eCos参考手册。

介绍一种基于红外光电传感器的智能车自动控制器设计方案。以飞思卡尔16 位单片机为核心控制单元，使用红外光电传感器采集路径信息，控制智能车的舵机、驱动电机，实现智能车的自主寻迹行驶。-Introduction of a photoelectric sensor based on infrared automatic controller for intelligent vehicle design. Based on Freescale 16-bit microcontroller as the core control unit, the use of infrared photoelectric sensor acquisition path information, control, intelligent vehicle steering gear, drive motors, autonomous intelligent vehicles driving tracing.

大四毕设，自己原创，做了一个基于STM32 底板加CC2530无线ZigBee温湿光或音频传输的测试平台，请大家轻拍 。。

ARM9(at91rm9200)多功能开发板的主题驱动-ARM9 (at91rm9200) multi-purpose development board of the theme-driven

spi驱动，设置每个寄存器，以及ioremap的用法，连接收发两个引脚进行测试-spi-driven, each register set, and ioremap use, two connecting pin transceiver test

tlc2543模数转换芯片，转换精度很高，很好用-tlc2543

MSP430捕获脉冲计数调速，小车控制程序，PWM输出。

/* 学习ARM9 S3C44B0中电话呼叫功能和中英文短信功能的实现方 /* 1. 该实验仅仅适用与JX44B0-2以及JX44B0-3实验箱 */ /* 2. 实验之前请阅读用户手册，并进行正确的硬件连接 */ /* 3. 实验过程需要SIM卡，SIM可以使用中国移动和中国联通的各种手机卡 */ /* 4. SIM卡请不要带电插拔，否则容易导致烧卡 */ /* 5. 短信实验中需要修改短信中心号码，请参照您的手机中的设置设置该值， */ /* 注意去掉前面的 + 号-/* To learn ARM9 S3C44B0 in call features and functions of the message in both English and Chinese to realize/* 1. The experiment is only applicable with JX44B0-2, as well as JX44B0-3 experiment boxes*//* 2. Experiment please read the user manual before and the correct hardware to connect*//* 3. experimental process requires SIM card, SIM can use China Mobile and China Unicom a variety of mobile phone cards*//* 4. SIM card, please do not live plug, otherwise easily lead to burn cards*//* 5. experiments need to amend the message message center number, please refer to your phone settings in setting this value,*//* Note remove the front of+ No.

pci introduction in underastanding the logic behind pci

4x4的键盘的程序在430单片机程序，键盘是有源的，硬件电路设置成的是上拉-4x4 keyboard program in 430 MCU program, the keyboard is active, the hardware circuit set the pull-up

三星ARM9核心S3C2410芯片初始化程序-Samsung S3C2410 initialisation module