How Does It Work? MEMS Sensors are composed of a suspended mass between a pair of capacitive plates. When tilt is applied to the sensor, the suspended mass creates a difference in electric potential. The difference is measured as a change in capacitance. ...
webcams, and even doorbells. At the heart of every single one is a digital camera sensor, also known as an image sensor. Without this vital piece of technology, digital cameras as we know them today simply would not exist.
A sensor is a device that detects and responds to some type of input from the physical environment. The input can be light, heat, motion, moisture, pressure or any number of other environmental phenomena. The output is generally a signal that is converted to a human-readable display at the...
scanners work by using a light source and a photosensitive sensor to capture the content of a document or image. when you place the document on the scanning bed and initiate the scan, the light source illuminates the document, and the sensor captures the reflected light. the sensor then ...
How do smart sensors work? A smart sensor connects a raw base sensor to integrated computing resources that enable the sensor's input to be processed. The base sensor is the component that provides the sensing capability. It might be designed to sense heat, light or pressure. Often, the bas...
Ensuring the safety of your home is important, especially when you have a family to protect. In this article, we’ll dive deep into what a motion sensor is, how it works, its different types, benefits, and everything you need to know.
Discover the essentials of pH sensors and their functionality. This article explains what a pH sensor is, how it measures acidity and alkalinity in various solutions, and its applications in industries like agriculture, water treatment, and food processi
Figure: How does an accelerometer work? Applications: Accelerometers and gyros are used in industrial and automotive applications. Such as safety systems, gaming, infotainment, mobile handsets, equipment vibration monitoring, navigation integrated with GNSS, personal navigation devices (mobile phones), and...
How does an RGB-IR camera work? As mentioned before, the standard Bayer CFA comes with a BGGR pattern. The below image represents the pixels in the Bayer format. Figure 1: Bayer pattern But an RGB-IR camera comes with an additional set of pixels that are dedicated to all...
How Does a Time of Flight (ToF) Sensor Work? As mentioned before, ToF sensors use infrared light to measure an object's distance from the sensor. A tiny infrared laser shoots light, which bounces off of an object and returns to the sensor. The sensor can accurately measure the distance ...