51单片机矩阵键盘的设计与调试，建议使用52单片机。

动态扫描键盘,键盘采用矩阵式结构,用KEILC51编译并运行过,可靠性好-Dynamic scanning keyboard, the keyboard matrix structure, using KEILC51 compiler and run-off, reliability, good

CAN的51单片机源程序 ARM经典 C语言写的-CAN 51 single-chip ARM classic C language source code written in

pid控制的源程序，很不错的，请大家注意关注啊-pid control source, it is good, draw attention to concerns ah

msp430 User Guideq.rar -msp430 User Guideq.rarmsp430 User Guideq.rar

C8051F330部分模块程序,已经调试成功-C8051F330 part of module procedures are debugging success

3.多路舵机控制电路C语言版 C51-3. Multi-channel steering gear control circuit C language version of C51

一款关于ISD4004语音芯片的开发实例，采用C语言编写，具有完整的 SPI 总线操作函数，一定会为你做ISD4000系列芯片的开发带来很大帮助-ISD4004 voice chip on a development instance, using C language, with a complete function of SPI bus operations, will definitely help you make ISD4000 series chips have a great help

实验学习型电子钟包括红外线控制密码da控制led亮度ad转换语音转换闹铃-Experimental study electronic bell, including infra-red control password da control led brightness ad-speech converter alarm

最新的万年历算法，新编万年历星期速算法C语言的实现(hotpower).ZIP-latest hefty almanac algorithm, the newly hefty almanac weeks-speed algorithm C implementation (hotpower). ZIP

凌阳单片机的语音程序3，供学习凌阳单片机的学习者参考-Sunplus voice SCM three procedures for learning Sunplus SCM reference learners