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51上网卡测试程序源文件
51上网卡测试程序源文件 -51 72.16 testing procedures source 51 72.16 source test procedures
- 2022-07-26 14:41:03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
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Using AT89S52 realize phase function, optical encoder used to encode the output.
用AT89S52实现鉴相功能，用于对光电编码器的输出进行编码。-Using AT89S52 realize phase function, optical encoder used to encode the output.
- 2023-02-18 21:35:04下载
- 积分：1
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单片机计时仪器，不错的参考程序。接口可以自行修改即可
单片机计时仪器，不错的参考程序。接口可以自行修改即可-Single-chip timing equipment, a good reference for the procedure. Interface can be modified to
- 2023-04-16 12:10:03下载
- 积分：1
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SDU的字库，主要包垮一些程序代码，很好用的，希望对大家有用...
SDU的字库，主要包垮一些程序代码，很好用的，希望对大家有用-SDU
- 2022-01-28 15:28:47下载
- 积分：1
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ds1302, to do my own successful, can be downloaded directly using!
ds1302,我自己做成功了,可以下载就直接用!-ds1302, to do my own successful, can be downloaded directly using!
- 2022-07-24 07:31:17下载
- 积分：1
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51 SCM in running a small OS, but the largest number of mission 16
可在51单片机上运行的小型OS,不过最多任务数为16个-51 SCM in running a small OS, but the largest number of mission 16
- 2023-05-25 08:35:02下载
- 积分：1
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使用AT89C51模拟SPI接口驱动ADS7835进行AD转换
使用AT89C51模拟SPI接口驱动ADS7835进行AD转换-use AT89C51 simulation SPI Interface Driver ADS7835 for AD conversion
- 2022-01-20 22:39:01下载
- 积分：1
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AVR128的C代码，外部中断，串口中断，IO操作
AVR128的C代码，外部中断，串口中断，IO操作-AVR128 C-code, external interrupt, serial port interrupts, IO operation
- 2022-10-12 17:50:04下载
- 积分：1
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51 SCM and its C language programming examples of the first 6 chapters
51单片机及其C语言程序开发实例第6章节-51 SCM and its C language programming examples of the first 6 chapters
- 2022-08-10 23:05:39下载
- 积分：1
