I2C中文协议。是中文的，讲解不错。对于了解I2C协议很有帮助。...

mouse interface related work

某220KV区域性变电所一次系统设计。主变为2×120MVA，电压比为220/121/10.5KV，容量比为100/100/50，本期工程一次建成，设计中留有扩建的余地。-220KV substation of a regional one system design. Main becomes 2 × 120MVA, voltage ratio 220/121/10.5KV, the capacity ratio of 100/100/50, the current project once completed, the design leaves room for expansion.

实时钟 实时钟 -Real Time Clock Real Time Clock Real Time Clock Real Time Clock

基于直线的几何不变性标定摄像机参数 Based on a straight-line camera calibration parameters of the geometric invariant-Based on a straight-line camera calibration parameters of the geometric invariant

文中详细介绍了SIP各个层次模块的功能和设计，描述了重要的协议流程 和设计方法，重点阐述了关键技术的使用和实现中需要解决的问题，最后设计了网 络拓扑对协议栈进行了功能测试，测试结果表明该 SIP 协议栈的实现完全满足 VoIP 网关对信令建链功能的需求。 -paper describes in detail the various levels of SIP module and functional design, Description of the important agreements and design process, focuses on the key technology use and realization of the need to address the problem, final design of the network topology of the protocol stack for functional testing, Test results show that the SIP protocol stack to achieve fully meet the VoIP Signaling Gateway to build the demand chain functions.

运放选型 运算放大器的结构形式主要有三种：模块、混合电路和单片集成电路。对于设计工程师来说，不仅是要知道所用产品的型号，而且还应熟悉生产这些产品的工艺，从而能够从一类放大器中选出一种放大器做特定的应用。-Selection of operational amplifier OPAMP structure There are three main types: modules, hybrid circuits and monolithic integrated circuit. Design Engineer for example, not only to know the product you are using models, but also familiar with the production process of these products in order to be able to elect one Class A amplifier amplifier make specific applications.

著名热敏打印机头详细资料供有需要者设计参考-Well-known thermal printer for the first detailed information on the design of reference for those who need it

可编程片上系统的基础学习,基于NOSII，很适合初学者学习-Programmable system-on-chip basis of learning, based on NOSII, very suitable for beginners to learn

介绍怎样利用VHDL语言来实现一个多周期的处理器核心-on how to use VHDL to achieve more than one processor core cycle

充电器方案,为SLA，NICd,NiMH和Li-Lon电池设计的充电器-Charger program for SLA, NICd, NiMH and Li-Lon battery charger design