MCU matrix keyboard scanning process, has made a header file, very easy to use

单片机IDE3000的指导手册，第二版，内含指令集和集成环境的使用方法-SCM IDE3000 instruction manuals, the 2nd edition, containing instruction set and integrated use of the environment

51单片机驱动93c46，C源代码，SPI总线-51 Microprocessor 93c46, C source code, SPI Bus

一个很好的例程，希望对您有帮助，欢迎探讨

arm7 lpc2132 GPIO driver for beep

PHILIPS P87C591 PeliCan C语言开发库，极大方便了对591的CAN开发。-PHILIPS P87C591 PeliCan C language library, a great convenience for the development of CAN 591.

C8051f021单片机 ASm 头文件-C8051f021 SCM ASm header files

电子密码锁程序，两键输入，其中一个键累加，另一个键确认。密码正确锁打开（开锁指示灯亮）；密码错误锁关闭（关锁指示灯亮）；连续错三次则锁定键盘8秒并发出报警声。-Electronic code lock procedure, the two key input, one key additive, and the other button to confirm. The correct password to open lock (unlock indicator light) password error lock closure (Kuan-lock indicator light) consecutive wrong then lock the keyboard three times and issued eight seconds alarm sound.

单片机定时器计算软件,能够很方便的计算出定时器的各个参数-Single-chip timer calculation software can be very convenient to calculate the various parameters of the timer

ADC0832程序,C51版的,己调试通-ADC0832 procedures, C51 version, debug others pass

单片机智能抢答器设计论文，以及设计硬件图和附录-Single-chip intelligent design thesis Answer，And design the hardware chart and Appendix