232同485转换的pcb图，有需要的只要稍加修改一下就可以了-232 with 485 conversion pcb diagram, there is a need for as long as a little tinkering can be a

TIMERDEMO for arm7 ,学习用，认真阅读后再根据自己需要更改！-TIMERDEMO for ARM7, to study, read carefully before According to their own needs change!

数码管的显示操作，同时也有按键操作程序，通过单片机控制可以直接进行显示-Digital tube display operation, but also has key operating procedures, can be directly controlled through the single-chip display

利用430做的一个产生时钟脉冲的程序，可以调的！-430 make use of a clock pulse generated procedures, you can tune in!

8279与单片机接口 8279与单片机接口

RS485通信的深层细节，逐步深入分解讲解。-RS485 communication

是美信公司realtime芯片ds12887操作的详细原代码

51单片机基础训练项目之通用红外遥控器，包含了PPT等课件，看了你就会了。-51 MCU-based training programs, universal infrared remote control

我参加湖北省电子设计大赛时候准备的一些资料-I have participated in electronic design contest in Hubei Province when some of the information ready

ppt文件，介绍了瑞萨公司的主要嵌入式系统产品系列，以及M16C单片机的性能指标与结构特点 -ppt files, introduced the company s principal Renesas Embedded Systems product line, as well as the M16C MCU performance and structural characteristics