digital compass

基本解释

Apple also mentions the possible use of a gyroscope (digital compass/magnetometer) -- the implications of which were previously detailed.
苹果还提到有可能使用陀螺仪（数字罗盘/磁力计）--- 前文已探讨过它的意义。
By contrasted with various of weak magnetic measurement, magnetoresistive sensor is used in design the digital compass system of vehicle.
本文通过对比各种弱磁测量方案，选择了以磁阻传感器为核心来设计车载指南系统。
Likely features include a digital compass, processor and memory upgrades, an improved digital camera with auto-focus and video-recording capabilities, and other minor improvements.
比较可能的功能有电子罗盘，处理器和内存升级，具有自动对焦和拍摄视频功能的摄像头，和其他一些小的升级。

Engaging user experiences can be designed by combining features found in smart phones such as camera, GPS, digital compass, tilt sensors and broadband connectivity.
FORBES: How to make shopping more fun
It utilizes a phone's digital compass, and read out the direction the user is facing, something that is apparently very important when navigating through public transport, while the audio component opens up Google Map features in a non-visual way.
ENGADGET: Georgie app offers up Android features and voice-guided menus for the blind: we go hands-on (video)
An innovative digital guide and map, the KYF Compass highlights USDA-supported local food projects around the country.
WHITEHOUSE: Related Rural Blog Posts

数字磁罗盘
How to compensate magnetic deviation is the key technology to a digital compass.
如何补偿外界干扰磁场造成的罗差是数字磁罗盘的主要研究内容。
数字航向仪

数字罗盘
This article mainly studies the algorithm and technology of the digital compass system.
本文主要研究了数字罗盘系统中相关算法和实现技术。
计算机科学技术
电子罗盘
Digital compass is a kind of device which can acquire the carrier’s attitude. This study introduced the principle of an electronic compass.
电子罗盘是一种获取载体姿态航向的设备。
经济学
数字式罗盘