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- 2022-01-27 21:32:52下载
- 积分：1
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AVR单片机的24C02 f
AVR 24c02 f
- 2022-05-29 02:51:21下载
- 积分：1
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在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2023-01-08 22:50:02下载
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51单片机状态顺序编码,监控程序在主程序中
51单片机状态顺序编码,监控程序在主程序中
-Coding sequence of 51 single-chip status, monitoring procedures in the main program in
- 2023-06-24 13:40:03下载
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Assembly language programming and debugging tools. The purpose of learning assem...
汇编语言编程和调试工具。
学习汇编语言的目的就是要用汇编语言编程来解决实际问题，下面介绍二种常用的汇编语言编程环境：宏汇编MASM 6.11和Turbo Assember 5.0。
1.1、宏汇编MASM系统
在宏汇编MASM系统中，程序员可用二种方法来处理源程序：命令行和集成环境。
-Assembly language programming and debugging tools. The purpose of learning assembly language is to use assembly language programming to solve practical problems, the following describes two kinds of commonly used assembly language programming environment: Macro Assembler MASM 6.11 and Turbo Assember 5.0. 1.1, Macro Assembler MASM Macro Assembler MASM system in the system the programmer can be two kinds of ways to deal with source code: The command line and integrated environment.
- 2022-12-17 00:45:04下载
- 积分：1
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binary file comparison procedures
二进制文件比较程序-binary file comparison procedures
- 2022-04-28 01:07:19下载
- 积分：1
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4*4键盘扫描按键，依据按键值，一个LED显示相应键值
4*4键盘扫描按键，依据按键值，一个LED显示相应键值-4* 4 keyboard scan button, based on key values, an LED display the corresponding key
- 2022-02-26 15:03:03下载
- 积分：1
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本程序是通过74HC573锁存器控制八个数码管，给大家参考。
本程序是通过74HC573锁存器控制八个数码管，给大家参考。-The program is controlled through the 74HC573 latch 8 digital tube, for your reference.
- 2022-03-12 10:34:41下载
- 积分：1
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拖动鼠标画线，圆，矩形的例子
拖动鼠标画线，圆，矩形的例子-Drag painting line, circle, rectangle example
- 2022-08-13 15:50:12下载
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汇编语言实现两台微机之间通过RS
汇编语言实现两台微机之间通过RS-232C电缆连接实现串行通信。
1、异步方式全双工通信，每次传送单个字符，能连续发送和接收。
2、通信双方采用程序查询方式。
-Microcomputer assembly language to achieve between the two RS-232C serial communication cable connection. 1, full-duplex asynchronous communications, each transmission of a single character can send and receive continuous. 2, communications procedures for both the use of inquiry methods.
- 2022-03-16 06:09:27下载
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