This Arduino library is a small embedded C99 implementation of the World Magnetic Model published by NOAA for calculating the magnetic field declination, or variation, at any point on the world's ...

The map below shows the location of Lisbon and Tbilisi. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance between ...

One of the biggest drawbacks to buying an iPhone 16e is that it doesn’t come with MagSafe charging. Instead it comes with plain, magnet-free Qi wireless charging complete with a meager 7.5W ...