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LM358 内部包括有两个独立的、高增益、内部频率补偿的双运算放大器，适 合于电源电压范围很宽的单电源使用，也适用于双电源工作模式，在推荐的工 作条件下，电源电流与电源电压无关。它的使用范围包括传感放大器、直流增 益模块和其他所有可用单电源供电的使用运算放大器的场合。 LM358 的封装形式有塑封8引线双列直插式和贴片式。-LM358-house, including two independent, high gain, internal frequency compensation of the dual op amp suitable for a wide range of supply voltage single-supply use, also applies to dual power mode, the recommended working conditions, supply current and supply voltage has nothing to do. It covers the use of sensing amplifiers, DC gain blocks and all other available the use of single power supply operational amplifier occasions. LM358 package has the form of 8-lead plastic DIP and SMD-type.

电磁兼容和印刷电路板 理论、设计和布线-Electromagnetic compatibility and printed circuit board theory, design and cabling

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VESA DDC协议标准（display data channel command interface standard） 包括应用实例及代码-VESA DDC protocol standards (display data channel command interface standard), including application examples and code

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一个有关AT88SC102卡读写方面的资料，电气性能介绍，读写时序等等方面的内容-one of the Card Reader AT88SC102 the information on electrical performance, sequential read and write the content, etc.

复数求逆矩阵，复数矩阵求逆矩阵，fortran子程序，求解精度高稳定，适合大矩阵计算-Plural inverse matrix, complex matrix inversion matrix, fortran subroutine solving high accuracy and stability, suitable for large matrix calculation