LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

An electrochemical sensor developed at Oregon State University holds promise for making food quality testing faster, more ...

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 .

The pH is a measure of acidity or basicity in a solution and influences the activity of almost all enzymes and biochemical reactions. The cell is divided into compartments to allow specific biological ...

In the chemical industry, accurate pH measurement is fundamental to safe operations, product quality, regulatory compliance, and process optimization. pH affects reaction rates, solubility, corrosion, ...

Abstract: Multiple water quality sensors are required to construct a network for continuous and precise monitoring of water quality in natural environments. Therefore, low-cost sensors are necessary ...

Hello Hackers! Today we have a really interesting topic. Searching the internet, I didn't find any simple solution on "How to read data from car parking sensors," so I decided to write a short and ...

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, ...