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这是一个红外报警系统,该系统通过555调制红个发光管,发出38KHZ的红外信号,对面使用一个红外接收头接收信号用来检测是否有人通过,如果有,则声光报警,...
这是一个红外报警系统,该系统通过555调制红个发光管,发出38KHZ的红外信号,对面使用一个红外接收头接收信号用来检测是否有人通过,如果有,则声光报警,-This is an infrared alarm system, which modulator 555 through a red light-emitting tube, issued 38KHZ IR signal, opposite to the first use of an infrared receiver to receive signals to detect whether or not it was passed, if so, make a sound light alarm,
- 2022-06-14 10:18:34下载
- 积分:1
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Two
双机无线通讯单片机程序 LED护栏管无线模块485通讯 -Two-plane wireless communications microcontroller program LED fence tube radio communication module 485
- 2022-03-02 12:53:11下载
- 积分:1
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基于DS12887的多功能电子智能时钟,51控制
LCM
基于DS12887的多功能电子智能时钟,51控制
LCM-12864-ST7920显示,应用类型齐全。-DS12887-based multi-functional electronic smart clock, 51 control LCM-12864-ST7920 showed complete application types.
- 2022-01-22 04:22:27下载
- 积分:1
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FM DAC0832 procedures can use C language, and they hope to have everyone help
DAC0832可调频的程序,用C语言编写,希望对大家有帮助-FM DAC0832 procedures can use C language, and they hope to have everyone help
- 2022-03-21 05:27:49下载
- 积分:1
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ADS7844串行模数转换芯片的原理及其在嵌入式的应用
ADS7844串行模数转换芯片的原理及其在嵌入式的应用-ADS7844 analog-to-digital converter serial chip embedded in the principle and its application
- 2022-08-22 06:53:58下载
- 积分:1
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c语言编写的用IIC读写EEPROM的51单片机程序
c语言编写的用IIC读写EEPROM的51单片机程序-c language to read and write EEPROM with IIC of 51 single-chip program
- 2022-02-04 18:03:07下载
- 积分:1
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单片机串口通讯源程序,具体功能经过测试,请大家
单片机串口通讯源程序,具体功能经过测试,请大家-microcontroller serial communication program, the specific function of the test, please s
- 2022-11-23 19:20:03下载
- 积分:1
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74LS164的芯片资料,很 详 细 的 介 绍
74LS164的芯片资料,很 详 细 的 介 绍-74LS164 chip data, it is in detail
- 2022-01-26 08:13:38下载
- 积分:1
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c51c51c51c51c51c51c51c51c51c51c51c51
单片机简易时钟 单片机简易时钟 单片机简易时钟 -c51c51c51c51c51c51c51c51c51c51c51c51
- 2023-02-20 23:00:04下载
- 积分:1
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各种单片机反汇编工具包,现在用的人少了,但还是有用的东西,想用的就下吧...
各种单片机反汇编工具包,现在用的人少了,但还是有用的东西,想用的就下吧-compilation of various anti-SCM tool kit, now with fewer people, it is still useful things and to use it in the next
- 2022-10-04 22:45:02下载
- 积分:1