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projects:buoy [2013/03/05 19:21]
vrana54 [Sensors]
projects:buoy [2013/03/18 20:05]
vrana54 [Sensors]
Line 33: Line 33:
   * Ammonia ​   * Ammonia ​
     * Ammonia probes are very expensive (>​$400) ​     * Ammonia probes are very expensive (>​$400) ​
-    * Instead, use [[http://​www.drsfostersmith.com/​product/​prod_display.cfm?​pcatid=4387|Ammonia Alert Device]] coupled with a [[https://​www.atlas-scientific.com/​product_pages/​sensors/​env-rgb.html|color sensor]] to determine concentration. //Will need to place sensor close to the alert device and possible use a light source for accurate readings//+    * Instead, use [[http://​www.drsfostersmith.com/​product/​prod_display.cfm?​pcatid=4387|Ammonia Alert Device]] coupled with a [[https://​www.atlas-scientific.com/​product_pages/​sensors/​env-rgb.html|color sensor]] to determine concentration. //Will need to place sensor close (< 3-4 mm) to the alert device and possible use a light source for accurate readings//
   * Nitrate   * Nitrate
   * pH   * pH
projects/buoy.txt · Last modified: 2013/04/02 17:42 by vrana54