利用单总线数字温度芯片DS18B20测温度，并用七段数码管显示出来。proteus仿真，keil编译-DS18B20+PROTEUS+KEIL

这是一个键盘的单片机小程序，适合于初学者学习-This is a small program the keyboard microcontroller is suitable for beginners to learn

PIC18F458的AD采集源程序，经过测试完全可用-PIC18F458 source collection of AD, has been tested fully available

msp320F247单片机的AD采样及液晶1602显示-msp320F247 SCM AD sampling and liquid crystal display 1602

vs2005+模拟器，实现SD卡文件的创建，读取，删除。-vs2005+ simulator realize SD card files to create, read, delete.

430LCD使用，很好的例子，C语言写的，希望对象我一样的初学者有用-430LCD use, a good example of the C language to write, I hope the same object useful beginners

PC机端程序，实现PC机与单片机的发送和接受通信.-PC-side procedures, and realize PC-MCU to send and receive communications.

用于cml860芯片收发DTMF和FSK信号-Cml860 for DTMF and FSK transceiver chip signal

AVR单片机的优化RC6 加密算法（速度快，其优化思想绝对值得学习） 在有128bytes RAM 的AVR单片机上执行 rc6 16/10/8(16 bit/10 rounds/8 bytes keys) * 对多数代码进行了 C 语言优化，对数据相关循环移位，模乘等用ASM优化 * 在4MHz无乘法器的AVR上得到平均 1172 Bytes/s的加解密速度。 * 编译器: AVR-G-AVR optimization RC6 encryption algorithm (faster, optimizing their thinking definitely worth learning) 128bytes of RAM in the AVR on the implementation of production 16/10/8 (16 bit/10 rounds/8 bytes keys)* for the majority of code optimization of the C language the data related to cycle shift, mode used by other optimization* ASM 4MHz without the multiplier be average AVR 1172 Bytes/s speed encryption and decryption.* Compiler : AVR-G

kell c51 vision2入门教程,一本很好的工具书哟,大家不妨看看嘛?-kell c51 vision2 Tutorial, a good tool yo, we may as well take a look at them?