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Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

These are the best full size trucks that you can buy in 2026. These trucks offer the best reliability and value for money. Rivian’s financial picture improved in some areas in 2025, but the company’s ...

Recent developments have greatly improved the sensitivity of optical sensors based on metal nanoparticle arrays and single nanoparticles. We introduce the localized surface plasmon resonance (LSPR) ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

More than four years after Delhi-based Katyayani Enterprises alleged non-payment of dues worth Rs 13 crore after installing oxygen plants in Ministry of Defence (MoD) hospitals across the country ...

Abstract: This study introduces a vision system that can acquire images at high speeds and high resolutions. Image sensors are used not only in digital still cameras but also in various applications ...

Abstract: There are many challenges for Internet of Things (IoT) sensor networks including the lack of robust standards, diverse wireline and wireless connectivity, interoperability, security, and ...