430学习例子！很好用的！

ARM9(AT91RM9200)开发板主题驱动-ARM9 (AT91RM9200) theme-driven development board

主要采用飞思卡尔单片机MC9S12XEQ512和三轴加速度传感器记录振动情况，通过can总线传输到上位机进行记录分析

The PCF7991AT is a fully integrated Advanced Basestation IC, ABIC, designed for car immobilizer systems providing read and write access to an identification transponder. The device is intended for use with the NXP transponder family (PCF79xx) as well as other transponder types operating at 125 kHz and employing ASK, Amplitude Shift Keying for write and AM/PM for the read operation. The receiver characteristics (amplifier gain,filter cutoff frequencies) can be optimized to system and transponder requirements. The PCF7991AT IC is designed for easy integration into immobilizer read/write and read-only systems featuring a high degree of integration and very low external component count. The device integrates a powerful antenna driver/modulator, a low-noise adaptive sampling time demodulator, programmable filters/amplifier and digitizer, required to design high-performance basestations. A three wire microcontroller interface is provided for programming the PCF7991AT as well as for th

基于５１单片机的LCD1602显示-Based on 51 Singlechip LCD1602 display

基于STM32的BUCK-BOOST变换电路源码,根据对光伏阵列实时特性曲线的拟合，实现对光伏阵列输出特性的模拟功能。

avr的fat文件系统测试程序--Testing program for AVR s FAT file system.

s3c2440开发板元件库,希望对初学者有用-S3C2440 development board libraries, and they hope to be useful for beginners

数字化语音编码回放系统的原理图，使用AT89C52-Playback of digital speech coding system schematic, using AT89C52

一个完整的系统,用到NIOSII 里面包括语言结构的-A complete system, including the language used inside NIOSII structure

MIPS Assembly Language Programming