AMBA1402

Motion sensors, or motion detectors, detect changes in the environment around them and respond accordingly. Optical sensors are used to measure light levels and determine the direction of movement. The AMBA1402 optical motion sensor is an advanced product that can be used to detect the position and direction of objects, such as robots, cars, or any other objects with moving parts. This article will explain the application field and working principle of the AMBA1402.

Application Field:

The AMBA1402 is a versatile optical motion sensor that is ideally suited for use in industrial robot guidance, biomedical instrumentation, and machine-vision applications. It can be used for measuring angular displacement, velocity and acceleration of objects moving in any three-dimensional space. Additionally, the modular construction of the AMBA1402 allows it to work in any kind of environment, from air to water to other liquids. It is also capable of detecting objects at a distance of up to 6 meters (19.7 feet) away.

Working Principle:

The AMBA1402 utilizes light emitting diode (LED) light sources and photo detector (PD) receivers to detect the motion of objects. The two light sources are placed near the PD receivers in a specific arrangement, so the motion of the object can be accurately detected. The two light sources emit light with a specific wavelength while the PD receivers measure the light intensity. The object’s motion is then determined by calculating the relative difference in the light intensity between the two light sources. The relative difference is used to calculate the angular displacement, velocity and acceleration of the object.

Conclusion:

The AMBA1402 is a versatile and powerful optical motion sensor that is suitable for various applications. It is capable of detecting the position and direction of objects, as well as calculating their angular displacement, velocity, and acceleration. With its modular construction, the AMBA1402 can be used in a variety of environments and is capable of detecting moving objects from a distance of 6 meters (19.7 feet) away. This makes it an ideal choice for many industrial, biomedical, and machine vision applications.