嵌入式ARM开发板实现一个简单WEB服务器的程序

VB-RS232通讯协议, 比较经典的代码。-VB-RS232 communication protocol to compare the classical code.

不错的字模提取软件。（转载）-A very good alphabet and character dot matrix generator

是目前最流行的掌上电脑的资料,对Palm OS初学者是很有帮助的！-is currently the most popular handheld computers, the Palm OS is very helpful beginners!

基于LPC2146的USB-HID设备程序，一个简易鼠标。-LPC2146 based on the USB-HID device procedures, a simple mouse.

完整的S3C2410终端键盘驱动源程序，拿去稍加修改使用即可。-S3C2410 complete terminal keyboard driver source code, take a little modification you can use.

一个通讯管理机的源代码。比较好用。推荐-A communications manager of the source code. Comparison of ease of use. Recommended

这些都是常用的通信设备的电路原理图，很多是高频电子线路的--Circuit diagrams for some commonly used communication devices. Many are operated under high frequency.

mcu isp cheng xu

该数控直流电流源以精密压控电流源为核心、用单片机、DAC组成控制电路，引入“S类”反馈控制功率放大电路，实现超精密电流控制、具备精准的扩流能力、低失调、有步进、同时带有 丰富扩展功能的精密电流源。经过ADC采样，完成输出电流显示功能，并使输出范围覆盖0～2A，是理想的电流源解决方案。-The CNC precision DC voltage-controlled current source to current source at the core, with single-chip, DAC control circuit components, the introduction of " S-type" feedback control circuit power amplifier to achieve ultra-precision current control, with precise flow capacity expansion, low disorder, there is stepping at the same time and expanded with rich precision current source. ADC sampling after completion of output current display, and output cover 0 ~ 2A, the current source is an ideal solution.

I2C 总线规范 I2C 总线的IC 不只帮助了设计者它们也使设备厂商得到很多益处 -I2C bus specification I2C bus not only helped IC designers to enable equipment vendors they also receive many benefits