The iPhone Compass is a handy tool that can help you navigate unfamiliar places, level objects, and even detect magnetic fields. However, the compass may sometimes not work correctly due to various ...

How to calibrate the iPhone compass app? Often, when you open your Compass application, you cannot see the option to calibrate it because it’s already been calibrated. However, this calibration ...

Since 300ZXs remain plentiful in the big U-Wrench yards, it's pretty easy to find one with the electronic compass still in the dash. Murilee Martin I learned from service manuals and wiring diagrams ...