DMA程序，51单片机

这是我用C语言写的一个数字钟，他可以实现多种闹钟和秒表功能-This is because I use C language written in a digital clock, he can achieve a variety of alarm and stopwatch functions, etc.

DS1820v2.c simple 1wire example-DS1820v2.c simple 1wire example

12864液晶驱动程序。学习单片机很好的程序。-12864 LCD driver. MCU learning a good program.

串口调试助手V2.1.EXE 用于串口调试用-Serial debug V2.1.EXE assistant for serial debugging

数控直流电源，步进０．１，０－１５Ｖ掉电存储-CNC DC Power Supply, 0.1,0-15V Step-down storage

使用PIC16F628和U2280构建的门禁控制机,有原理图-use PIC16F628 and U2280 Access Control Construction machine, a schematic diagram

利用P89C66X系列单片机实现I2C总线从器件函数操作库-use P89C66X Series MCU I2C bus function from the operation of the device

数字电路抗干扰： 在电子系统设计中，为了少走弯路和节省时间，应充分考虑并满足抗干扰性 的要求，避免在设计完成后再去进行抗干扰的补救措施。-Digital circuit interference: In the electronic system design, for less detours and save time, should take fully into account and meet the requirements of anti-interference, to avoid later in the design of anti-interference to carry out remedial measures.

AVR单片机开发函数介绍资料,AVR单片机爱好者值得一看.-AVR development function to introduce single-chip data, AVR single-chip lovers to see.

一个M1读卡器的驱动程序，基于51单片机-an M1 reader of the driver, based on 51 MCU