This work proposes a simple and universal strategy, which involves coating an acidic protonated ZSM-5 (HZSM-5) coating layer to eliminate ethanol inhibition without affecting the inherent sensing performance. The HZSM-5 coating deposited on the oxide sensor exhibits excellent detection performance. Even at trace concentrations, formaldehyde (HCHO) can have harmful effects on human health. It can effectively eliminate ethanol interference without changing the response or response time of HCHO.

In today's rapidly developing technology, sensors, as key components for obtaining information, are widely used in various fields. Eddy current sensors play an important role in industrial production, scientific research experiments, and other fields due to their unique advantages. So, what are the testing methods for eddy current sensors? Let's unveil its mysterious veil together.

In the process of moving towards intelligence and automation in the automotive industry, sensors have become a key core component of cars, like the "nerve endings" of cars, helping cars perceive the external environment and their own state, thereby achieving precise control and efficient operation. Currently, sensors are widely and deeply applied in the automotive field, from power systems to safety systems, from comfort configurations to intelligent driving, all of which rely on the support of sensors.

Artificial intelligence technology is crossing and integrating with disciplines such as precision instruments, optoelectronic information, the Internet of Things, and automation in an unprecedented manner, giving rise to an innovative model of "artificial intelligence+X" composite professional training. The aim is to break down disciplinary barriers and cultivate composite talents with knowledge and innovation capabilities in multiple fields, in order to meet the needs of rapid technological iteration and industrial upgrading.

In the future, the sensitivity of smart bracelets is expected to be more precise, and the screen of foldable phones will also become "bright". This is thanks to the latest research results released by Professor Pei Jian's team from the School of Chemistry and Molecular Engineering at Peking University - the world's first ultra high precision doping of organic polymer semiconductors at the sub micron level. Subsequently, the sensitivity of intelligent sensing chips is expected to improve.

On June 4-6, 2025, the South China International Industrial Expo will grandly kick off at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). As a highly anticipated annual event in the industrial sector, this exhibition brings together top enterprises and industry elites from around the world to engage in in-depth exchanges and discussions on the development trend of industrial intelligence. In this feast of technology and innovation, Senther Technology stood out with its outstanding series of products and became the focus of the audience.