used to achieve the 4046 10m below the signal phase

介绍了用RS-232串口进行开发的过程，对于刚涉及串口编程的开发人员有一定帮助-Introduction by RS-232 serial port to carry out development process, for serial programming just related to the development of staff has a certain extent, help

基于51系列的电子锁设计方案，包含程序，pdf文件-Based on the 51 series of electronic lock design options, including procedures, pdf file

这是一篇关于嵌入式系统的LCD液晶驱动程序的资料及源程序-This is an embedded system on the LCD driver and source of information

LUMINARY ARM的正交编码的代码-Orthogonal coding LUMINARY ARM code

使用3310液晶---数字频率计 .-Use 3310 LCD- digital frequency meter.

串口485通信的好范例子，在工程实践已经调试过了的，抗干扰性好-A good example of serial communication sub 485, in the engineering practice has been passed to debug, and anti-jamming good

51实现ADC的源程序， -51 realize the source ADC,

ICD 2.5(18F4550+16F877)最全的资料！-ICD 2.5 (18F4550 16F877) the most complete information!

这是我画的步进电机通用的驱动板，当然只是应用到初学者，版胡德不是很好，希望大家多多指教。-This is my painting of the stepper motor drive GM board, of course, only applied to the beginner, not a very good version of Ehud, I hope everyone exhibitions.

8051设计延时程序说明。-8051 design description of the procedures.