登录
首页 » PDF » PowerPCB

PowerPCB

于 2010-04-23 发布 文件大小:2804KB
0 157
下载积分: 1 下载次数: 0

代码说明:

说明:  如何画电路板,如何步线,对于版图的设计有很好的讲解。(How to draw the circuit board, how to step line, the layout design has a good explanation.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • HVDC_Cigre2
    基于PSCAD/EMTDC搭建的CIGRE HVDC改进模型,仿真电压、电流图形比原模型的波形要稳定。(Based PSCAD/EMTDC built CIGRE HVDC improved model simulation voltage and current waveforms graphics than the original model to be stable.)
    2015-06-12 14:36:01下载
    积分:1
  • DAC
    STM32F407信号发生器输入一个正弦波,AD采样,DA输出,系统频率应该是输入的波形的频率的10倍以上保证输出波形的完整性,系统的输出频率可以使用示波器测试出。(Stm32f407 signal generator input a sine wave, AD sampling, Da output and system frequency should is 10 times the frequency of the input waveform to guarantee that the above output waveform of integrity, the output frequency of the system can use oscilloscope to test out. )
    2021-02-06 15:19:57下载
    积分:1
  • PGM-120117
    以stc89c58为控制器,外围包括IIC,12864,蜂鸣器,AD模块(In stc89c58 for the controller, a peripheral including IIC, 12864, buzzer, AD module)
    2013-10-09 17:10:35下载
    积分:1
  • guangtongxinxitong
    光纤通信系统是以光纤为传输媒介,光波为载波的通信系统。主要由光发送机、光纤光缆、中继器和光接收机组成,本文利用optisystem仿真光纤通信系统(Optical fiber communication system based on optical fiber transmission medium, light waves as carrier communication system.Is mainly composed of optical transmitter, optical fiber cable, repeater and optical receiver, optical fiber communication system based on optisystem simulation)
    2016-07-19 11:24:03下载
    积分:1
  • demo1forbaseboard
    说明:  demo1forbaseboard,芯片板的例程1,按键控制led灯的亮灭(Demo1forbaseboard,routine 1 of chip board,key control LED light on and off)
    2019-10-28 14:45:06下载
    积分:1
  • 2-configuraciones-BJT
    Program to find the values of components to build a BJT transistor circuit
    2013-05-22 00:56:26下载
    积分:1
  • 125K-ID-Reader
    这是一个基于STC单片机,采用分离原件的125K的ID读卡器全套设计资料,其中包括原理图、PCB以及单片机源程序,还有我做设计时的参考资料。内容很全面的,以及在实物上验证过,可以正常运行。主要使用的天线为820uH。(This is based on STC microcontroller, the separation of the original 125K ID card reader full design information, including schematics, PCB and microcontroller source code, as well as I do the design reference. Content is very comprehensive, and verified on the kind, can operate normally. The main antenna is 820uH.)
    2020-11-14 15:59:43下载
    积分:1
  • chart
    自己写的一个示波器控件,支持多波形,鼠标左键拖动缩放,范围自动变化等各项功能。(Own wrote an oscilloscope controls, support for multiple waveforms, the left mouse button drag zoom, automatic range changes and other functions.)
    2021-01-29 11:58:39下载
    积分:1
  • pid
    说明:  PID control texas insturement
    2020-11-30 18:52:44下载
    积分:1
  • pic
    PIC18系列单片机范例,包括各部分的调试(PIC18 MCU examples, including the part of the debugging)
    2009-04-28 17:18:06下载
    积分:1
  • 696516资源总数
  • 106446会员总数
  • 9今日下载