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Guest Message by DevFuse

Build A Moisture Sensor That Shows Emoticons When A Plant Ne

Asked by Guest hqew2013,
December 30, 2013

https://forum.fibaro.com/topic/14429-build-a-moisture-sensor-that-shows-emoticons-when-a-plant-ne/

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Question

Guest hqew2013

Posted December 30, 2013

The main thing you need to do to keep your plants alive is to water them. So, Instructables user dr.mcc built a moisture sensor that alerts you when you need to water a plant by using an emoticon.

Using an Arduino, a moisture sensor, an LED matrix and a few other parts, dr.mcc’s build monitors the moisture level in a pot of soil and then lets you know when the plant needs water by displaying a sad face on the

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LED matrix. Reminding yourself to water your plants is never that enjoyable, but this way adds that extra special little bit of guilt to help you really remember.