平凡老师的单片机c语言教程对于初学者入门很有帮助

C51单片机教程L1,以及L1的例子源代码.-C51 Singlechip Guide L1, and L1 example source code.

78EXXPCB11 winbond51单片机源码一堆-78EXXPCB11 winbond51 SCM source heap

Kicad的中文入门手册，才翻译的，国外的开源PCB绘图软件-Chinese Primer Kicad only the translation of foreign open-source PCB drawing software

SY0406开发板的测试程序 可以检查键盘使用 密码保护 LED显示-SY0406 development board testing procedures to check the use of password-protected keyboard LED Display

用于单片机的PID调节子程序,经过多次改进,非常实用简单,已经用于多个产品上,非常稳定可靠-for SCM PID subroutine result, a very simple and practical. has been used for many products, a very stable and reliable

USB便携多道系统单片机固件程序.单片机固件程序采用CodeWarrior Development Studio for HC(S)08 Microcontrollers集成开发环境开发，编译后生成的可执行文件为motorola公司的.s19格式，位于源代码的 .in 路径下。同时生成的还有该路径下的.map文件，记录存储空间分配情况。-USB portable multi-channel system microcontroller firmware. MCU firmware procedures used CodeWarrior Development Studio for HC (S) 08 Microcontrollers integrated development environment development, the compiled executable file generated for motorola companies. S19 format at the source code. Bin paths. There are also generated in the path of. Map documents, records storage space allocation.

51单片机u盘读写模块，提供全套资料，原理图，固件源代码。-usb mass storage controller module

can tongxunCAN128的底层驱动-the underlying drivers can tongxunCAN128

实时时钟芯片C51程序，可以精确的驱动芯片进行实时时钟显示-real-time clock chip C51 procedures, the driver can accurately in real-time clock chip show

KEIL开发的密码锁 源程序,已经通过PROTEUS软件的仿真测试-KEIL locks source development has been through PROTEUS software simulation testing