In this era of smart phones, GPS and downloadable maps, is the compass just a thing of the past? By compass I’m referring to ...

The device uses an Arduino, a GPS module, a compass, and a servo motor. Being a wedding gift, it also needs to meet certain aesthetic sensibilities. The device is in an attractive wooden box and ...

Eurasian reed warblers don’t just get a sense of direction from Earth’s magnetic field – they can also calculate their ...

Using a combination of GPS technology and long-range radio frequencies ... an onscreen dot then points each user in the right direction, like a compass. As a bonus, parents or pet owners can ...

In addition to the Particle Boron that slots in on the back of the handheld PCB, there’s a GlobalTop PA6H GPS module, a LSM303DLHC compass, and eight NeoPixels that correspond to the points on ...