PDF自动贩卖机PC机接口电路原理图

TI公司移动终端解决方案，支持GSM/GPRS。-TI Mobile Terminal solution that supports GSM/GPRS.

文中介绍一种不用光耦就可以实现隔离的方法-This paper introduces an optocoupler can be achieved without isolation method

此例为opnet使用的典型实例，可以提供给大家学习参考，共六幅拓扑图

uc/os2嵌入式实时操作系统详细技术文档，内核结构，任务管理都有比较详细的介绍-embedded real-time operating system uc/os2 detailed technical documentation, kernel structure, task management are introduced in more detail

LPC2378 protel sch and PCB

电源产品GUIDE 想设计电源的朋友可以参考的手册-Power products GUIDE friends would like to design power can refer to the manual

本文介绍一种以CPLD[1]为核心、以VHDL[2]为开发工具的时间控制器，该控制器不仅具有时间功能，而且具有定时器功能，能在00：00～23：59之间任意设定开启时间和关闭时间，其设置方便、灵活，广泛应用于路灯、广告灯箱、霓虹灯等处的定时控制。-This article describes a CPLD [1] as the core, VHDL [2] for the development of tools for time controller that features not only has the time, but with the timer function, can be between 00:00 ~ 23:59 arbitrarily set to open time and closing time, and its convenient, flexible, widely used in street lamps, advertising light boxes, neon lights, etc. The timing control.

PKE（被动无钥门禁系统，汽车车门控制）整个系统遥控部分原理图。-PKE (passive-keyless-entry system, car door control) remote part of the whole system schematic.

汽车智能按摩系统设计方案，已成功设计的方案-Automotive Intelligent massage system design program, has successfully designed programs

K150. USB PIC PROGRAMMER