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gfdfgbb
- 设计一个简易等精度频率计 信号:方波 频率:1Hz~1MHz-Design a simple and other precision frequency meter signal: square wave frequency: 1Hz ~ 1MHz
pinluji
- 基于easy-51单片机的频率计,该频率计可以产生1-50hz频率方波,且可以调节产生方波的频率周期,占空比-Based on easy-51 microcontroller frequency meter, frequency meter that can generate 1-50hz frequency square wave, and can adjust the frequency of the square wave cycle, the duty cycle
波形发生器1
- 基于89C51的波形发生器,产生三角波,锯齿波,正弦波,方波,频率计,其幅度,频率可调(89C51 based waveform generator, generate triangular wave, sawtooth wave, sine wave, square wave, frequency meter, its amplitude, frequency adjustable)
基于stm32f103开发板的频率计
- 基于stm32f103开发板 测量方波(pwm)的频率 频率范围 (1-50k为佳)(Based on the STM32F103 development board, the frequency (frequency range) of Fang Bo (PWM) is measured (1-50k is better))
8bit-freqDetect
- 题目1:设计一个8位数字显示的简易频率计。要求: ①能够测试10Hz~10MHz方波信号; ②电路输入的基准时钟为1Hz,要求测量值以8421BCD码形式输出; ③系统有复位键; ④采用分层次分模块的方法,用Verilog HDL进行设计。 ⑤写出测试仿真程序(Topic 1: Design a simple frequency meter with 8 digits display. Requirement: It can test 10 Hz ~ 10 MHz square wave si