MA-15DP21CC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Magnetic Sensors - Position, Proximity, Speed (Modules)

MA-15DP21CC is a magnetic sensor consisting of an integrated circuit package comprising of four front-end modules, each of which is connected to three Hall effect transducers.

The MA-15DP21CC is mainly used to measure the angular movement of an object or to detect static objects in close proximity with it such as an object in a room. The devices can also be used as proximity sensors for obstacle avoidance and for sensing the speed of rotation of a motor or other mechanical objects.

The main applications of MA-15DP21CC modules are in robotics, automotive, and consumer electronics. It is mainly used for obstacle avoidance, wheel motor speed sensing, motor positioning and motor speed feedback. For example, in robotic navigation, the MA-15DP21CC can be used to sense the robot\'s relative position and then to adjust the course accordingly.

Working Principle

The MA-15DP21CC works based on three Hall effect transducers and four front-end modules. The Hall effect transducers are based on the principle of magnetic induction and operate by detecting changes in a magnetic field. When a moving object, such as a magnet or an electric current, passes through the magnetic field, a small voltage is created which is proportional to the strength and direction of the magnetic field.

The Hall effect transducers in the MA-15DP21CC are connected to the four front-end modules. Each module collects the voltage signal from the respective transducer and amplifies the signal. The amplified voltage signal is then sent to the microcontroller for processing. The microcontroller processes the signal to determine the direction and magnitude of the movement or displacement, thus allowing the detection of the relative position, speed or proximity of the moving object.

Aside from the basic principle of detecting magnetic fields, the MA-15DP21CC also incorporates advanced features such as temperature compensation, double-integrated signal processing, frequency compensation and drift compensation. Through these features, the device is able to accurately and reliably detect movement and proximity of an object.

The MA-15DP21CC is an ideal device for applications that require precise, reliable and robust motion control. Its superior features make it an attractive choice for automotive, robotic and consumer electronics applications.

The specific data is subject to PDF, and the above content is for reference