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pcf8563 a real
pcf8563是一种实时的日历时钟芯片，它解决了计时的千年问题。-pcf8563 a real-time clock chip calendar, it has resolved a time of the Millennium problems.
- 2022-01-26 00:23:31下载
- 积分：1
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使用MSP430F413的低功耗水表系统，在空闲时电流3.5uA
使用MSP430F413的低功耗水表系统，在空闲时电流3.5uA-The use of low-power meter MSP430F413 system idle current 3.5uA
- 2022-03-25 10:00:32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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C51常用字程序，单片及开发中的常用程序，缩小巧但很实用，而且包括的面很广，有很强的借鉴价值！...
C51常用字程序，单片及开发中的常用程序，缩小巧但很实用，而且包括的面很广，有很强的借鉴价值！-C51 characters commonly used procedures, and development of a single common procedures, and narrow the cleverest but very useful, but also the broad-based and has a strong reference value!
- 2022-02-25 18:26:00下载
- 积分：1
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串口调试程序，得到浮（4byte）分析表明，通常使用…
串口调试程序，接收FLOAT的4BYTE并解析显示，常用于单片机开发-Serial port debugger, receive FLOAT(4BYTE)and parse it to show that commonly used in MCU development
- 2023-08-27 13:00:03下载
- 积分：1
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51单片机驱动DSB20单总线温度传感器
51单片机驱动DSB20单总线温度传感器-51 Single-chip driver DSB20 single bus temperature sensor
- 2022-02-20 07:57:22下载
- 积分：1
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ili9320的驱动程序，C源码，初始化代码
ili9320的驱动程序，C源码，初始化代码-ili9320 driver, C source code, initialization code
- 2022-03-21 19:19:41下载
- 积分：1
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AT89S51 MCU Output Pulse Width Modulation Wave
AT89S51单片机 输出Pulse Width Modulation Wave -AT89S51 MCU Output Pulse Width Modulation Wave
- 2023-09-09 22:00:03下载
- 积分：1
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描述
DESCRIPTION
===========
This example project shows how to use the IAR Embedded Workbench for ARM
to develop code for the Atmel AT91SAM9261 evaluation boards.
It shows basic use of parallel I/O, timer and the interrupt controller.
It starts by showing different patterns on the LED s separated by half second.
COMPATIBILITY
=============
The project is compatible with the AT91SAM9261-EK board.
- 2022-04-19 17:50:48下载
- 积分：1
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led source programs, and 51 are negative then led to, and then compile led.asm s...
led源程序，51负则led，然后编译发光二极管.asm摊位，本来会领一个走出黑暗的结果
- 2022-01-26 04:54:31下载
- 积分：1
