Abstract: The use of ruthenium oxide (RuO2) as a pH sensor is a relatively novel idea and understanding how preparation of the sensor effects and its sensing properties is crucial. In this article, ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: Among the multiple healthcare applications and systems exploiting sensing RFID boards, monitoring sweat’s pH can be extremely useful for sportsmen and sportswomen. Furthermore, given the ...

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...