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使用8255芯片，编写程序控制音乐发生器和LED工作使他们组成声光报警装置，自己设置按键来控制音乐发生器启...
使用8255芯片，编写程序控制音乐发生器和LED工作使他们组成声光报警装置，自己设置按键来控制音乐发生器启-The use of 8255 chips, the preparation of program music generator and LED components work so that they sound and light alarm devices, set up their own buttons to control music generator Kai
- 2022-08-02 15:15:42下载
- 积分：1
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City of science and technology in August load too large and the health status of...
八月里市科技的负荷较大时士大夫和健康的身份空间黑色的符号绝对是客户附加费很大撒娇口号就是咖啡活动时看见爱好防静电释放空间黄寺大街-City of science and technology in August load too large and the health status of the symbol space is absolutely black customers surcharge great coffee when the slogan is to see the release of anti-static space-loving Street
- 2022-08-24 21:34:20下载
- 积分：1
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学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百...
学生成绩核算系统的设计与实现（25）
要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
（2）三个成绩对总评成绩的百分比被定义为常数，各占总成绩的30 、30 和40 。
（3）计算每位学生的总评成绩。
（4）计算该班级本课程的总平均成绩。
（5）计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优，89-80为良，79-70为中，69-60为及格，60分以下为不及格。
（6）按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop
- 2022-05-25 02:22:21下载
- 积分：1
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goodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgood
好东西啊 好东西啊 好东西啊 好东西啊 好东西啊 好东西啊 好东西啊 好东西啊 好东西啊 -goodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgoodgood
- 2022-01-25 20:22:37下载
- 积分：1
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TLC2543是TI公司的12位串行模数转换器，使用开关电容逐次逼近技术完成A/D转换过程。由于是串行输入结构，能够节省51系列单片机I/O资源；且价格适中，分...
TLC2543是TI公司的12位串行模数转换器，使用开关电容逐次逼近技术完成A/D转换过程。由于是串行输入结构，能够节省51系列单片机I/O资源；且价格适中，分辨率较高，因此在仪器仪表中有较为广泛的应用。-TLC2543 is TI s 12-bit serial ADC, the use of switched-capacitor successive approximation technique to complete A/D conversion process. Because it is serial input structure, and can save 51 Series single-chip I/O resources and affordable, higher resolution, so the instrumentation are more widely used.
- 2022-03-20 02:52:01下载
- 积分：1
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EMC 78P156 控制蓝牙芯片,实现车载蓝牙电话通讯.
EMC 78P156 控制蓝牙芯片,实现车载蓝牙电话通讯.-EMC 78P156 control of Bluetooth chips, realize Car Bluetooth telephone communications.
- 2022-07-07 20:55:40下载
- 积分：1
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This is my recently produced, we still would like to comment on the
这是我最近制作的，想仍大家评论一下-This is my recently produced, we still would like to comment on the
- 2022-03-02 22:14:23下载
- 积分：1
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单词记忆，每天可以学习单词
单词记忆，每天可以学习单词-word memory, learning words a day
- 2022-04-24 01:19:34下载
- 积分：1
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实现高
实现高级电子琴的程序，并实现若干扩展功能。
基本功能：用8257键盘输入对应的七个音阶，通过实验箱的喇叭发出声音，并通过七段数码管显示输入音阶；
扩展功能：1、录音：记录所弹奏曲目
2、放录音：任意时刻重放最新记录曲目
3、在程序中可预设一曲目，按一键实现播放该曲目。
4、在播放录制曲目或预设曲目时，按8279键盘上任意键可以暂停播放，再按一次从暂停处继续播放。
5、程序运行时有友好的用户介面
-Realize high-level organ of the process and realize a number of extensions. Basic functions: keyboard 8257 corresponds with the seven scale, through experimental sound speaker boxes, and through Seven-Segment LED display input scale the expansion of functions: one, sound recording: Record the playing pieces 2, released recordings: any time replay music 3-to-date records, in the proceedings may be the default one track, according to realize one key to play the tracks. 4, recording tracks in the player or the default program, press any key on the keyboard 8279 can pause playback, press once again to continue from the suspended players. 5, is running friendly user interface
- 2023-05-29 06:35:03下载
- 积分：1
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在java代码教材第三章源代码java程序代码
JAVA程序编码 JAVA课本代码第三章原代码-Java program code in Java code textbooks Chapter III source code
- 2022-02-22 10:39:36下载
- 积分：1
