自己要下东西所以就垅个东西上来啦,哈哈大家的原谅呀!!1

6位共阴数码管，CD4511驱动，使用反极法的键盘

lcd的资料，收集很久了， 放上来共享一下，附各种接口应用代码-lcd data collection a long time, sharing放上来click, with a variety of interface application code

应用背景MX28是一个面向低功耗，高性能，低价格，多媒体ARM926EJ-S处理器，MX28的 目标市场是人机界面屏幕设备，工业控制显示驱动设备，图形远程控制，手持扫描 仪和打印设备，电子POS终端，智能网关，能量仪表，媒体网关，便携医疗设备，PDA,VOIP,汽车仪表；关键技术非常有参考价值的裸机代码，网上裸机代码很少 里面包含audio,can ddr dma enet fuce i2c key lcd mmc nand spdif timer touchsreen uart usb等等裸机驱动 使用方法可以参考官方手册

linux启动的介绍文档，启动的基本流程-linux start introducing the document, start the basic flow

这是单片机与计算机的通信编程，希望对有的人有用。-This is the MCU communication with the computer programming, want to be useful for some people.

emgui是gui变成架构，希望可以让大家学到东西-emgui

CC2420 是一款无线射频芯片，它提供的通信功能可以使你的设备与标准的设备实现互连互通.该协议已用于工业传感网络和"智能家居"设备.这些设备大多采用ZigBee协议。-CC2420 is a radio frequency chip,which provides communications functions can make your equipment and use of standard equipment to achieve interconnection.

三星x609手机升级文件,修改了内置铃声-Samsung x609 phone upgrades, revised the built-in ring tones

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.