用PIC单片机写得HT1621驱动程序!

座机电话短信发送源代码，座机按键号码获取，以及分类应用！-ace telephone messages this source code, ace number keys acquisition, classification and application!

该程序是基于c8051f的红外线发射率的测量程序-The program is based on the infrared emissivity c8051f measurement procedures

三星单片机应用基础资料，简要介绍了三星单片机入门基础知识-Samsung

8051 control CF CARD

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

非常方便使用的ds1302程序。使用时，只需调用5个函数，即可完成1302的初始化，读写等-Ds1302 is very easy to use program. Use, simply call the 5 function, 1302 to complete the initialization, reading and writing, etc.

完全用C语言编写的C51单片机多任务操作系统,任务调度基于主动放弃,特别适合STC单片机.-Entirely in C language C51 single-chip multi-tasking operating systems, task scheduling based on the initiative in giving up, and are particularly suited Singlechip STC.

uCOS-II在C51下的一个完整的小游戏源码-uCOS-II C51 in the integrity of a small game FOSS

ARMlpc2300技术笔记上册例程I2C软件包-Technical Notes on ARMlpc2300 List I2C routines package

报警程序，本程序可以用于测试设备运行过程中的报警信息，用于和用户之间进行交流。-Police procedures, the procedures can be used to test equipment during the operation of the alarm information, and users for the exchange between.