Optical Sensors - Camera ModulesSensors and transducers are devices that are used to measure physical quantities, such as temperature, pressure, and light, and convert them into an electrical signal that can be read and interpreted by an electronic device. They come in a wide variety of shapes and sizes, and are used in a wide variety of applications, from industrial processes to consumer electronics. Optical sensors are a type of sensor that are used to detect and measure light. They are commonly used in applications such as imaging, navigation, and light detection and ranging (LiDAR). Camera modules are a type of optical sensor that are used to capture images and video. They typically consist of a lens, an image sensor, and other electronic components, and are used in a wide range of devices, including smartphones, cameras, and security systems. Camera modules are available in a variety of sizes and resolution levels, and can be used in many different applications.