The carbon dioxide gas sensor measures gaseous carbon dioxide levels by detecting the quantity of IR radiation absorbed by carbon dioxide molecules. The sensor employs a hot metal filament that acts as an IR source to generate IR radiation, now you know how Hydrogen sensor Works.
A relay is an electromagnetic switch operated by a relatively small electric current that can turn on or off a much larger electric current.
The DC motor is a machine that transforms electric energy into mechanical energy in form of rotation.
A battery is a device consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars.
Get in Touch with LeaderPods