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RS485 communication
RS485通信的深层细节,逐步深入分解讲解。-RS485 communication
- 2022-03-24 07:48:20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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用C51编写的源程序清单(由实验板运行通过)包含器件配置文件.闹时启/停子函数.走时函数.定时器T0 5mS初始化.扫描按键子函数.延时子函数等整个工程源代码...
用C51编写的源程序清单(由实验板运行通过)包含器件配置文件.闹时启/停子函数.走时函数.定时器T0 5mS初始化.扫描按键子函数.延时子函数等整个工程源代码-with C51 prepared by the source list (from the experimental operation through plate) contains device configuration files. When downtown Kai/stop unreachable. Walking function. T0 5mS initialize the timer. Functions scan button. Functions delay the entire project source code
- 2022-06-30 20:47:23下载
- 积分:1
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单相电子式复费率电表解决方案,是很好的电表方案!也是很那找到的方案...
单相电子式复费率电表解决方案,是很好的电表方案!也是很那找到的方案-Single-phase electronic multi-rate meter solutions, is a very good meter program! It is found that the program
- 2022-11-08 04:50:04下载
- 积分:1
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C51 ATAPI
C51 ATAPI-CDROM 驱动程序-C51 ATAPI-CDROM driver
- 2022-08-02 14:34:56下载
- 积分:1
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MCS51单片机汇编语言源代码。有需要的朋友,请下载!
MCS51单片机的宏汇编器源程序。有需要的朋友请下载!-MCS51 MCU macro assembler source code. Friend in need, please download!
- 2022-12-31 05:15:03下载
- 积分:1
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EEPROM24c16读写程序,需要的可以参考一下
EEPROM24c16读写程序,需要的可以参考一下-EEPROM24c16 read and write procedures, needed for reference
- 2022-10-28 01:00:04下载
- 积分:1
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用于Atmel单片机ISP下载的程序,该源码比起easy51更通俗易懂,且与easy51兼容,移植也容易。...
用于Atmel单片机ISP下载的程序,该源码比起easy51更通俗易懂,且与easy51兼容,移植也容易。-for Atmel microcontroller ISP download procedures, the source easy51 more accessible than, but compatible with the easy51 transplant easily.
- 2022-07-08 12:09:21下载
- 积分:1
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Ramtron公司铁电存储器MSP430F149源码
Ramtron公司铁电存储器MSP430F149源码-company Ramtron ferroelectric memory MSP430F149 FOSS
- 2022-10-11 21:15:03下载
- 积分:1
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msp430f22x4 C语言程序实例。
msp430F22x4的C语言程序示例.-msp430F22x4 the C language program example.
- 2023-04-11 18:45:03下载
- 积分:1