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这一原理图和PCB Gerber文件是用于GSM报警系统。这一..
This schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.-This is schematic and Gerber files of PCB that is used for GSM alarm system. This is industrial-grade system with many features like 1-wire (iButton) interface, additional interface for video camera (UART JPEG camera is used), SD card to store pictures from camera and send them by GSM to remote mobile phone.
Can be used as a reference design for anyone who wants to make own GSM alarm system system based on SIM300C module from Simcom.
- 2023-04-30 23:55:03下载
- 积分：1
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给单片机初学者的40个实验,带有原理图,汇编和C语言双代码,单片机爱好者拿去参考吧....
给单片机初学者的40个实验,带有原理图,汇编和C语言双代码,单片机爱好者拿去参考吧.-Beginners to single-chip microcomputer 40 of the experiment, with a schematic diagram, and the C language compilation of dual-code, single-chip lovers refer to it instead.
- 2022-03-19 02:33:03下载
- 积分：1
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数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,...
数控直流稳压电源源程序 本设计由两个电路模块构成：直流稳压源电路（+15V,+5V,-15V），程控电路。并且巧妙得反置使用D/A变换器。使程控输出电压0-9.9手动可调，步距为0.2V。并可预置电压值，采用LED同步显示。-NC DC power source circuit of the design of two modules: the source DC circuit (+15 V,+5 V,-15V), program-controlled circuit. And clever use of a reversal of D/A converter. So that the output voltage programmed manually adjustable 0-9.9, step to 0.2V. And preset voltage value, shows that the use of LED synchronization.
- 2022-01-26 02:34:33下载
- 积分：1
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Library management information systems thesis
图书馆管理信息系统论文
- 2023-05-08 12:25:03下载
- 积分：1
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spartan3的一个开发板的原理图，国内一个公司制作的，值得看一下...
spartan3的一个开发板的原理图，国内一个公司制作的，值得看一下-spartan3 of a development board schematics, a domestic production company, is worth a look at
- 2022-03-29 10:28:11下载
- 积分：1
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To carry out matrix operations, you can download the add on your description of...
能够进行矩阵运算，可以自己下载添加上说明就可以达成课程设计报告额-To carry out matrix operations, you can download the add on your description of the report of the amount of curriculum design can be reached
- 2022-05-06 09:09:01下载
- 积分：1
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电信本地网计费解决方案,在多个地方有成功应用案例.
电信本地网计费解决方案,在多个地方有成功应用案例.-local telecommunications network accounting solutions, in many places a successful application cases.
- 2022-01-26 06:53:56下载
- 积分：1
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本书为杨小牛的《软件无线电原理和应用》，供学习软件无线电的同学参考...
本书为杨小牛的《软件无线电原理和应用》，供学习软件无线电的同学参考-Yang Mavericks book for the
- 2022-04-24 06:48:19下载
- 积分：1
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JAVA编程项目BBS需求分析报告，用于设计系统
JAVA编程项目BBS需求分析报告，用于设计系统-JAVA Programming Projects BBS needs analysis reports for the design of the system
- 2023-04-24 14:50:03下载
- 积分：1
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思科网络实验包项目书,对构建网络实验室很有用处。
思科网络实验包项目书,对构建网络实验室很有用处。-Cisco Networking experimental package project book, on building a network of laboratories very useful.
- 2023-04-19 22:50:03下载
- 积分：1
