Nokia3310的proteus仿真模型model.zip

基于usb开发板的hid键盘,使用者可根据此代码编写自己的HID设备-development board based on usb hid the keyboard, users can be prepared according to this code of HID equipment

一款基于C51系列的红外参考代码，学习的力量-A Based on the C51 series of infrared reference code, learning the power of

两个DB18B20来显示温度，在ＫＥＩＬＣ下编译调试成功-Two DB18B20 to display temperature, in the debug compile successfully under KEILC

PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with registers control software.

51的IIC源码,修改一下就可以用了! 51的IIC源码,修改一下就可以用了!-51 IIC source, changes to be spent! 51 IIC source, changes to be spent!

高精度实时时钟－SD2001驱动程序 用于威帆电子SD200X系列IC驱动-high-precision real-time clock-driven procedures for SD2001 Granville sails electronic SD200X Series Driver IC

LM128*64液晶驱动程序，有显示图形，汉字，画线等功能 -LM128* 64 LCD driver, has display graphics, characters, painting lines and other functions

液晶ATM12864D的驱动程序，应该也可以驱动其他类似的12864液晶，绝对精简，只含ASCII码显示，汉字可自己写，我开发的系统就是用的这个驱动，很实用-ATM12864D LCD driver should be able to drive other similar LCD 12864, absolutely streamlined, containing only ASCII code display, to write Chinese characters can be their own, I developed systems that use this driver, it is practical

c语言编程的8位密码锁，用Protues进行仿真，效果不错-c language programming of eight locks with Protues simulation, good results