Human Interface Devices

单片机密码锁，四位数码管显示，6个按键做密码，一个做设置键，一个做解码键，解码成功蜂鸣器响-SCM password lock, 4 digital LED display, 6 keys to do the password to do a set key, a make decoding key, decode the success of buzzer sound

凌阳16位单片机应用基础 -Sunplus 16-bit single-chip application infrastructure

the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software, - the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software,

名称：独立按键 公司：上海浩豚电子科技有限公司 编写：师访 日期：2009.5 修改：无 内容：切换到独立按键模式，通过按键在数码管显示对应的数字-Name: Independent keys Company: Shanghai Electronic Technology Co., Ltd. Hao dolphin prepared: Teachers Visit Date: 2009.5 Review: No content: Switch to the independent button mode, key in the digital tube display by the corresponding number

51单片机旋转屏幕的时钟，是doc格式，代码在文章里-51 Single-chip clock rotating screen is doc format, the code in the article

KeilC51下的USB的slave设备源码,MCS51开发.-In KeilC51 environment, slave device source code for USBand the exploitation for MCS51

此源码是基于凌阳系列单片机编写的，主要是训练对凌阳单片机的基础。 霓虹灯为多样式变化的，可以修改源码来实现自己的想法！-This source is based on the Sunplus Series Singlechip prepared, mainly training on the basis of single-chip Sunplus. Neon lights for many style changes, you can modify source code to realize their own ideas!

单片机与时钟芯片ds1302接口程序，C语言代码，简单使用。-MCU and clock chip DS1302 interface program, C language code, simple to use.

扫雷程序,基于51系列-clearance procedures, based on the 51 Series

c8051f040 t3频率方波输出，T4脉冲计数，T2计时例程-c8051f040 frequency square-wave output, pulse counting T4 and T2 time routines