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利用定时器产生40kHz的空间统计分析超声波测距的C语言程序
超声测距c语言程序 利用定时器产生40khz站空比50 的方波 通过检测收到超声波的时间来测距-Ultrasonic Ranging c language program generated using the timer 40khz space station more than 50 of the square wave by detecting the time to receive the ultrasonic ranging
- 2022-09-16 13:10:03下载
- 积分:1
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AVR microcontrol ,the program is a buzze speaker
AVR microcontrol ,the program is a buzze speaker
- 2022-11-12 00:00:04下载
- 积分:1
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使用DS1302+12864液晶+红外线遥控器,进行无线遥控来改变所有关于时间的设置.包括年,月,日等等的数字时钟的程序~...
使用DS1302+12864液晶+红外线遥控器,进行无线遥控来改变所有关于时间的设置.包括年,月,日等等的数字时钟的程序~-Use DS1302+ 12864 LCD+ Infra-red remote control, wireless remote control to change settings all the time. Including year, month, date, etc. The digital clock procedures ~
- 2022-05-27 15:30:16下载
- 积分:1
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2812驱动128 * 64液晶,文件添加到工程中,主要功能…
2812驱动128*64液晶,把该文件加到工程中,在主函数中初始化液晶既可用了.-2812 driver 128* 64 LCD, the document added to the project, in the main function can be used to initialize LCD.
- 2022-03-05 16:48:46下载
- 积分:1
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是一个关于C51和18B20的测温程序,大家可以参考一下.
是一个关于C51和18B20的测温程序,大家可以参考一下.-Is a study on the C51 and the temperature 18B20 procedure, we can reference.
- 2022-11-21 18:25:04下载
- 积分:1
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8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307...
8253的初始化程序举例:
例1:选择2号计数器,工作在3方式,计数初值为533H(2个字节),采用二进制计数。其初始化程序段为
MOV DX,307H ;命令口
MOV AL,10110110B ;2号计数器的初始化命 令字
OUT DX,AL ;写入命令寄存器
MOV DX,306H ;2号计数器数据口
MOV AX,533H ;计数初值
OUT DX,AL ;选送低字节到2号计数器
MOV AL,AH ;取高字节送AL
OUT DX,AL ;后送高字节到2号计数器
-8253 initialization procedures examples : Example 1 : Select counters on the 2nd, in three ways. Counting for the initial 533H (2 bytes), a binary counting. Initialization of its procedures for MOV DX, 307H; I ordered MOV AL, 10110110B; on the 2nd Counter initialize command word OUT DX, AL; write commands Register MOV DX, 306H; data on the 2nd Counter I MOV AX, 533H; Counting initial OUT DX, AL; low-byte sent to the 2nd Counter MOV AL, AH; With a high-byte send AL OUT DX, AL; evacuations high byte counter to the 2nd
- 2023-08-04 20:25:03下载
- 积分:1
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AD9851子程序,实现快速频率变换和波形输出
AD9851子程序,实现快速频率变换和波形输出-Subroutine AD9851 achieve rapid frequency conversion and waveform output
- 2022-01-21 17:43:33下载
- 积分:1
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PIC单片机红外解码分析仪的电路图,pdf文件格式,请参考使用...
PIC单片机红外解码分析仪的电路图,pdf文件格式,请参考使用-PIC infrared analyzer to the decoder circuit, pdf format, please refer to the use of
- 2022-01-26 02:54:36下载
- 积分:1
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Flashing lights, used to become familiar with single
闪烁灯,用于熟悉了解单片机,初次上手的人用-Flashing lights, used to become familiar with single-chip, first-to-use with
- 2022-08-24 15:39:22下载
- 积分:1
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是一个电源芯片的资料!!767d318资料
是一个电源芯片的资料!!767d318资料-chip is a power of information! ! 767d318 information
- 2023-07-25 23:30:02下载
- 积分:1