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The course is designed to use the three interface chip, 8253,8255,8259 in the p...
该课程设计使用了三块接口芯片，8253、8255、8259；在程序中需要对8255芯片的控制口进行修改，改成自己所用实验板的端口-The course is designed to use the three interface chip, 8253,8255,8259 in the program need to control the port 8255 to modify the chip, into his own experimental port board
- 2022-08-17 07:21:27下载
- 积分：1
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16F873数字钟程序
16F873数字钟程序 -16F873 digital clock procedures 16F873 digital clock procedures
- 2022-01-26 03:29:55下载
- 积分：1
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汇编语言课程设计原程序 案例12字符图形程序阳泉学院
汇编语言课程设计原程序 案例12字符图形程序阳泉学院-compilation of the original language curriculum design procedures case 12 characters graphics program Yangquan College
- 2022-06-18 19:27:17下载
- 积分：1
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Proteus simulation Keil C and cell phone in English to realize the simulation in...
Keil C 和proteus仿真
实现对手机英文输入方式的仿真
-Proteus simulation Keil C and cell phone in English to realize the simulation input
- 2023-01-26 22:05:03下载
- 积分：1
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一个由汇编实现的两个数相加，实现简单，比较适合学生
一个由汇编实现的两个数相加，实现简单，比较适合学生 -achieve a compilation by the sum of two numbers, achieving simpler, more suitable for students
- 2022-01-25 21:40:52下载
- 积分：1
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C 常用算法程序集
徐士良 编
清华大学出版社
1994.1...
C 常用算法程序集
徐士良 编
清华大学出版社
1994.1-C commonly used algorithm for assembly徐士良made Tsinghua University Press 1994.1
- 2022-02-16 04:34:54下载
- 积分：1
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202.asm－－ －演奏“八月桂花香”源程序
202.asm－－ －演奏“八月桂花香”源程序-202.asm--- Recital 八月桂花香 source
- 2022-06-15 13:52:34下载
- 积分：1
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可以利用AT89C51,对模数转换IC ADS7804能够显示出其电压值
可以利用AT89C51,对模数转换IC ADS7804能够显示出其电压值-Can make use of AT89C51, for analog-digital conversion IC ADS7804 can show that its voltage value
- 2023-03-26 15:05:03下载
- 积分：1
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湿空气参数计算
根据已知湿空气的任意2个参数计算其他参数，如已知空气干湿球温度计算焓值之类，操作简单，适合制冷专业使用。运行结果都根据nist软件比较过，比较精确。
- 2022-12-03 19:25:03下载
- 积分：1
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蜂鸣器在单片机上的应用,汇编语言,附原理图及说明学习文档 蜂鸣器的正极性的一端联接到5V电源上面，另一端联接到三极管的集电极，三极管的基级由单片机的P2.4管脚...
蜂鸣器在单片机上的应用,汇编语言,附原理图及说明学习文档 蜂鸣器的正极性的一端联接到5V电源上面，另一端联接到三极管的集电极，三极管的基级由单片机的P2.4管脚通过一个与非门来控制， 用户可以通过程序控制P2.4管脚的置低和置高来使蜂鸣器发出声音和关闭。 蜂鸣器的声音大小及音调可以通过调整P2.4管脚的置高时间及输出的波形进行控制，这一点可以在调试程序的时候来试验。-On the buzzer in single-chip applications, assembly language, with a schematic diagram and instructions to study documents the positive polarity of the end of the buzzer connected to the 5V power supply above, the other end connected to the transistor" s collector, the base level by the single-chip transistor Machine P2.4 pin through a NAND gate to control, the user can be programmed to set pin P2.4 low and set high to make the buzzer sound on and off. Buzzer sound size and pitch can be set by adjusting the P2.4 pin of the high time and output waveform control, and this point could be the time to test the debugger.
- 2023-07-19 04:45:03下载
- 积分：1
