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distance-relay-protection
电力系统中配电网络的距离保护模型，可用于分布式电源并入后的保护方案(Distance protection model power system distribution network can be used for distributed power protection program incorporated )
- 2014-12-24 20:53:00下载
- 积分：1
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EnDat2.2
endat2.1数据接口的编码器，接口定义明确，便于编程人员的编程(Endat2.1 encoder data interface, the interface definition is clear, easy to programming programming)
- 2014-10-23 13:39:50下载
- 积分：1
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data-communication-
Data Communication Lecture Note
- 2013-12-15 17:14:53下载
- 积分：1
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ZStack-CC2530-2.5.1a-DcMotor
说明： 基于zigbee开发 CC2530的直流电机控制(Development of DC Motor Control Based on Zigbee CC2530)
- 2020-12-28 23:39:02下载
- 积分：1
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code
基于AT89S52+GPRS实现远程控制系统(Remote control system based on AT89S52+GPRS)
- 2018-06-01 22:40:40下载
- 积分：1
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100 12864液晶基础显示
基于51单片机，芯片STC89c52,12864液晶屏基础显示实验源代码(Based on 51 MCU, chip STC89c52, 12864 LCD basic display experimental source code)
- 2020-06-20 00:40:02下载
- 积分：1
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1602
说明： 用4*4矩阵键盘给液晶1602送四位数，其中第四行按键设置为功能键，按键显示可调对应位的数字(With 4* 4 matrix keyboard to send the four-digit LCD 1602, the fourth line of buttons is set to function keys, adjustable button displays the corresponding number of bits)
- 2009-08-29 13:21:16下载
- 积分：1
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Sig_Generate
stm32制作简易信号源，产生方波三角波和正弦波(STM32 makes simple signal source to produce square wave triangle wave and sine wave)
- 2019-07-07 11:22:53下载
- 积分：1
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dma dac 正弦波
正弦波的显示 ，示波器，keil5正弦波的显示 ，用于测试波形的产生(Sine wave display, oscilloscope, keil 5 sine wave display, used to test the generation of waveforms)
- 2020-06-18 04:40:02下载
- 积分：1
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stm32f4-usb-msc-(sd-card)
本例是基于STM32F407完成对。本代码主要完成MP3播放，界面显示等功能，还可在此基础上外扩点阵屏实现LED显示功能！(This case is based on the completion of the STM32F407. The code is mainly to complete MP3 playback, interface display and other functions, can also be based on the expansion of LED dot matrix screen display function!)
- 2015-07-14 12:05:05下载
- 积分：1
