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I2Cgeneral
- I2C通用程序可以用于C51单片机的模拟I2C通讯,-I2C common procedures C51 microcontroller can be used for the simulation I2C communications.
keyboard
- 89C51扩展4*4键盘 实现键盘扫描 可直接运行 下载 控制-89C51 expansion of 4* 4 keyboard to achieve operation of the keyboard scan can be downloaded directly control
send
- NRF20l01无线模块的发射与接收!!! 编程模式-NRF20l01 can be used have been tested, using KEIL c51 compiler
shishi
- 一个数字电压表的应用程序 采用12位AD TLC2543采集电压 串行通讯 C51单片机实现 可实现自动报警功能-A digital voltmeter application uses 12 AD TLC2543 collect voltage C51 MCU serial communication can realize automatic alarm function
2013_work_3
- 1、使用T0或T1,完成基准为50ms的定时,使用查询方式完成即可; 2、利用50ms的基准定时,完成1s定时,每1秒,切换EZ-51开发板上某个LED(如LED0)的亮灭状态; 3、每10秒,控制EZ-51开发板上的蜂鸣器鸣叫1次; 4、分别用汇编和C51完成上述要求。-1, using the T0 or T1, the timing of completion basis of 50ms, can be accomplished using the query 2, usin
2013_08_18_work_4
- 1、使用T0或T1,完成外部计数功能; 2、使用EZ-51开发板上2个LED反映计数器低2位内容(LED0反映Bit0、LED1反映Bit1); 3、每计数10次,计数器清零,且控制EZ-51开发板上的蜂鸣器鸣叫1次,用查询方式完成即可; 4、分别用汇编和C51完成上述要求。 三、-1, using the T0 or T1, complete external counting function 2, using the EZ-51 development board 2 L
dian1
- 电子琴的原理图,即PCB图等,还附带了单片机C51的程序,能够较好的实现电子琴功能-Electronic organ schematic diagram, PCB figure, etc., also comes with a microcontroller C51 program, can better realize the electronic organ function
Waveform-Generator
- 内含C文件,以C51为基础,proteus软件实现使用DAC0832 输出波形可使用按键进行正弦波、三角波、矩形波的输出,可进行波频率的调节LCD显示波的频率等-Contains C files to C51-based, proteus software using DAC0832 output waveforms using the keys sine wave output triangle wave, square wave, the wave frequency can be adju
Real-time-clock-output
- 以C51为主采用DS1302进行proteus仿真,采用虚拟终端输出实时时钟,按键可进行时钟调节-C51-based DS1302 to be using proteus simulation, virtual terminal output in real-time clock, clock adjustment can be the key
Right-flash-display-six-digits
- 以C51为主采用74HC573进行proteus仿真,可实现六位(可调)数字右闪输出,输出结果显示在数码管上-In C51-based simulation using 74HC573 be proteus can be achieved six (adjustable) right flash digital output, the output is displayed on the digital tube
PC-Time-synchronization-output
- 以C51为主采用DS1302进行proteus仿真,可实现与PC机同步输出,输出结果显示在一个小窗口上-C51-based DS1302 to be using proteus simulation can be achieved with a PC sync output, the output is displayed in a small window on