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BK4802N数据手册V1.0
BK4802N 是一个专为玩具对讲/玩具遥控设
计的半双工模式的射频收发芯片,采用高
度集成化的 CMOS工艺,支持 FM调制/解。射频专用IC,功能强大。(RF dedicated IC, powerful.)
- 2021-02-24 17:19:39下载
- 积分:1
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异步电机软起动仿真5.16
说明: 异步电机作为电网中较为主要的负荷,对其的控制一直是重要问题。在异步电机的起动过程中,若直接起动,则会引起较大的电流,会影响电网的稳定和安全;且起动转矩和运行效率也较低。为改善上述问题,使用软起动器对异步电机进行起动,可实现启动电压的无极调节,从而限制启动电流,可在一定程度上改善电机性能。本文采用电流闭环作为控制方式,并采用MATLAB对异步电机软起动系统进行模型搭建和仿真,进而说明了软起动的优势。(As the main load in the power network, the control of asynchronous motor is always an important problem.In the starting process of asynchronous motor, if directly started, it will cause a large current, will affect the stability and safety of the power grid;The starting torque and operating efficiency are also low.In order to improve the above problems, the use of soft starter to start the asynchronous motor can realize the non-pole adjustment of starting voltage, thus limiting the starting current, which can improve the motor performance to a certain extent.In this paper, the current closed-loop is adopted as the control mode, and MATLAB is used to build the model and simulate the soft starting system of asynchronous motor, and then the advantages of soft starting are illustrated.)
- 2021-01-16 21:38:46下载
- 积分:1
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lcd12864控制时钟,可以定时温度显示等功能
lcd12864控制时钟,可以定时温度显示等功能-lcd12864 controlled clock, temperature display and other functions can be regularly
- 2022-05-17 03:58:26下载
- 积分:1
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在开发过程中,最难的事情是司机到电视。
linux下的程序开发,最难的要数驱动程序的开发,此教程方便大家入门-linux procedures under development, the most difficult thing for the driver to the development of this guide to facilitate entry
- 2023-05-03 02:25:04下载
- 积分:1
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The Fresnel diffraction T - FFT
MATLAB进行菲涅尔衍射的积分换算,菲涅尔衍射积分的T-FFT算法程序。(The integral conversion of Fresnel diffraction and T-FFT algorithm program of Fresnel diffraction integral are carried out by MATLAB.)
- 2019-05-21 03:44:14下载
- 积分:1
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fourfengsu
四分量风速模型,simulink仿真,可用于模拟风力发电的风速状态。(Four-component wind speed model.)
- 2018-06-06 11:07:18下载
- 积分:1
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MAT0.0PCAP1.0PLPC2103
本代码基于keil3编译,实现LPC2103的CAP1.0和MAT1.0捕获功能(The code is based on keil3 ,help LPC2103 realise the CAP1.0 and the MAT1.0 function
)
- 2012-03-14 09:53:50下载
- 积分:1
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Snake will turboc2 skate.c documents can be run. SN : snake***** EGAVGA.BGI coul...
贪吃蛇
将skate.c文件用turboc2运行即可。
SN:snake
***** EGAVGA.BGI不能删除,如果删除,则SKATE.EXE就不能运行-Snake will turboc2 skate.c documents can be run. SN : snake***** EGAVGA.BGI could not be deleted, if deleted, then SKATE.EXE can not run
- 2022-05-09 09:08:14下载
- 积分:1
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LTC6820_STM32
说明: STM32平台建立的ltc6811的工程,能够正常使用该芯片(The project of ltc6811 based on STM32 platform can use the chip normally.)
- 2019-04-18 14:04:26下载
- 积分:1
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VB界面设计:元素周期表
一个VB设计的元素周期表界面,支持鼠标的一些动作,可选择某个元素放大显示信息。本程序可作为界面设计方面的参考,也可看作是一个字符串处理程序,更能作为一个成型软件,查询各个元素周期。程序可显示每个元素的周期分布、原子量、熔点、密度、电子结构、浮点等参数,还可以显示曲线图表。
- 2022-02-03 09:31:50下载
- 积分:1