资源列表
32M_MP3_Src
- MP3的源程序,可以利用AT89C51SND1来设计单片机,这是源程序,比较全的-MP3 source code
temperature
- 本程序是基于LM35的温度传感器和AT89S52系统的温度检测程序,温度检测精度为+-0.8摄氏度。-This procedure is based on the LM35 temperature sensor and temperature AT89S52 system testing procedures, temperature measurement accuracy is+-0.8 degrees Celsius.
128boot
- atmega128 bootloader刚做的-just do atmega128 bootloader
dianji
- 本程序是基于AT89S52单片机系统来通过键盘控制方波的占空比来实现对直流电机运行进行相应控制的程序。-This procedure is based on single-chip microcomputer system AT89S52 through the keyboard control the duty cycle square wave to achieve operation of the DC motor control procedures accordingly.
lock
- 用4×4组成0-9数字键及确认键。 用8位数码管组成显示电路提示信息,当输入密码时,只显示“8.”,当密码位数输入完毕按下确认键时,对输入的密码与设定的密码进行比较,若密码正确,则门开,此处用LED发光二极管亮一秒钟做为提示,同时发出“叮咚”声;若密码不正确,禁止按键输入3秒,同时发出“嘀、嘀”报警声;若在3秒之内仍有按键按下,则禁止按键输入3秒被重新禁止。 -4 × 4 with the composition of the number keys 0-9 and confirm k
456
- 直流电机闭环控制。是2007年电子设计大赛用到的内容,希望对大家有帮助。-Closed-loop DC motor control. 2007 Design Competition used electronic content, we would like to help.
Thermometer
- DS1624在测量温度时使用了独有的在线温度测量技术。它通过在一个由对温度高度敏感的振荡器决定的计数周期内对温度低敏感的振荡器时钟脉冲的计数值的计算来测量温度。DS1624在计数器中预置了一个初值,它相当于-55℃。如果计数周期结束之前计数器达到0,已预置了此初值的温度寄存器中的数字就会增加,从而表明温度高于-55℃。 -DS1624 temperature in the measurement of the use of a unique online temperature measurem
4X8C
- 金鹏OCMJ4X8C液晶与51系列单片机并口串口连接读写代码-Jinpeng OCMJ4X8C LCD 51 Series single-chip parallel port and serial port to connect to read and write code
Keil_MCS51_MzL05_time
- 基于12864液晶和c8051f020的简易调试显示程序,其中为了看的方便,做了一个小型万年历,但功能不是很全,只做调试用-12864-based LCD and simple debugging c8051f020 display program, in which to see the convenience, so a small calendar, but the feature is not very wide, only for debugging
DS18B20
- ds18b20温度计,带1602液晶显示器,试验通过。-ds18b20 thermometer, liquid crystal display with 1602, the pilot through.
juzjianpan
- 矩阵键盘的数码管显示 使用工具为 keil 和 proteus 内含有完整源代码和电路图-Digital keyboard matrix display Keil the use of tools and proteus Contains the full source code and circuit diagram
UDC2009
- UDC2009参考题目(模拟)电子设计竞赛题目可以练练手哦偶-UDC2009 reference to the subject (analog) electronic design contest topic can hands Oh练练dual
