heat sensor
Usually the fan will turn on when a certain heat is reached.
It is a sensor that measures/ detects oxides of nitrogen.
A PIR Motion sensor detects the minute changes in heat and infrared radiation rather than movement.
An infrared sensor detects infrared radiation emitted by objects based on their temperature. It can detect heat signatures, motion, and proximity by measuring changes in infrared light levels.
The knock sensor detects spark knock or ping.
Heat pit
on how your breath smells
sensor is basically a device which detects and converts your signal of interest into a measurable or observable quantity (mostly an electrical signal). Say for example, a pressure sensor detects pressure and converts it into an electrical output which can be further processed for actuation or to be displayed.
A heat sensor in a furnace detects the temperature inside the furnace. When the temperature reaches a certain level, the sensor signals the furnace to either turn on or off to maintain the desired temperature. This helps regulate the temperature and ensures the furnace operates efficiently by preventing overheating or underheating.
ya we have peizo electric sensor which detects the vibration created on the sarface . we can also use shock sensor to detect vibrations
Receptor/Sensor-Recognition of the factor.
No, the knock sensor only retards the timing when it detects the engine pinging.