View source for Water Depth sensor for Island

= Concept =
Water depth directly correlates to Water pressure once ambient air pressure is compensated for.

In other words, determine the Pressure at a point under water, then compensate for Air Pressure near the same point above the water, and Water Depth should result.

= Components =
* [http://www.milonetech.com/Purchase_eTape.html eTape Strips to measure fluid depth up to 32"]

= Similar Projects =
* [http://arduinotronics.blogspot.com/2011/07/water-pressure-sensor.html Water Pressure sensor]