Click the blue text Follow us Semiconductor-based, multi-gas, affordable solution for graduation project “electronic nose”. 1 Module Introduction The MQ series is a semiconductor gas sensor,multi-gas selectable (MQ-2 for smoke, MQ-5 for combustible gases, MQ-135 for air quality, etc.), powered by 5V, with analog + TTL dual output, an affordable solution for graduation project “electronic … Read more
“Precision sensing” is the core mission of semiconductor sensors in the era of the Internet of Things, and remote software upgrades (OTA) for gas alarms are a key enabling technology to achieve this goal. It breaks the traditional limitations of fixed performance after the sensor leaves the factory, injecting continuous evolutionary vitality into it. The … Read more
On August 18, Xindong LianKe (stock code: 688582) released its semi-annual report for 2025. The report shows that the company achieved a leap in performance in the first half of the year, with both operating revenue and net profit reaching historical highs for the same period. The market penetration of its core product, high-performance MEMS … Read more
Click the “Mechanical and Electronic Engineering Technology” above to follow us Gas sensors are the core of gas detection systems, typically installed within the detection head. Essentially, a gas sensor is a converter that transforms the volume fraction of a specific gas into a corresponding electrical signal. The detection head conditions the gas sample through … Read more
Gas sensors are the core of gas detection systems and are typically installed within the probe head. Essentially, a gas sensor is a converter that transforms the volume fraction of a specific gas into a corresponding electrical signal. The probe head conditions the gas sample through the gas sensor, usually involving the filtration of impurities … Read more