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STM32F103-SPI-W25X16-W25Q16
- 1、该例程为STM32串口1测试例程。 2、使用说明 (1)工程文件路径：.\USER\STM32-DEMO.uvprojj。 (2)请使用MDK 4.0以上版本打开,MDK版本过低会导致无法识别工程。 (3)下载调试工具为JLINK。 (4)请将串口线(两头皆为母的交叉串口线)插在板子COM1口上,并打开超级终端或串口助手，配置波特率115200，8位，一个停止位，无校验位。 (5)插上DC-5V电源、插上JLINKV8后，点击MDK工具栏中的LOAD
rf-amplifier-design
- 本系统由前级宽带放大模块、增益控制模块、无源衰减模块、功率放大模块和直流稳压电源模块组成，具有0~60dB范围内手动连续调节、带宽为0.3M~100MHz的功能。在前级放大中，采用两片宽带低噪声放大芯片ADA4895级联对输入信号进行放大，然后由800MHz带宽的可变增益放大器AD8368进行放大倍数调节，最后通过低噪声电流反馈运放THS3001进行功率放大，从而达到1V有效值输出。在系统设计中，采用了合理的阻抗匹配，规范的高频线路布局和有效的散热设置，并且综合考虑了去耦、滤波，以及使用同轴电缆
zhiliudianjitiaosukongzhi
- 对应的电机接口需用杜邦线连接到uln2003电机控制端使用5V-12V 小功率电机皆可 2个按键分别加速和减速-DuPont required corresponding motor interface cable to uln2003 motor control side using 5V-12V low-power motors can be two keys are acceleration and deceleration
ML-1660-1665-reset
- How to F/W update. 1) Connect PC and printer with USB cable. 2) Turn on the power of printer.(Ready Status) 3) Drag the f/w file and Drop down on the usbprn2.exe. And then f/w update will be started automatically. 4) Please wait until
supsd-1.2
- Simple UPS monitoring daemon v1.2 (supsd) uses a simple dumb serial cable (RS-232) connected to UPS/No-break Power Supply, in order to shutdown system when it gets running for a while using the battery power.-Simple UPS monitoring daemon v1.2 (supsd)
MP8126_r1.03.pdf
- The MP8126 is a voltage regulator designed to provide efficient, low-noise power to a satellite receiver’s RF LNB (Low Noise Block) converter. It connects using a coaxial cable through a link that is compatible with the European EUTELSAT sp
tryfinalLMS_Equalizer
- 4. 16QAM uses a mix of amplitudes and phases to achieve 4 bits/Hz. In this example, there are three amplitudes and 12 phase shifts. While QAM is enormously efficient of spectrum, it is more difficult to demodulate in the presence of noise, wh
library
- 脱机打印，首先都是要把gcode文件放到SD卡上，方法一是在电脑的软件里选择SD卡上的文件开始打印，然后就可以拔掉USB线了（当然不拔也可以，随便你。）；方法二是把要打印的gcode文件重新命名成init.g，放在SD卡的根目录下，重新启动打印机（按reset按键或者断电重新上电都可以），机器就自动开始打印init.g这个gcode了。-There are two ways for offline printing, first of all put gcode file on the SD c
POE-fenliqi
- 本公司已经在量产的POE外置标准48V分离器，实现智能供电，网线和电传输一线通-The company has been in the 48V separator POE external standard production, intelligent power supply cable and electric transmission line.
HT510
- HT510智能配电房一体化监控装置是针对电力配电房的电缆温度以及母线温度无线检测，变压器运行情况以及油温检测、-HT510 intelligent power distribution room integrated monitoring device is in power distribution room of the cable temperature and generatrix temperature wireless detection, the transformer opera
SR5-SuperSU-v2.82-SR5-20171001224502
- SR5-SuperSU-v2.82-SR5-20171001224502 1. Copy the downloaded SuperSU Zip file to your phone. 2. Copy the TWRP file to the folder where ADB and Fastboot are installed. 3. Turn off your phone,and turn into Fasboot mode 4. Connect your phone to your
BeagleBone_Black_Wireless_ShortSpec
- BeagleBone Black Wireless is based on the extremely successful open-source hardware design of BeagleBone Black, a high-expansion, maker-focused, community-supported open hardware computer, created by the BeagleBoard.org Foundation. BeagleBone Blac
MV distribution network
- 接线模式的合理选择将有利于提升中压配电网的综合优化水平。在研究苏州地区电缆网接线模式的供电可靠性和经济性的基础上，提出了 3 种兼顾供电可靠性和经济性的电缆接线模式的选取方法 。(Reasonable selection of wiring mode will be conducive to improving the comprehensive optimization level of medium voltage distribution network. On the basis of