The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

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 ...

As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to create a simple plant monitor. In this project I’ll ...

The main thing you need to do to keep your plants alive is to water them, and while there are some DIY solutions out there that remind you to water, sometimes you need a more human approach. So, ...

Sanity check: Wireless soil moisture sensors, Arduino? Deleted member 32907 May 28, 2016 Jump to latest Follow Reply Prev 1 2 3 Next ...

For my totally-hypothetical at this point wireless soil moisture sensor project, I've been thinking about using supercapacitors.