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Sens-r: A Low-cost Wireless Sensor Node with Mobility

Sens-r nodes provide a low cost (<A$100/node) testbed for experimentation of mobile wireless sensor network(WSN) algorithms. Pulsed infrared light is used as the communications medium as it is easy to work with infrared light in a small area (eg, classroom or lab).

Below are pictures of the first prototype node. The top view shows 16 infrared transmitters located around the edge of the top PCB, as well as 4 infrared receiver modules spaced 90 degrees apart.

Side view of node Top view of node
Side view Top view

System Overview

Circuit Diagrams

The circuit diagrams are available under the terms of the GPL (LicensingDetails). Schematics and board layouts are available in Eagle format below:

Presentations

Internal Documentation (Restricted Access)

-- JosephVioli - 20 Feb 2007

Topic Sens-r . { Edit | Attach | Ref-By | Printable | Diffs | r1.16 | > | r1.15 | > | r1.14 | More }
Revision r1.16 - 04 Jan 2010 - 03:56 GMT - AhmetSekercioglu
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