资源列表
birthday
- 51单片机 keil 蜂蜜器 音乐 生日歌-Honey device microcontrolle 51 birthday song keil
leddisp
- 利用查表程序可以完成BCD与七段码的转换,从而取代硬件七段译码电路,查表程序本身并无复杂之处,需要注意的是七段码的取值,因为七段数码管有共阳极及共阴极之分(参考本站数码管的相关文章)。 共阳极是低电平有效时有效输入。共阴极是高电平时有效输入(所以在C51单片机要使发光二极管点亮,数码管是共阳极的就要让I/O口的电位变为低电位.如果是共阴极的就是合I/O口的电位变为高电位),因些不同的器件会有不同的数码值。另外引脚信号与码位的对应关系也会影响码值,即引脚可以由高到低排列(7-1),也可
led
- 流水灯 驱动led从上到下依次显示,再从下到上依次显示。-Light water
USART-module-ATMega-83535
- usart module ATMega 8535 used to communicated between microcontroller and PC by added the RS232 converter and hyperterminal software
ADC0809
- ADC0809芯片的仿真用途,在课程设计中用到-ADC0809 chip simulation purposes, used in the curriculum design
lp
- MSP430单片机的LOW power应用,掌握此用发之后,CPU会省很多力气的。-MSP430 MCU LOW power applications, to grasp this use after the event, the CPU will save a lot of effort.
adc0809
- adc0809以及控制信号的输出,数字信号的常用设计-adc0809 and control signal output, the common design of digital signal
anjian
- 按键操作控制显示数码管,对其进行加减操作-The key operation control digital tube, add or subtract operation
sanjiaobo
- 51单片机中利用PCF8591进行D/A转换在示波器中显示三角波-51 MCU PCF8591 using the D/A converter in the oscilloscope display triangular wave
dot
- 8X8点阵测试实验,由简单的51单片机实现LED的控制,能够使led规律变化-8X8 matrix test experiments, from simple LED 51 MCU control, enabling led law changes
mcu2
- 单片机实现ad转换与显示 用于普通模拟量测试的准换-MCU ad conversion and display for general quasi-analog conversion test
chuankou
- 51单片机串口测试程序,能将字符循环输出,用串口测试助手可以显示所发送的数据-51 microcontroller serial testing procedures, can output the characters cycle, with serial testing assistant can display data transmitted