PCA9538 8bit I2C bus and SMBus low power IO port with interrupt and reset
The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Out...
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The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Out...
介绍了一种可用于电力系统在线监测的数据采集系统。描述了系统的硬件构成和软件实现。该系统能够用于电力系统在线数据采集,能获得较好的采样速率和采集精度。关键词:数据采集;单片机;电力系统...
Database Management Systems (3rd edition) by Raghu Ramakrishnan and Johannes Gehrke的英文讲义,来自韩国名牌大学的讲义...
ASP开发学生成绩查询管理系统,能满足毕业设计的要求-ASP student achievement for the development of the management system, designed to meet gradua...
开发委托代理(Proxy Agent)来解决非SNMP 设备的标准化管理,是目前普遍采用的手段。文章针对开发委托代理时遇到的串口通信实时性和系统资源利用不足的问题,提出了一种基于事件驱动和双缓冲...
DOA常用算法之一:Capton算法, 也叫做MVDRE ( Minimum Variance Distorionless Response Estimator ),是计算Power specturm...
300 km 传输线和功率补偿仿真 The circuit below represents an equivalent power system feeding a 300 km transmission line. The line ...