Embedded sensors are compact devices that combine data collection and signal processing capabilities, making them ideal for turnkey solutions. They save space and time in design, are easily replaceable, and have many applications in industries such as automotive, aerospace, medical, and consumer technology.
An embedded sensor is a small piece of equipment designed to collect important data. These types of sensors are combined or “integrated” with signal processing hardware in one compact device. This all-in-one approach allows the sensor to send signals that can be used immediately, without further processing or amplification.
The combined sensing and signal processing capabilities make these units ideal for turnkey solutions, where they can be installed with very little preparation. Integrated sensors can save space and weight compared to other data collection technologies. These types of sensors also reduce the time required to design a new device, as the data acquisition method does not need to be redesigned. A ready-to-use sensor can be installed quickly.
The integrated sensors are also inherently replaceable. These units are often mass-produced as ready-to-use components. If an installed sensor malfunctions or is broken, a technician can quickly replace the defective part with an exact duplicate. The integrated nature of these sensors eliminates the need for troubleshooting and complex component replacement.
There are many different applications for embedded sensors. In the automotive and aerospace industries, these sensors are often used to collect accelerometer data. This can provide an on-board computer with vital information about a vehicle’s acceleration and deceleration. Car airbags and aircraft emergency systems are two examples where embedded sensor data is critical.
An integrated sensor can also be useful in other non-critical applications. Pressure and temperature sensors are commonly installed within engines or environmental systems. Feedback from a small sensor is often useful for making automatic adjustments that keep a machine operating at peak efficiency.
The medical industry also makes frequent use of embedded sensors. Many sensors are capable of identifying small amounts of a chemical. These can be used by pharmaceutical research groups and hospital doctors to closely monitor a medical experiment or test. The compact size of an integrated sensor makes it possible to collect data that would be inaccessible by other means.
Embedded sensors are very common consumer technologies and communication equipment. Cell phones, laptops, and digital cameras are all examples of devices that often contain built-in sensors. In a camera, for example, a built-in sensor can be used to collect data about light and allow exposure to be adjusted correctly. One type of sensor can be installed in a variety of camera models, as the built-in component is simple and standardized.
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