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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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大型商用电磁炉的源码程序，通过此程序可实现电磁炉的各种功能...
大型商用电磁炉的源码程序，通过此程序可实现电磁炉的各种功能-Large commercial induction cooker of the source process, this process can be achieved through a variety of functional induction cooker
- 2022-07-02 03:16:02下载
- 积分：1
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MSP430F449 timer A simulation using the serial code, C language, has been tested
用MSP430F449 定时器A模拟的串口代码，C语言，已经测试通过-MSP430F449 timer A simulation using the serial code, C language, has been tested
- 2022-08-09 08:29:02下载
- 积分：1
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24c16读写程序，I2C总线的，我试过，可以使用
24c16读写程序，I2C总线的，我试过，可以使用-24c16 literacy procedures, I2C bus, I tried to use
- 2022-08-09 02:04:35下载
- 积分：1
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QG8_demo学习板开发板例程
ｉ２ｃ的例程，辛苦找来。
经过验证是正确的。...
QG8_demo学习板开发板例程
ｉ２ｃ的例程，辛苦找来。
经过验证是正确的。-Board development board QG8_demo learning routines i2c routine, it is tough to get a large. Verified to be correct.
- 2022-01-24 17:56:47下载
- 积分：1
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本程序功能是利用单片机控制用户板上的小键盘，将按下的键通过单片机的串口发送给PC机，在PC机串口助手显示出来。用行翻转法的方法来识别输入的键盘。
二、通过单...
本程序功能是利用单片机控制用户板上的小键盘，将按下的键通过单片机的串口发送给PC机，在PC机串口助手显示出来。用行翻转法的方法来识别输入的键盘。
二、通过单片机将键盘按下的键在LCD上显示出来。
-This procedure is the use of single-chip control functions of the user on-board a small keyboard, the keys will be pressed through the single-chip serial port sent to the PC, the PC Serial Port assistants displayed. Line inversion method used to identify the method of keyboard input. Second, through the single-chip microcomputer keyboard keys pressed on the LCD display.
- 2022-05-25 06:48:37下载
- 积分：1
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AT89C5131的接口驱动
AT89C5131的接口驱动-AT89C5131 Driver Interface
- 2022-08-14 16:56:23下载
- 积分：1
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51单片机C语言的编程技巧
在进行单片机应用系统设计时．汇编语言是一种常用的软件工具。它能直接操作硬件．指令的执行速度快。但其指令繁育统的固有格式受硬件结构...
51单片机C语言的编程技巧
在进行单片机应用系统设计时．汇编语言是一种常用的软件工具。它能直接操作硬件．指令的执行速度快。但其指令繁育统的固有格式受硬件结构的限制很大．且难于编写与调试．同时其可移植性也较差。随着单片机硬件性能的提高．其工作速度越来越快．因此在编写单片机应用系统程序时．更着重于程序本身的编写效率。本文介招的C51交叉编译器就是解决连一问题的利器-51 microcontroller C programming language skills during SCM application system design. Assembly Language is a common software tools. It can directly operate the hardware. Order Execution speed. But their breeding EC Directive format by the inherent structural limitations of hardware great. It is not easy to prepare and debugging. While its portability also poor. With SCM performance of hardware. Their work ever faster. Therefore, in preparing microcontroller applications procedures. More focused on the preparation process itself efficiency. This paper introduces the C51 cross compiler is not even solve the problem of a sharp object
- 2022-01-24 18:05:39下载
- 积分：1
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ov7620是采用cmos传感器技术的摄像头，本程序通过对其设置实现在上位机显示的功能！...
ov7620是采用cmos传感器技术的摄像头，本程序通过对其设置实现在上位机显示的功能！-ov7620 is cmos camera sensor technology, the program set up through their PC to achieve the functions of display!
- 2022-11-25 23:30:03下载
- 积分：1
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Small RTOS 51 DP－51下载仿真实验仪上实现一个闹钟的源代码。
Small RTOS 51 DP－51下载仿真实验仪上实现一个闹钟的源代码。-Small RTOS 51 DP-51 download simulation instrument to achieve an alarm clock source.
- 2022-03-15 07:38:10下载
- 积分：1
