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 ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

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 ...