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projects:buoy [2013/03/05 19:13] vrana54 [Sensors] |
projects:buoy [2013/04/02 17:42] (current) vrana54 [Control] |
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* [[http:// | * [[http:// | ||
* //Might have to use a Mega due to need for multiple baud rates.// | * //Might have to use a Mega due to need for multiple baud rates.// | ||
+ | * http:// | ||
* Will need to turn phone and the arduino on and off to save energy | * Will need to turn phone and the arduino on and off to save energy | ||
- | |||
==== Communication ==== | ==== Communication ==== | ||
* Use a Motorola C168i controlled by Arduino via serial library to send text messages. [[http:// | * Use a Motorola C168i controlled by Arduino via serial library to send text messages. [[http:// | ||
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* Dissolved Oxygen | * Dissolved Oxygen | ||
* [[http:// | * [[http:// | ||
- | * Ammonia | + | * Ammonia |
+ | * Ammonia probes are very expensive (>$400) | ||
+ | * Instead, use [[http:// | ||
* Nitrate | * Nitrate | ||
* pH | * pH |