Research on graphene has made great strides in recent years. However, to fully harness its potential in applications such as ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Some of the most revealing signals about human health are carried in fluids that are almost impossible to measure. Tears, cerebrospinal fluid, and prostate fluid appear only in tiny volumes, yet their ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

Conductivity measurement is a critical aspect of various industrial and laboratory processes, especially when monitoring water quality, chemical analysis and bioethanol production. Understanding the ...

Abstract: 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 ...

The production of frozen vegetables requires a significant amount of water. In order to save water, Belgium-based Pasfrost, which has been producing and distributing high-quality frozen vegetables ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Runners are constantly reminded about the importance of good hydration. Drink too little and your performance suffers. Drink too much and you can put your health at risk. Optimum hydration is a ...