电阻 1602显示-Frequency measurement program curriculum design temperature of 5 degrees linear interpolation of measured single-chip calibration I have to do a two-d
pinlvji
- 频率计，51单片机用计数器做的，可以用来测频率。一般的课程设计可能会有用。-Frequency counter, the counter to do with the microcontroller 51 can be used to measure the frequency. The general curriculum design may be useful.
jianyiplj
- 基于avr单片机的简易频率计设计利用51单片机，自动数字频率计，含测频测周法-The use of 51 MCU, automatic digital frequency meter, with frequency measurement-Measuring Method-Based on the AVR single-chip simple frequency meter design
51MCUTest-frequency-and-phase
- 实现了基于51单片机的测频侧相，可以实现对于输入的波进行相位和频率的测试-
cepin
- 51单片机利用测频法测量方波的频率的程序，很好的资料哦-51 SCM use frequency measurement method for measuring the frequency of square wave of procedures, is very good material oh
measured-frequency-meter
- 51单片机 测频计 自己做的 可测1M赫兹一下的方波 可能不是很好 有很多不好的地方 往海涵 自己敲的代码 新手-The 51 MCU measured frequency meter
Frequency
- 电子称51程序 通过测频实现测重 测频程序 人机界面 键盘标定-Electronic scales 51 by frequency measurement man-machine interface keyboard calibration weight measurement frequency measurement procedures
51-c
- 利用AT89S51单片机的定时计数器功能，来完成对输入的信号进行频率计数，从而实现对外部信号频率的测量，计数的测频范围：50HZ—50KHZ；结果通过1602液晶显示出来。-Use AT89S51 microcontroller timer counter function, to complete the input signal frequency count, enabling the external signal frequency measurement, counting the
frequency-indicator
- 基于51单片机的频率计，用测周法和测频法，可以实现等精度测频-Based on 51 single-precision measurement of frequency, using the measurement method and frequency measurement method week, you can achieve equal frequency
frequency-test
- 使用51定时器中断 采用测频法 测量频率 并使用LCD1602显示-Use 51 timer interrupt frequency measurement method using the measurement frequency and use LCD1602 display
DIANZHEN
- 51单片机测频点阵显示 可以通过点阵显示0-99HZ 频率 实际可测10K-51 single-chip frequency measurement display
方波频率测量51
- 可测1~100kHz方波频率，使用的是外部中断0和定时器一起完成(Measurable 1~100kHz square wave frequency)
复旦微cpu卡程序
- 基于51单片机的复旦微射频芯片cpu卡操作程序，通过指令对cpu卡进行操作，亲测有效，可读入cpu卡的卡号等信息