8051 asmbly语言与矩阵键盘输入定时器

段码LCD驱动控制器HT1621的C51程序-Code segment LCD driver controller of the C51 program HT1621

智能吊车，广西壮族自治区电子设计踢 得一等奖-Intelligent cranes, Guangxi Zhuang Autonomous Region, first played in electronic design

DS1302的驱动程序。主程序用C语言编写，驱动用汇编编写。用KEIL C编译通过。-DS1302 drivers. Main program with C language, drivers used to prepare the compilation. Using KEIL C compiler through.

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

用ATmega16实现对74HC595的驱动，并用INT0实现一键休眠-With ATmega16 realize 74HC595 driver, and used to achieve a key sleep INT0

DS18B20芯片的温度转换子程序精度为0.5-Temperature Conversion Subroutine

实现多种单片机相互通信中的从机部分，单片机互相控制-to achieve a variety of microcontroller mutual communication from the plane, mutual MCU control

积分式直流数字电压表avr 单片机控制电路文件-avr

这是一本很好的单片机实验指导书，是初学者的指导资料。-This is a good experiment SCM guide book is a guide to beginners.

ATMEL ARM7的一款芯片应用实例,可以在IAR上面运行-ATMEL ARM7 application example of a chip can run IAR above