平凡老师单片机超经典课件，及其适合初学者入门学习

基于89S52单片机的4位LED显示，定时程序，定时器初值可以在程序中修改。-89S52-based MCU four LED display, the regular procedures Initial timer in the process of change.

DTMF双向收／发集成电路MT8880专门为双音频信号的收、发而设计，它既能产生发送双音频信号，又能对双音频信号进行接收译码，还能判断各种信号音(拨号音、回铃音、忙音)。以上就是它的应用电路和程序-Two-way DTMF collection/fat MT8880 IC specifically for the dual audio signals received, the design, it could have sent dual audio signal, while the dual audio signal decoding receiver, but also to judge the sound signal (dial tone , ring back tone, busy tone). Above is its application circuit and procedures

电子密码锁设计 -Electronic code lock design

72段LCD驱动器SD0418的测试程序-72 LCD drive SD0418 test procedures

文件中包含C8051F单片机应用CAN功能时所需的CAN初始化及接收发送函数，已经过长期验证和应用，可以放心使用。-C8051F MCU file contains the necessary application of CAN function to send and receive CAN initialization function, has been a long-term verification and applications, you can rest assured that use.

12864Lcd c51例子-12864Lcd

在网上找的，所以的关于MAX260，MAX261，MAX262，MAX263的中文资料及很多实例程序和经典电路-Online to find, therefore, on the MAX260, MAX261, MAX262, MAX263 Chinese information and a lot of examples of procedures and the classical circuit

经典的汇编语言程序！是把书上理论的不好 理解的原理用程序表达出来！-classic assembly language! The book is on the theoretical understanding of the principles of bad procedures used expression!

用VB实现PC与单片机通信用VB实现PC与单片机通信-Using VB realize PC and MCU Communication VB realize PC and MCU communication

192X64液晶屏用AVR驱动的汇编语言 192X64液晶屏的MCS51汇编语言 192 64液晶片驱动程序 12232点阵信利液晶驱动-192X64 LCD screen with AVR-driven assembly language 192X64 LCD screen assembler 51 languages- 192 64 LCD Driver 12232 Lattice letter Lee LCD driver