Product application

With the rapid advancement of technology, in recent years, the consumer market of smartphones has also added the function of electronic compass, which can be used with GPS for navigation and orientation identification. Although GPS is widely used in navigation and positioning, in fact, GPS signals are often blocked by terrain or buildings, which greatly affects its accuracy. Especially in cities with dense buildings or mountainous areas with dense trees, and if the vehicle is stationary, GPS cannot accurately determine the direction information. The electronic compass can provide effective and immediate assistance at this time. When the mobile phone detects that the GPS cannot locate, it can use the electronic compass to determine the direction, and use the acceleration sensor and gyroscope to determine the moving speed and orientation, and then "calculate" the current location. location.

Yunengdian's sensors have small and thin packages and can be used in mobile communication devices such as smartphones to define absolute orientation, so that the current moving direction can be adjusted instantly at any time to avoid confusion due to direction. deviation from the correct course. It can also be used on the controller of a game console to detect movement status at any time. Whether it is GPS navigation directions or mobile games that require location determination, an electronic compass with high accuracy and resistance to magnetic interference can give end consumers a better experience when using smartphones. We provide small-sized magnetic sensing ICs with high accuracy, low power consumption and excellent anti-magnetic interference characteristics. We can provide customers with complete engineering support and solutions for different applications.