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CV3N00A
自动读取Felica 卡UID和Mifire 卡UID,可以作为门禁系统和考勤系统使用.(Felica card is automatically read and Mifire card UID UID, can be used as access control systems and time and attendance system.)
- 2011-06-02 15:40:08下载
- 积分：1
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基于simulink的步进电机控制系统仿真
说明： 步进电机控制及系统仿真，关于步进电机的控制算法等介绍。(Stepping motor control and system simulation.The control algorithm of stepper motor is introduced)
- 2019-01-08 08:22:10下载
- 积分：1
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AD7685
adi 公司ad7685模数转换芯片的使用说明及编程注意事项(adi ad7685 analog-digital conversion chip companies use instructions and Programming Note)
- 2010-09-15 12:55:37下载
- 积分：1
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LCD-temperature-display
DS18B20 检测温度，LCD1602液晶显示。(DS18B20 testing temperature, LCD1602 liquid crystal display.)
- 2014-03-21 15:43:30下载
- 积分：1
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2
说明： 在传统矩阵变换器和多电平逆变器的基础上,提出一种新颖的多电平矩阵变换器,介绍了其拓扑结构和工
作原理.多电平矩阵变换器的能量传递,是通过三相输入电压对中点电容充电到一个恒定直流电压而实现的.选择适
当的控制算法和电容电压,能在变换器的两侧合成低次谐波含量小且波形近似于正弦的可控输入/输出电压.对多电
平矩阵变换器进行建模和仿真,并探讨了其输出能控性.
( On the basis of a conventional matrix converter and a multilevel inverter, a novel multilevel matrix
converter is proposed, and its topology configuration and principle are introduced. This converter operates as a
bidirectional converter and transfers energy between its two sides by charging the midpoint capacitors to a known
constant DC voltage level. Proper selection of control algorithms and capacitor voltages helps synthesize controllable
and waveforms almost sinusoidal three-phases AC voltage with minimum low-order harmonics at both sides of the
converter. The multilevel matrix converter is modeled and simulated with its output controllability discussed.
)
- 2012-03-25 19:01:33下载
- 积分：1
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2__18b20
2路18B20采集程序，读取两路温度，两路温度同时利用单总线原理读取内部温度并显示在1602上(2-way 18B20 acquisition program that reads two temperature, two temperature while using the principle of a single bus read the internal temperature and display in 1602)
- 2016-05-10 10:59:16下载
- 积分：1
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51-MCU-C-program-example
51单片机入门小程序，包括时钟、蜂鸣器、红外控制继电器和点阵显示。(51 single small entry procedures, including the clock, buzzer, IR control relays and dot matrix display.)
- 2014-01-04 18:11:20下载
- 积分：1
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vector
一个用于永磁同步电机矢量控制的矢量分析图(an FOC vector map ,which is used for PMSM motor)
- 2012-09-08 09:18:13下载
- 积分：1
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DS1302-LCD1602
DS1302高精度时钟+LCD1602。实现时钟的高精度及芯片的资料(DS1302 high-precision clock+LCD1602. Achieve high-precision clock chip)
- 2013-04-06 16:34:59下载
- 积分：1
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PID
关于PID如何整定的非常好的方法，简单易懂很快可以掌握(a text about how to get the PID parameter)
- 2015-12-05 11:22:08下载
- 积分：1
