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本程序用at16实现两根线(两个i/o口)+8片74164+一片ULN2003驱动24个LED数码管,通过串口写入要显示的数,可以在很多地方应用...
本程序用at16实现两根线(两个i/o口)+8片74164+一片ULN2003驱动24个LED数码管,通过串口写入要显示的数,可以在很多地方应用
-at16 the procedures used to achieve two lines (2 i/o) are 8 1 74164 24 ULN2003 drive LED digital control through serial write to show that the number can be applied in many places
- 2022-04-30 10:04:18下载
- 积分:1
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HT24 系列的EEPROM 总共8 个管脚,三个为芯片地址脚A0、A1、A2,在单片机对它进行操作时,从SDA 输入A0、A1、A2 数据和芯片外部A0、A1...
HT24 系列的EEPROM 总共8 个管脚,三个为芯片地址脚A0、A1、A2,在单片机对它进行操作时,从SDA 输入A0、A1、A2 数据和芯片外部A0、A1、A2 所接地址需一一对应。一个为芯片写保护脚WP,WP 脚接低电平时,芯片可进行读写操作;WP 脚接高时,芯片只可进行读,不可进行写。
另外两个管脚为电源脚VCC,VSS。
用单片机对HT24 系列的EEPROM 进行控制时,HT24 系列的EEPROM 的外部管脚VCC、VSS、WP、A0、A1、A2 根据需要,对应接上,SDA、SCL 接到单片机控制脚上。-HT24 Series EEPROM total of 8 pins, three pins for the chip address A0, A1, A2, in the microcontroller to operate it, from SDA input A0, A1, A2, and chip external data A0, A1, A2 of the Then one correspondence address must be in. One for the chip, write-protect pin WP, WP feet then low, the chip can be read and write operations WP pin is high then, the chip can only be read, not write. The other two pins for the power pin VCC, VSS. With the microcontroller on the HT24 Series EEPROM control when, HT24 Series EEPROM external pin VCC, VSS, WP, A0, A1, A2 according to the needs of the corresponding connected, SDA, SCL receives SCM control feet .
- 2022-01-28 04:45:28下载
- 积分:1
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在p1.0上产生一个占空比变化的脉冲信号,它产生的脉宽调制信号用于电机的变速控制...
在p1.0上产生一个占空比变化的脉冲信号,它产生的脉宽调制信号用于电机的变速控制-err
- 2022-01-28 21:47:25下载
- 积分:1
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智能车上的源代码,汽车能自动避开障碍物,自动…
关于智能小车的源程序,小车可以自动避障,自动检测黑线刹车-Smart car on the source code, cars can automatically avoid obstacles, automatically detects black line braking
- 2022-11-23 10:35:03下载
- 积分:1
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好用的单片机编译软件,用得挺爽。操作简单,易学。下吧!...
好用的单片机编译软件,用得挺爽。操作简单,易学。下吧!-Single-chip-to-use compiler software, used Shuang did well. Simple, easy to learn. Under the bar!
- 2022-04-27 04:33:03下载
- 积分:1
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ads1110芯片I2C操作:AVR
i2c操作ads1110,chip:avr
-i2c ads1110 operation, the chip : avr
- 2022-11-07 06:30:04下载
- 积分:1
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做的一个FFT算法原程序与大家共享,内有较祥细的说明
做的一个FFT算法原程序与大家共享,内有较祥细的说明-do an FFT algorithm for the original procedures and share, compared with a wound Note
- 2022-04-28 02:33:08下载
- 积分:1
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触摸屏设计开发详细资料以及参看设计电路板图
触摸屏设计开发详细资料以及参看设计电路板图-Touch-screen design and development of detailed information and refer to design the circuit board diagram
- 2022-03-20 18:29:44下载
- 积分:1
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单片机入门的好书,详细介绍了,,,,,,,不用再介绍了...
单片机入门的好书,详细介绍了,,,,,,,不用再介绍了-books, detailing the Medan no longer introduced
- 2022-03-06 05:04:40下载
- 积分:1
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fat16源代码,有fat16.c和FileSys.c,欢迎大家参考
fat16源代码,有fat16.c和FileSys.c,欢迎大家参考-the source code for fat16, including fat16.c and filesys.c. welcome for your referece.
- 2022-09-01 17:20:03下载
- 积分:1