低频信号发生器设计任务书 可供电子通信设计爱者练习制作...

异步电动机控制系统（VVVF系统）频率测量三相异步电动机的基本控制方式定子截面的均方根是电动势

s3c6400与s3c6410对比数据表

NetJava.cn彩信网关接入系统-NetJava.cn MMS Gateway Access System

芯片级倾角传感器,18脚小封装,广泛用于油田机械设备-Chip-level angle sensor, 18-pin small package, widely used in oil field machinery and equipment

这是参加西门子过程控制竞赛时的一套详细设计方案。控制对象是聚合反应釜。 此方案最后获得了优秀奖 -This is the Siemens process control in the race a set of detailed design. Control object is polymerization reactor. This program is finally an award for excellence

介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作原理及特点。-Introduction of a half-bridge circuit using the switching power supply, the input voltage for AC 220V ± 20, output voltage of DC 4 ~ 16V, maximum current 40A, operating frequency of 50kHz. Focuses on the design of the power of thought, working principle and characteristics.

CH341 general usb-serial/pp interface.specification document -CH341 general usb-serial/pp interface.specification document

Spring Mass Damper Model with Proportional plus Derivative (PiD) vel estimation ..very good model...of simulink

ABB变频器的资料，是ＡＣＳ８００的，非常实用，在工控调速领域都能用上．-ABB Inverter information ACS800 very practical in the field of industrial control speed can use.

LVDS Owner.s Manual_Low-Voltage_Differentia_Signaling