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 ...

The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

Soil moisture sensors are cheap and easy to interface ... I made an ESP8266 sensor that runs a time of flight measurement and wakes up every 24 ... For example, on the Arduino MKR boards, ...

For example, in bright light, my photoresistor had readings between 880 and 900, but when I covered the sensor with my finger, it read 530. My soil-moisture reading was in the low 700s in soil ...

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Ever wanted to measure soil moisture? Common “soil moisture meter module arduino raspberry compatible free shipping” PCBs might deceive you with their ascetic looks. Today, [Raphael (@r… ...

My shed is mostly done, which means I'm moving onto other projects that look a lot like landscaping. Lawns, gardens, etc. I want to be efficient in my watering, and potentially even lazy and have ...