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IRQ4 interrupt has three interrupt sources: 1KHz, 2Kz and 4KHz, each interruptio...
IRQ4中断有三个中断源：1KHz、2Kz和4KHz,每一个中断分别控制与IOA0-IOA1,IOA2-IOA3和IOA4-IOA7相连的LED灯-IRQ4 interrupt has three interrupt sources: 1KHz, 2Kz and 4KHz, each interruption of the respective control and IOA0-IOA1, IOA2-IOA3 and IOA4-IOA7 connected LED lights
- 2022-12-30 15:15:03下载
- 积分：1
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51 MCU
51单片机基础训练项目之会唱歌的单片机。本例使用普通有源蜂鸣器，通过控制单片机输出频率来达到“唱歌”的目的。着重训练初学者对IO管脚的认识。-51 MCU-based training program in the microcontroller will be singing. In this case the use of ordinary active buzzer, by controlling the microcontroller output frequency to achieve the " singing" objective. Focus on training for beginners to the IO pin awareness.
- 2022-05-25 08:34:41下载
- 积分：1
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cygnal的c8051f的超大容量flash存储扩展
cygnal的c8051f的超大容量flash存储扩展-of the super-capacity flash memory expansion
- 2022-06-18 03:44:51下载
- 积分：1
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12位LED的万年历.有源程序和HEX,还有原理图电子时钟日历LED程序...
12位LED的万年历.有源程序和HEX,还有原理图电子时钟日历LED程序-12 LED
- 2022-02-04 03:45:57下载
- 积分：1
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采用ATMEGA8的芯片,功能为智能家居的门禁控制,单相交流电机的控制系统,性能稳定....
采用ATMEGA8的芯片,功能为智能家居的门禁控制,单相交流电机的控制系统,性能稳定.-ATMEGA8 using the chip, the functions of the Intelligent home access control, single-phase AC motor control system, stable performance.
- 2022-06-16 06:46:42下载
- 积分：1
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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...
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:
- 2022-03-13 17:47:52下载
- 积分：1
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I in the development of the Chinese character dot
我在开发汉字点阵屏的时候找到的,很有帮助的!-I in the development of the Chinese character dot-matrix screen to find the time to be helpful!
- 2022-03-11 08:55:44下载
- 积分：1
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AVR 32 与PC机串口通信程序,proteus仿真通过
AVR 32 与PC机串口通信程序,proteus仿真通过-AVR 32 and the PC serial communication program, proteus simulation through the
- 2023-03-18 19:40:03下载
- 积分：1
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铅酸电池充电器，采用78F9202单片机，C语言
铅酸电池充电器，采用78F9202单片机，C语言-Lead-acid battery charger, using 78F9202 Singlechip, C language
- 2023-04-17 22:05:04下载
- 积分：1
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Keil C51使用详解
Keil C51使用详解-Keil C51 IDE
- 2023-03-21 20:00:03下载
- 积分：1
