Guest ca123ner Posted May 16, 2014 Report Share Posted May 16, 2014 hi,Describe the design of a simple home automation system. The required functionalities of the system are:- Temperature and ventilation control- Lighting controlIt should be possible for the user to set some parameters of the system like required temperature, humidity or time at which the electric light should be reduced or turn on/off in a particular room and at selected time. Also an automated mode should be provided in which the system adjusts conditions according to the number of people in a room and the day time. The system should be connected to the Internet network to provide the remote control functionality for the user.Design the structure of the system, select components and sketch the structure of the system software.I dont know how to do it.Can you help me about this topic.thank you, Quote Link to comment Share on other sites More sharing options...
Guest yelong98 Posted August 19, 2014 Report Share Posted August 19, 2014 Hi, could you pls describe the exactly problem ? Or you just want a whole system design ? Quote Link to comment Share on other sites More sharing options...
angophora Posted September 4, 2014 Report Share Posted September 4, 2014 I designed a sensor interface for a computer if that helps.http://sites.google.com/site/angophoraelectronics/projects/temperature-humidity-sensor Micro-controller ATMEGA8A Humidity sensor HONEYWELL HCH-1000-002 Temperature sensor LM335AZ Crystal 3.6864 MHz Serial interface MAX232 Humidity Sensor Interface 74HC4060Component cost is about $36 USD. Quote Link to comment Share on other sites More sharing options...
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