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单片机的花卉，单片机可以用89C52单片机音乐键。
单片机电子琴，可以通过单片机按键弹奏乐曲单片机采用89C52.-SCM flower, the MCU can play music keys used 89C52 microcontroller.
- 2022-03-03 01:21:36下载
- 积分：1
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本系统主要用于旅游景点记录游客人数，并限制旅客的流量。采用红外传感器通过检测人体红外并对通过人数进行计数，通过红外对管将检测到的数据发送至单片机，单片机处理后送...
本系统主要用于旅游景点记录游客人数，并限制旅客的流量。采用红外传感器通过检测人体红外并对通过人数进行计数，通过红外对管将检测到的数据发送至单片机，单片机处理后送至数码管显示，数码管显示的数据即为通过的人数，并通过设定值限制旅客数量。当游客超量是系统将给出相应的提示，禁止游客再进入。以更好的保护旅游景点的生态环境。-This system is mainly used for tourist attractions recording the number of visitors and limit the flow of tourists. Use of infrared sensors by detecting the human body by infrared and number of people count on the tube will be detected by infrared the data sent to the MCU, MCU after treatment sent to the digital LED display, digital LED display of the data shall be the number of through and through setting limits the number of passengers. When the visitors over-the system will give the appropriate prompts to prohibit visitors from re-entering. To better protect the tourist attractions of the ecological environment.
- 2022-05-25 01:27:47下载
- 积分：1
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可驱动8/16位数码管显示或64/128只独立LED 的芯片BC72811A中断编程。BC7281A只占用单片机3个I/O口...
可驱动8/16位数码管显示或64/128只独立LED 的芯片BC72811A中断编程。BC7281A只占用单片机3个I/O口-can drive 8/16 Digital Display or 64/128 only independent LED chip BC72811A interrupted programming. BC7281A only occupies three microcontroller I/O port
- 2022-01-27 08:59:14下载
- 积分：1
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DS18B20芯片的温度转换子程序精度为0.5
DS18B20芯片的温度转换子程序精度为0.5-Temperature Conversion Subroutine
- 2022-02-28 20:19:45下载
- 积分：1
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2.0TFT屏S6D0118driver的驱动程序及其点屏的资料
2.0TFT屏S6D0118driver的驱动程序及其点屏的资料-2.0TFT screen S6D0118driver driver information screen and the point
- 2022-05-09 08:40:40下载
- 积分：1
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51与pc串口通讯，主要用c语言编写，相信对初学者会有好处的
51与pc串口通讯，主要用c语言编写，相信对初学者会有好处的-51 pc with serial communications, the main c language, I think it would be beneficial to the beginners
- 2022-02-28 21:03:41下载
- 积分：1
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学习的例程！和通用的LCD1602的有区别，对比来学！
学习的例程！和通用的LCD1602的有区别，对比来学！-learning routines! GM and the LCD1602 the distinction, compared to school!
- 2022-04-13 05:35:08下载
- 积分：1
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简易摇摇棒，8x8点阵，制作公开 硬件mega8l，8个led共阳极接到PORTD。3位拨码开关接到PINB2,PINB1,PINB0,选择显示内容，PINC4...
简易摇摇棒，8x8点阵，制作公开 硬件mega8l，8个led共阳极接到PORTD。3位拨码开关接到PINB2,PINB1,PINB0,选择显示内容，PINC4接方向开关，使得正反向摇动都显示正向字，每次显示4个8X8点阵汉字
- 2022-02-04 00:24:34下载
- 积分：1
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[单片机开发]GPL162001 RTC模块的演示程序
GPL162001 RTC模块演示程序
- 2022-08-31 10:45:04下载
- 积分：1
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研华PCL841 CAN总线通信程序例程,1Mbps双CAN通信
研华PCL841 CAN总线通信程序例程,1Mbps双CAN通信-Advantech PCL841 CAN bus communication procedures routines, 1Mbps-CAN communication
- 2022-03-19 00:22:23下载
- 积分：1
