51单片机模拟spi串行接口程序，在keilc51下编写

51单片机实现电子密码锁 51单片机实现电子密码锁-51 single-chip electronic code lock

This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC Port A.0 -> D Segment Port A.1 -> B Segment .... Also it can generate Common Cathode or Common Anode table codes.. I Coded it long time ago. I Hope help someone. Thank you

adc转换器，实现ad转换功能，可以进行自己的小项目设计-adc converter, ad conversion implementation, can design their own small projects

单片机应用技术选编3,有大量关于51、avr、pic等多种单片机实例-Selected 3 single-chip applications, a large number of on 51, avr, pic, etc. Examples of a variety of single-chip

陈天祥的《十天学会单片机》的所以C语言源程序-Chen Tianxiang

电容式触摸感应按键的软件实现程序，TI公司PM430的源代码-Capacitive touch sensing buttons of the software implementation of chapter

51外部中断例程-51 external interrupt routines

液晶19264驱动程序。显示一串字符。用AT8515L控制，经过调试成功-19,264 LCD driver. Showed a bunch of characters. With AT8515L control, after successful testing

avr单片机atmega8,ad转换测试程序，本程序为试例程序，适用于初学者-avr SCM atmega8, ad conversion, testing procedures, the procedures for test cases procedures applicable to beginners

51系列单片机上实现PC键盘的识别，并且在相应的LED点阵上显示结果-51 Series Single Chip PC keyboard to achieve recognition, and in the corresponding LED dot matrix display results