After publishing a blog post on the hardware of the AVAN CT-OS Open-Source DIY Reader, it crossed my mind that a DIY reader w/o a 3D ...

In this post, I'm going to explain how you can build a handheld reader that can take soil moisture and temperature measurements using the...

Did you know that you could measure the electrical conductivity of your substrate directly using a sensor? The EC that is measured this ...

In this article, I will explain how to display real-time data from different sensors on a web page using Node-RED in a few easy steps.

In this post, I will explain the details of the code / Arduino sketch you can compile and program into your Arduino. The sketch will ...