Monitoring soil pH is important for optimizing plant biomass production, understanding nutrient cycling, predicting and mitigating greenhouse gas emissions, and improving soil health. Soil pH can vary ...

With this project you can easily interface your Arduino and PH-4502C Sensor as a PH-EZO sensor. Why ? Because I need it working on my reef-pi setup and reef-pi contributors does not provide driver ...

If using an LCD, you can add the necessary code to display the value on the LCD. alibrating the Sensor. The conversion factor 3.5 used in the code is a placeholder and should be adjusted based on the ...

It’s rare in 2023 for an instrument to be entirely analog, instead it’s more normal for a front-end to feed the analog-to-digital converter (ADC) in a microcontroller. Typically the fro… ...