Sensor Node hardware: -
- An Entire Node Should be smaller than 1cc, weigh less than 100g Cheaper Than US $ 1 and dissipate less than 100 Microw.
- Mere size of the node is reduced to the size of the dust
- Size of the node is not so important rather convenience, simple power supply and cost are more important
- Sensor Node Comprises of 5 main components
- Controller: - process all relevant data, capable of executing arbitrary code
- Memory: - to store programs and intermediate data; Different types of memory for programs and data
- Sensors and Actuators: - actual interface to the physical world; Devices did observe or control physical parameters of the environment.
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