基于AVR的数字频率计，使用LCD1602做显示。刷新速度1S，含电路图...

这是一个芯片资料,可以为单片机初学者提供一个认识芯片的文档.对学习单片机的同学有帮助-This is a chip data, we can provide an understanding of single-chip chip beginners document. MCU learning students have to help

TLC5615是TI公司的10位D/A转换芯片，DIP-8封装，数据为串行方式，简单好用。内有该芯片的KIEL C51源代码，希望和大家共享。-TLC5615 is TI

NOKIA3310显示屏中文说明，厂家中文的说明。-NOKIA3310 display Chinese that the Chinese manufacturers note.

usb host读写U盘！-usb host U-reader!

HCS08例程：本程序是PWM模块的例程，所用资源为单片机内部TPM模块，所接器件为LED-HCS08 routines: This procedure is routine PWM module, the resources used for the single-chip internal TPM module, the access device for the LED

这是一个很简单的有51单片机就可以实现的PID 控制算法，虽然不是很准确，但是作为一个学习案例，还是很有意义的-PID ,C51 IMPLEMENT

MAX485应用很广泛,可应用远程传输,信号衰减少.-MAX485 applications is very wide, and can be applied to long-distance transmission, the signal failure reduced.

12864LCD显示单片机51程序学习实践经验丰富工程师编写实机通过-51 procedures showed 12864LCD Singlechip experienced engineers to study and practice the real machine, through the preparation of

这是sja1000的读写程序，和大家共享，有需要得打开-This is the SJA1000 literacy program, and everyone shared, there is a need to have open

(AD9958用ADuC845控制的keil源代码包,键盘和显示部分在另一个板上，通过串口发送指令和返回数据) 线路图在压缩包内-(AD9958 using ADuC845 control keil source code package, keyboard and display part in another on-board, through the serial port to send commands and return data) circuit diagram in the compression bag