因物聯網（IOT）之發展，各式感測器有大量需求，其中氣體感測器也為其中的一種。本實驗室所開發之一氧化氮氣體感測器為半導體式之氣體感測器，其優勢有響應高、反應快、成本低和體積較小，而一氧化氮多用於環境監測，主要來源為汽機車和工廠所排放廢氣，此外，低濃度之一氧化氮也能偵測氣喘，若能測量低濃度則可應用於醫療，對於生醫之影響也將重大。而一般半導體製程所製作之感測器，需要使用半導體量測儀器去量測其電性變化，本實驗室則有開發一感測電路模組，大幅縮小量測機台之體積且成本低廉，使其可以放置於不同的場地，不受空間限制來做實際環境的測試，除了縮小體積，感測電路模組在量測的結果上也佔據優勢。

Due to the development of Internet of Things (IoT), there is a large demand for various types of sensors, among which gas sensors are also one of them. The nitric oxide gas sensor developed in our lab is a semiconductor gas sensor, which has the advantages of high response, fast response, low cost and small size. Nitric oxide is mostly used in environmental monitoring, mainly from the emissions of automobiles and factories, and low concentration of nitric oxide can also detect asthma, and if it can be measured at low concentration, it can be used in medical applications, which will have a significant impact on the healthcare industry. The general semiconductor process for the production of the sensor, you need to use semiconductor measurement equipment to measure the electrical changes, the laboratory has developed a sensing circuit module, greatly reducing the size of the measurement machine and low cost, so that it can be placed in different venues, without space constraints to the actual environment of the test, in addition to reducing the size of the measurement results also have an advantage.