- Four-in-one Air detection sensor module
- HW210 Laser Digital Dust Sensor
- 3mm LDR sensor
- Temperature Sensor
- PIR lens
- LHI968 PIR sensor
- PIR200BP Pyroelectric infrared sensor
- OEM all kinds of the PIR sensor module
- HW1004 PIR sensor Module
- HW8002 PIR sensor module
- HW-M10 microwave sensor module
Gas sensors play an important role in recording and maintaining gas concentration in the environment to prevent gas leakage accidents.
Another is that high levels of carbon dioxide can cause respiratory problems, and long-term exposure to it can lead to death.
Therefore, it is very important to use gas sensors to monitor and warn the concentration of liquefied petroleum gas and carbon dioxide.
All sensor systems consist of two parts: a sensor for measuring one or more electrical parameters, such as resistance, capacitance, and a circuit for measuring the changes of these parameters. Most of these sensors work with batteries, so they can work uninterruptedly for several years. Therefore, reducing their power consumption is the general trend.