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单片机播放音乐程序,这首曲子是刘德华的“天意”,实验通过,非常好听。...
单片机播放音乐程序,这首曲子是刘德华的“天意”,实验通过,非常好听。-Singlechip playing music, this song is Andy Lau
- 2022-04-17 06:49:22下载
- 积分:1
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Through the AT89C51, can be carried out on the LCD to read and write.
通过AT89C51,可以对LCD 进行读和写.-Through the AT89C51, can be carried out on the LCD to read and write.
- 2022-07-08 19:14:34下载
- 积分:1
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获取CPU频率和名字
获取CPU频率和名字-access to the CPU frequency and name
- 2022-02-05 21:06:47下载
- 积分:1
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从键盘输入两个数字(0~7)之间 (1)用16进制表示两个数的和 (2)用四位二进制表示两个数的差,结果一定>=0 (3)用两位十进制表示两个数的积 ex...
从键盘输入两个数字(0~7)之间 (1)用16进制表示两个数的和 (2)用四位二进制表示两个数的差,结果一定>=0 (3)用两位十进制表示两个数的积 exemple:-keyboard input from the two figures (0 to 7) between (a) a 16-band, said the number two and (2) with four two binary said the number of poor, the results would certainly gt; = 0 (3) with two decimal number two said the plot example :
- 2022-11-07 13:35:03下载
- 积分:1
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的PPT学习汇编,很好!~
汇编学习时的PPT,非常不错!~-compilation of the PPT learning, very good! ~
- 2022-02-07 11:18:53下载
- 积分:1
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henhaoyong a
henhaoyong a anifnainfanidf -henhaoyong a
- 2022-01-26 02:20:56下载
- 积分:1
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开机时,显示12:00:00的时间开始计时;
P0.0/AD0控制“秒”的调整,每按一次加1秒;
P0.1/AD1控制“分”的调整,每按一次加1分...
开机时,显示12:00:00的时间开始计时;
P0.0/AD0控制“秒”的调整,每按一次加1秒;
P0.1/AD1控制“分”的调整,每按一次加1分;
P0.2/AD2控制“时”的调整,每按一次加1个小时;
-Boot-up, indicating the start time 12:00:00 time P0.0/AD0 control seconds of adjustment, every time plus 1 seconds P0.1/AD1 control points of adjustment, every time plus 1 points P0.2/AD2 control when adjustments, every time plus 1 hours
- 2022-04-21 03:30:24下载
- 积分:1
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实现dds的步进控制
步进100hz
步进值可调
实现dds的步进控制
步进100hz
步进值可调
-Dds realize control of the stepper stepper stepper 100hz adjustable value
- 2022-06-26 01:06:42下载
- 积分:1
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有整数乘法、除法、加法及减法的使用汇编语言子程序
有整数乘法、除法、加法及减法的使用汇编语言子程序-There is an integer multiplication, division, addition and subtraction of the use of assembly language subroutines
- 2022-04-17 19:35:15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
- 积分:1