采用RS232鲍勃板显示，SPI

基于matlab的GMSK介绍及设计，用于个人研究、教学、仿真-GMSK presentation and design, for personal research, teaching, simulation

USB摄像头电路图片,电路简单,大家可以-circuit USB camera photographs, a simple circuit, we can try

这也是一个很不错的技术文档 关于FPGA-This is a very good technical documentation on the FPGA

： 通过 L V D S ( 低压差分信号) 传输方案与单个 L C o S ( 硅基液晶) 分时分色显示， 设计主电路 与头盔结构分离的单 L C o S 硅片彩色头盔显示系统。-: Through the LVDS (Low Voltage Differential Signaling) transmission scheme with a single LC o S (Liquid Crystal on Silicon) color separation time showed that the design of main circuit and the structure of the separation of single-helmet LC o S silicon color helmet display system.

单端反激式开关电源具有结构简单、输入输出电气隔离、电压升／降范围宽、易于多路输出、可靠性高、造价低等优点，广泛应用于小功率场合。然而，由于漏感影响，反激变换器功率开关管关断时将引起电压尖峰，必须用钳位电路加以抑制。由于RCD钳位电路比有源钳位电路更简洁且易实现，因而在小功率变换场合RCD钳位更有实用价值。 -Single-ended flyback switching power supply with a simple structure, input and output electrical isolation, voltage up/down range, easy to multi-output, high reliability and low cost, widely used in low-power occasions. However, due to leakage effects flyback converter power switch off when the voltage spike caused by the need to be inhibited by clamping circuit. RCD clamp circuit as a result of active-clamp circuit than the more concise and easy to realize, and in low-power transform RCD clamp occasions more practical value.

helicopter modle paper from nu

How to build First-Generation Wireless USB Devices-First-Generation Wireless U.S. B Devices

相应的软件开发平台与硬件工具，并对ATmega128一些硬件接口在实际应用中的软/硬设计方法与技给出深入和细致的使用指南。 ... 转换器（8535）的使用，异、同步串口通信，软件DAA等；有的属于对传统程序的优化，如对简易键盘LED显示管理，精确定时及-corresponding software development platform and hardware tools, and hardware interface ATmega128 some of the practical application of software/hardware design and technology is in-depth and detailed guidelines for their use. ... Converter (8535), the use of different, synchronous serial communications, software DAA; Some belong to the traditional procedure of optimization, such as the simple keyboard LED display management, precision timing and

22款增值业务产品策划方案 22款增值业务产品策划方案-22 products, value-added business planning program 22 products, value-added business planning program

基于COM技术的电厂在线性能分析模块的设计与开发-Based on COM technology, plant-line performance analysis module design and development of