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I very much support the single
本人非常支持单片机设计DIY 在这里再次献出小弟的一点心意,下面是使用AT89S52驱动74HC4015,实现1选择8的数据通道切换器,可以在不8个通道出加上不同大小的电阻.可以用来单声道音量的大小控制.
下面作品图是小弟设计的廉价的 基于单片机的毕业设计 ,它还使用了无线接收发送模块,通过使用手上的遥控器能控制音量的大小,还加了一块HCF4052用于输入音道的选择,支持思路音频信号的输入,一路音频信号的输出:
-I very much support the single-chip design DIY here again gave a little boy s mind is to use the following AT89S52 drive 74HC4015, to achieve a choice of 8 switches the data channel, you can not add the 8-channel resistance of different sizes. Can used to the size of mono volume control. The following work plan is designed小弟cheap graduation based on single-chip design, it uses the wireless receiver send module, through the use of the hands of the remote control can control the volume size, but also Add a piece of HCF4052 Road for the importation of sound choices, to support the idea of audio signal input, the output audio signal all the way:
- 2023-08-04 10:50:03下载
- 积分：1
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状态1：个人电脑键盘发送任意数量的0
状态1：PC机键盘发送0-9任一个数字，单片机接收发送的数字，并在数码管上显示。
状态2：单片机将接收到的数字回送到PC机，并在屏幕上显示。
-Status 1: PC Keyboard to send any number of 0-9, sending the number of single-chip receivers, and digital tube display. Status 2: Single-chip will receive the figures back to the PC, and displayed on the screen.
- 2022-08-09 16:26:59下载
- 积分：1
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8051 Dynamic control of display data Max7221
8051单片机控制Max7221实现动态显示数据-8051 Dynamic control of display data Max7221
- 2022-10-07 21:40:03下载
- 积分：1
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51单片机的高速串口驱动ucos ii的移植
51单片机的高速串口驱动ucos ii的移植-51 Single-chip high-speed serial drive ucos ii transplant
- 2022-03-24 14:40:27下载
- 积分：1
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标准NEC格式红外发送库文件，AVR平台，开发环境中提取，拿来就用。...
标准NEC格式红外发送库文件，AVR平台，开发环境中提取，拿来就用。-The standard NEC format for infrared send the library file, AVR platform, development environment to extract, brought to use.
- 2022-03-31 07:17:24下载
- 积分：1
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摩托罗拉 hc908sr12的开发代码 codewarrior软件开发的
摩托罗拉 hc908sr12的开发代码 codewarrior软件开发的-Motorola hc908sr12 development code CodeWarrior software development
- 2023-03-16 21:40:04下载
- 积分：1
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红绿灯模拟C程序，用于51单片机，用keil编译，适合二次开发。...
红绿灯模拟C程序，用于51单片机，用keil编译，适合二次开发。-Traffic simulation program for C compiler, 51 SCM keil, suitable for secondary development.
- 2022-01-26 13:57:13下载
- 积分：1
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C8051F040 operation timing of the HT1380, as well as set
C8051F040的HT1380操作时序，以及时间设置和LCD时间显示(显示小时和分钟)-C8051F040 operation timing of the HT1380, as well as set-up time and time LCD display (shows hours and minutes)
- 2022-05-21 07:05:24下载
- 积分：1
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目 的: 建立DS18B20操作库
目标系统: 基于avr单片机
应用软件: AVRGCC
版 本: Version 1.2
圆版时间:...
目 的: 建立DS18B20操作库
目标系统: 基于avr单片机
应用软件: AVRGCC
版 本: Version 1.2
圆版时间: 2007-09-25
开发人员: heshw99 -Objective: To establish library goals DS18B20 operating systems: avr-based single-chip applications: AVRGCC version: Version 1.2 a round version of Time: 2007-09-25 Developer: heshw99
- 2022-12-20 18:15:03下载
- 积分：1
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此程序是用于AVR单片机驱动FLASH的,对于用AVR单片机进行开发的朋友,提供了一个例程,还有对于对使用FLASH没有经验的朋友也有很好参考价值...
此程序是用于AVR单片机驱动FLASH的,对于用AVR单片机进行开发的朋友,提供了一个例程,还有对于对使用FLASH没有经验的朋友也有很好参考价值-this procedure is used AVR Flash Drive, AVR for use for the development of a friend, provides a routine, There FLASH for the right to use the lack of experience has become a good friend reference value
- 2023-04-04 17:35:03下载
- 积分：1
