The Honeywell HMC6343 is a fully integrated compass module that includes firmware for heading computation and calibration for magnetic distortions.The module combines three-axis magneto-resistive ...

Decide on the number of cardinal points your project calls for. Refer to Points of the compass to get a sense of what might be suitable for your needs. Points are listed in a clockwise fashion ...

A conventional compass points north (well, to magnetic north, anyway). [Videoschmideo] wanted to make a compass that pointed somewhere specific. In particular, the compass — a wedding gift — was to ...