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attachments_22_01_2011
- Home Automation is the linking of appliances and monitoring and control devices used in a home through an intelligent network over a medium such as coaxial cable, electrical power wiring, infrared, radio frequency or spread spectrum technology co-ord
New-Folder-(2)
- Home Automation is the linking of appliances and monitoring and control devices used in a home through an intelligent network over a medium such as coaxial cable, electrical power wiring, infrared, radio frequency or spread spectrum technology co-ord
Download-cable-production
- 详细介绍了ISP下载线制作的过程，里面有电路图和各种电器的型号参数，该下载线能为很多拥有笔记本的朋友们解除usb转rs232的烦恼。而且成本很低-ISP download cable described in detail the process of production, there are a variety of electrical circuit diagrams and model parameters, the download cable for a lot of friend
AppJZCB
- 电力设备有线采集电表度数：通过485总线实现-Degree meter cable electrical equipment acquisition: by 485 to achieve
dev
- 本电地暖控制器采用单片机技术来实现对温度的测定、控制和输出。控制器的构成包括：继电器模块，蜂鸣器模块，数码管模块，单片机模块，复位电路，独立键盘模块，温度传感器模块。控制器的工作流程为：单片机通过继电器控制发热电缆的电压和温度；两个温度传感器分别测定发热电缆的温度和室内空气温度，按键电路决定将传感器和设定温度中的一路信号发送至数码管显示；单片机将传感器温度和报警温度进行比较，若传感器端温度过高，则启动蜂鸣器模块进行报警。-This electrical floor-warming control