If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...
December 27, 2013 Add as a preferred source on Google Add as a preferred source on Google The main thing you need to do to keep your plants alive is to water them, and while there are some DIY ...
This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...
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