-
48V
220V交流输入、48V输出直流输出AC/DC直流开关电源变换器，最大容量试验过5kW(
参与世界杯答题，赢iPad mini！
看最地道的世界杯球赛，怎能不学几句葡萄牙语？
你知道百度翻译+世界杯=100 中奖吗？
FIFA的中文是什么意思？快来参与答题吧！
为了让大家看世界杯，百度翻译都上线葡萄牙语啦！
220V交流输入、48V输出直流输出AC/DC直流开关电源变换器，最大容量试验过5kW
220V交流输入、48V输出直流输出AC/DC直流开关电源变换器，最大容量试验过5kW
ON划词翻译ON实时翻译
220V AC input, 48V output DC output AC/DC DC switching power converter, the maximum capacity tests of the 5kW
)
- 2014-07-07 09:00:48下载
- 积分：1
-
PWM
pwm控制器，包括整流个逆变，基于pscad仿真软件(pwm controller, including the rectification of the inverter, based on the simulation software pscad)
- 2021-04-27 22:08:44下载
- 积分：1
-
Program
说明： 本系统采用下位机负责模拟数据的采集,从51单片机负责采集数据，并应答主机发送的命令，上位机即主机是负责处理接受过来的数字量的处理及显示，主机和从机之间用RS-485进行通信。这样用户可以在上位机上编写各种程序对文件中的数据进行有效查询和分析,有利于工业过程的长期正常运行和检查。该系统采用的是STC89C52单片机，此芯片功能比较强大，能够满足设计要求。(In this system, the lower computer is responsible for the acquisition of analog data, and the 51 single chip microcomputer is responsible for collecting data and answering the commands sent by the host computer. The host computer is responsible for processing and displaying the received digital quantity. The communication between the host computer and the slave computer uses RS-485. In this way, users can write various programs on the upper computer to effectively query and analyze the data in the file, which is conducive to the long-term normal operation and inspection of industrial processes. The system uses STC89C52 single chip microcomputer, which is powerful and can meet the design requirements.)
- 2020-09-24 08:50:38下载
- 积分：1
-
sketch_dec12a
sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。
sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。(Sketch_dec12a is a string read from Arduino file to output from PC and output voice information in SD card.)
- 2018-12-25 10:36:42下载
- 积分：1
-
AVR单片机SPI通讯实例程序
单片机spi简单实例代码,有一定的参考价值。分享给大家(SCM SPI simple example code, there is a certain reference value. Share it with you.)
- 2018-11-08 10:10:18下载
- 积分：1
-
21__ISSN_1392-1215_Control-of-Asymmetrical-Multil
Control of Asymmetrical Multilevel Inverter Using Artificial Neural Network
- 2013-10-07 03:16:32下载
- 积分：1
-
RAOSHE-
无线通信的绕射损耗、反射损耗以及基站天线设计、不规则地形影响的课程教案(WIRELESS DECAY FOR reflect and base antan design )
- 2013-12-06 15:28:42下载
- 积分：1
-
China-Tidal-Prediction
中国海域潮汐预报软件Chinatide的应用(China Sea tide forecasts Chinatide application software)
- 2021-04-28 21:18:43下载
- 积分：1
-
freqmeter-software
PIC16f84频率计,利用串口直接读取频率数，很方便，里面的代码很简洁(PIC16F84 Frequency counter)
- 2013-05-16 02:30:50下载
- 积分：1
-
_74HC595_Running_LED_0_255
IC 74HC595 to Display 8*LED
- 2011-06-13 12:54:47下载
- 积分：1
