1 conductive paint/solder "910-CP1-5S CP1-5S Conductive Paint LR" 1 2462 OpAmp 2 10 uF electrolytic capacitors 2 100 nF capacitors 1 10 ohm resistor 2 4.7k ohm resistors 3 10k ohm resistors 1 MKR wifi ...

Using an Arduino NANO or just about any Arduino you can create a very accurate PH & EC/TDS meter for hydroponic and gardening. Connect your Arduino to your computer, start the Arduino IDE and flash ...

The [Libelium] team wanted to help people in Japan measure radiation in their surroundings following the nuclear accident in Fukushima. Because of the affordability and seeming ubiquity of the Arduino ...

Abstract: Over the last years, a significant amount of research papers based their practical evaluation of wireless sensor network-related topics on deployments consisting of Arduino-based sensor ...

Abstract: This work aims to demonstrate the capability of a low-cost experimental setup to monitor surface plasmon resonance (SPR) chemical sensors based on plastic optical fibers (POFs) and ...