==================Underwater IR Sensor Testing============

[[http://www.youtube.com/watch?v=XlhYHkgQDEQ&list=UUfekQRpqGbcagqevK2unpSw&index=1&feature=plcp|{{:start:classes:principlesofdesign:arduinogames:ir_water_readings.jpg?400x300|}}]]

IR Sensing with visual of sensor readings

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[[http://www.youtube.com/watch?v=XlhYHkgQDEQ&list=UUfekQRpqGbcagqevK2unpSw&index=1&feature=plcp|{{:start:classes:principlesofdesign:arduinogames:ir_water_verbal.jpg?400x300|}}]]

IR Sensing with verbal call outs of sensor readings