The newly emerged gas sensing detection of 3-hydroxy-2-butanone (3H-2B) biomarker is deemed as an effective avenue to indirectly monitor Listeria monocytogenes (LM). However, 3H-2B sensing materials ...

The tiny squares in this colorful patchwork contain silica nanoparticles that change color in the presence of toxic gases.

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively “sniffs” out hazardous chemicals in the air such as chlorosarin — a highly toxic ...

The measurement of water fraction in the oil–water two-phase flow is important for the processing control of oil production. In this article, a coil antenna-based high-sensitivity inductive sensor is ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

The gas detection system detects the LPG, using gas sensors and to monitor temperature in different places. The gas detection system is built using Gas Sensor, Arduino Uno and some output devices. Due ...

The DS18B20 library supports only the DS18B20, only one sensor per pin, no parasite mode, no Fahrenheit and no alarm functions. The only feature the class supports is the asynchronous reading of the ...

On Modnay July 14, 2025, the stock price locked in5 per cent upper circuit as the DESCO Infratech Limited (formerly Desco Infratech Pvt Ltd) that it has received new orders totaling Rs 9,53,26,291.70/ ...