GitHub

Arduino DHT11 Weather Station - Live Serial Monitor with Logging and Metrics

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...
GitHub

ScioSense ENS16x Arduino Library

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 ...
IEEE

Arduino-based Sound Acquisition System Using Fast Fourier Transform Algorithm

Abstract: The farmers and vendors in the Philippines classify coconuts through knocking manually either by bare hands or knife as 'mala-uhog', 'mala-kanin' and 'mala-tenga'. The said technique is well ...
IEEE

Experimental Characterization of a Piezoelectric Leaf-Cell Sensor for Simultaneous Fluid Density and Sound Speed Measurement

Abstract: Measurement of a fluid mixture's bulk compressibility (i.e., simultaneous measurement of the fluid's sound speed and density) allows access to more underlying chemometric information about ...
techxplore

Sound-based sensor pinpoints helium leaks using traditional bamboo weaving design

Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but traditional gas sensors have ...