Arduino code to control the sensors. Contribute to MCLusardi/Hydrobot-Arduino-Code development by creating an account on GitHub. Skip to content. Navigation Menu ... (DO), an electrical conductivity ...

[Ryan] also wrote an Arduino library for the MCP3221 so you can easily get your probe up and running. Posted in chemistry hacks Tagged conductivity , conductivity sensor , measurement Post navigation ...

Conductivity Sensors. Measuring principle: The soil moisture is determined by measuring the electrical conductivity of the soil between two electrodes. The sensor is usually supplied with an analog ...

Soil Moisture Sensor. Two types of soil moisture sensors are available in the market—contact and non-contact sensors. A contact soil sensor is used in this project because it has to check soil ...

This article presents the calibration and the analysis of the data being gathered by the proposed alternative low-cost Microcontroller-based Sensor Device that is capable of measuring several ...