Jan 5, 20214 minDIY Reader with 128x64 SSD1306 OLED for APAS T1 Soil Moisture Sensor (Part 2: 3D Printed Enclosure)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 ...
Dec 27, 20204 minDIY Reader with 128x64 SSD1306 OLED for APAS T1 Soil Moisture Sensor (Part 1: Electronic Hardware)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...
Dec 25, 20201 minHow to Measure "Bulk" Electrical Conductivity of Substrate Using HITA E0 sensorDid you know that you could measure the electrical conductivity of your substrate directly using a sensor? The EC that is measured this...
Dec 23, 20201 minHow to Measure Rockwool Moisture Content Using Sensor and SmartphoneIt is very easy to measure rockwool water content (moisture level) using a soil moisture sensor. In the following video, we will...
Dec 3, 20206 minReal-Time Monitoring of Data from Multiple Sensors on a Webpage using Node-REDIn 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.