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USB2.0数据采集板原理图,用的是isp1581
USB2.0数据采集板原理图,用的是isp1581-USB data acquisition board schematics, using the isp1581
- 2022-07-10 05:08:06下载
- 积分：1
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功能：
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出（十路水位值）
并计算水头送STC板
2、采集数据为BCD码制，先转换成二进制...
功能：
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出（十路水位值）
并计算水头送STC板
2、采集数据为BCD码制，先转换成二进制，处理后再转换成BCD
3、通讯采用方式3，多机通讯，上位机发地址时TB8=1，其他TB8=0
下位机SM2=1，RB8=1时产生中断后使SM2=0收发数据，结束后SM2=1
在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisition of data-bit machine and send this data through 8255 (the road level 10 value) and calculate the head sent to STC board 2, for BCD code data collection system, the first converted into binary, and then deal with the conversion into BCD 3, communication using methods 3, multi-machine communications, address PC made TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1 in this system to the local hardware address set to 0
- 2023-07-17 03:30:03下载
- 积分：1
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51单片机矩阵键盘的设计与调试，建议使用52单片机。
51单片机矩阵键盘的设计与调试，建议使用52单片机。-51 Single-chip design of the keyboard matrix and debugging, it is recommended to use single-chip microcomputer 52.
- 2022-03-20 06:55:02下载
- 积分：1
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AVR GCC program design CD with the book containing the AVR
AVR单片机GCC程序设计随书光盘源码
内附AVR嵌入式操作系统源码-AVR GCC program design CD with the book containing the AVR-source embedded operating system source code
- 2022-04-15 08:13:44下载
- 积分：1
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本设计采用ATMEL公司的AT89S52单片机和红外遥控技术实现近距离无线通信的软硬件系统。为了使受控设备识别信号，设计一种数字信号编码系统，利用红外线将数字信...
本设计采用ATMEL公司的AT89S52单片机和红外遥控技术实现近距离无线通信的软硬件系统。为了使受控设备识别信号，设计一种数字信号编码系统，利用红外线将数字信号调制，而数据的解码则由另外的单片机完成，系统的实现简单。-This design uses ATMEL Corporation AT89S52 MCU and infrared remote control technology to achieve a short distance wireless communications hardware and software systems. Controlled equipment in order to enable the identification signal, the design of a digital signal coding system, using infra-red digital signal modulation, and data from other single-chip decoder completed, the system simple.
- 2022-01-20 22:50:32下载
- 积分：1
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160104S6B0719(iccavr) form ouravr.com
160104S6B0719(iccavr) form ouravr.com
- 2022-09-29 09:50:05下载
- 积分：1
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x5045的应用程序，多初学的朋友很有帮助！
x5045的应用程序，多初学的朋友很有帮助！-X5045 applications, and more helpful beginner
- 2023-02-07 18:05:04下载
- 积分：1
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74HC595在数码管上的详细应用和编程方法
74HC595在数码管上的详细应用和编程方法-74HC595 in the digital control on the detailed application and programming method
- 2022-02-26 15:52:22下载
- 积分：1
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用单片机 AVR mega48 和 tinny13做的 AVRCDC
用单片机 AVR mega48 和 tinny13做的 AVRCDC-With MCU AVR mega48 and tinny13 do AVRCDC
- 2023-05-02 21:50:03下载
- 积分：1
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ic驱动控制程序
ic驱动控制程序-ic-driven control program
- 2022-12-21 07:20:03下载
- 积分：1
