资源列表
xianshi
- 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. 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),
ad
- tlc2543的模数转换的c程序,51单片机平台
ST7735R_initial_code
- 当前流行的LCD driver IC ST7735R的初始化代码,配天马1.77" LCD panel.-Initial code of a popular LCD driver IC--ST7735R, it s suitable for case of ST7735R+TM1.77" LCD panel.
4X4key
- 4*4键盘扫描程序,希望有需要的朋友们下载-keyboard4*4
R15
- 无需查表,利用函数计算ADC寄存器值到实际对应温度值的函数-using curve fitting method to get ADC port temperature, no need index table
max1241_0
- 用C语言写得读取AD芯片max1241的AD转换结果的程序,在CV2.0环境下调试通过-Written using C language to read the AD AD conversion results max1241 chip program, the debugging environment by CV2.0
kongwen
- pic单片机控制DA芯片来实现软件设置功能。-pic microcontroller chips to implement software settings DA function.
myGetHC166DIVal
- 74HC166做数据采集的重要列程,供51单片机开发参考,也许会有很大的帮助。-74HC166 out to do the important data collection process for the development of 51 single-chip reference, may be of great help.
ev1527
- ev1527解码方式非常好用,请大家参考一下,给个意见-ev1527 decoding is very easy to use, please refer to different views
51-MCU_T0T1
- 51单片机定时器中断T0 T1同时使用,互相独立使用-51 MCU T0 T1 use
4x4keyboard
- AVR单片机初学者非常适合,通俗易懂。是键盘矩阵-AVR microcontroller is suitable for beginners, easy to understand. Keyboard matrix
1602word-test
- yl-9型号 51单片机的lcd液晶测试-yl-9 51 microcontroller LCD test