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The design of digital frequency meter can be divided into measurement and displa...
数字频率计的设计可以分为测量计数和显示。其测量的基本原理是计算一定时间内待测信号的脉冲个数，这就要求由分频器产生标准闸门时间信号，计数器记录脉冲个数，由控制器对闸门信号进行选择，并对计数器使能断进行同步控制。控制器根据闸门信号确定最佳量程。-The design of digital frequency meter can be divided into measurement and display count. The basic principle of its measurement is calculated under test signal within a certain period of time the number of pulses, which have a standard requirement by the divider gate time signal pulse counter records the number of signals from the controller to choose the gates and counters to make off synchronous control can be carried out.Controller based on the gate signal to determine the optimum range.
- 2022-07-05 10:34:03下载
- 积分：1
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LPC2300以太网连接原理图.用LPC23系列开发以太网必备.
LPC2300以太网连接原理图.用LPC23系列开发以太网必备.-LPC2300 Ethernet connectivity schematics. LPC23 series with the development of Ethernet required.
- 2022-06-28 03:23:36下载
- 积分：1
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Altera原版PCI开发板原理图EP2C35
Altera原版PCI开发板原理图EP2C35-Altera original PCI development board schematics EP2C35
- 2022-10-28 10:15:04下载
- 积分：1
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c的高级应用知识课件
c的高级应用知识课件-c knowledge of advanced applications Courseware
- 2023-09-07 09:00:04下载
- 积分：1
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VoiFax is a program that manage voice/data/fax modem in the same manner of vgett...
VoiFax is a program that manage voice/data/fax modem in the same manner of vgetty and mgetty.VoiFax is thinking for use in the small businness as in the enterprises. It is fully compatible with vgetty scripts and manage (via efax) modem fax 1.0/1.1/2.0
- 2022-07-07 15:19:52下载
- 积分：1
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君正jz4740 CPU规格
Ingenic Jz4740 CPU SPEC
- 2022-07-09 18:51:58下载
- 积分：1
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programa en C/MPLAB en el que la puerta B está configurada como salida y conecta...
programa en C/MPLAB en el que la puerta B está configurada como salida y conectada a unos LED que se encienden en funcion de lo que sale por ahà se hace uso también del puerto serie disponible en proteus-programa en C/MPLAB en el que la puerta B está configurada como salida y conectada a unos LED que se encienden en funcion de lo que sale por ahà se hace uso también del puerto serie disponible en proteus
- 2022-07-15 22:53:40下载
- 积分：1
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three phase meter based stm32 chip
基于STM32三相多功能电能表解决方案（典型的实用方案）-three phase meter based stm32 chip
- 2023-08-30 07:45:03下载
- 积分：1
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完整的网站设计的毕业论文及代码，可以作为毕业论文使用，很清晰的设计...
完整的网站设计的毕业论文及代码，可以作为毕业论文使用，很清晰的设计-通讯录设计-Complete website design and code of the thesis can be used as a thesis and clear design- Address Book Design
- 2022-03-10 16:31:29下载
- 积分：1
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金鹏p2p流量管理解决方案――从容应对p2p冲击
金鹏p2p流量管理解决方案――从容应对p2p冲击-Jinpeng p2p traffic management solutions-- calmly deal with the impact of peer-to-peer
- 2022-01-25 20:06:24下载
- 积分：1
