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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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一个完整的LIMS解决方案模块的测试很多，稳定性，EM
A Complete LIMS Solution modules for QA lot, Stability, EM
- 2022-01-25 16:32:55下载
- 积分：1
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华为Quidway系列多
华为 Quidway 系列多协议路由器，支持 PPP、FR、X25、SLIP、HDLC 等网络协议，用户可通过各种广域网线路接入 Internet 及互联互访。 路由器内置安全防火墙、NAT、RADIUS 安全认证，以及 CALL BACK 等多项互联安全防护功能；并通过 CA 认证协议的验证和 IPSec 隧道协议，在 Internet 上构建安全可靠的网络通道，基于硬件的数据加密，将保密数据加密后在隧道上传输，加密数据有可靠的保密性但牺牲了效率；非保密数据可以通过一般性安全处理在隧道上传输，保证较高的转发速率。硬件加密的算法采用专门的芯片（经过国家相关部门批准）进行加密，密钥长度大于 128 位，并提供高强度的一次一密功能。配合完全自主知识产权的软硬件平台，提供网络的安全互联和数据的安全传输的安全解决方案。 而 "备份中心"的可靠性备份解决方案，实现多种线路之间的任意备份和业务分担，为网络提供业界最坚固的保护屏障，保证网络的可靠运行。-Huawei Quidway series of multi-protocol routers to support PPP, FR, X25, SLIP, HDLC and other network protocols, users can through various WAN lines and Internet access to the Internet visits. Built-in security firewall router, NAT, RADIUS authentication, and a number of other CALL BACK Internet security protection functions; And through CA and validation of the agreement IPSec agreement on the Internet to establish a secure and reliable network access, hardware-based data encryption, data encryption confidentiality the tunnels on the Tunnel, a reliable data encryptio
- 2022-08-24 16:26:32下载
- 积分：1
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这也是一个很不错的技术文档 关于FPGA
这也是一个很不错的技术文档 关于FPGA-This is a very good technical documentation on the FPGA
- 2023-05-07 05:15:02下载
- 积分：1
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Random delay effect minimization on a
hardware
Random delay effect minimization on a
hardware-in-the-loop networked control system
using optimal fractional order PI controllers ⋆
- 2022-01-22 05:12:11下载
- 积分：1
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一篇关于混合高斯建模的方法，很经典，从中可以学到很多东西...
一篇关于混合高斯建模的方法，很经典，从中可以学到很多东西-An article on Gaussian Mixture modeling methodology, it is classic, where you
- 2022-04-11 12:25:41下载
- 积分：1
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针对同一场景可见光与红外图像的融合问题,提出了一种新的多尺度对比度塔图像融合方法. 该方法
利用对比度金字塔数据结构得到图像的多分辨序列,采用基于视觉特性的...
针对同一场景可见光与红外图像的融合问题,提出了一种新的多尺度对比度塔图像融合方法. 该方法
利用对比度金字塔数据结构得到图像的多分辨序列,采用基于视觉特性的融合算子在图像的相应各级上融
合源图像的细节,再通过金字塔逆变换重构出最终融合图像. 这种图像处理方法具自适应性,不随各自输入
图像的灰度特性而改变,同时增强了融合图像的对比度,产生了较好的视觉处理效果.-for the same scene of visible and infrared images of integration, proposed a new multi-scale tower contrast images. The use of contrast pyramid data structure Image multiresolution sequence, based on visual characteristics of the integration operator of the image corresponding levels of integration details of the source image, through the inverse pyramid transform eventually fused images. This image processing method has adaptability without their input image with the gray characteristics change, while enhancing the integration of the contrast of the image. have a better visual effect.
- 2022-01-26 04:02:38下载
- 积分：1
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avrcam V1.1示意机器人
AVRcam v1.1 schematic for Robotics
- 2023-05-04 00:25:03下载
- 积分：1
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sm502应用电路，原理图可用于设计开发
sm502应用电路，原理图可用于设计开发-SM502 Application circuit schematic can be used for design and development
- 2022-07-28 11:08:18下载
- 积分：1
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matrix board of dot matrix 8x8
matrix board of dot matrix 8x8
- 2022-02-14 01:02:05下载
- 积分：1
