Garmin GPSMap 76S: Sensory overload
Teardown 9/29/2003 Post a comment
Besides a GPS longitude-latitude position indicator, the GPSMAP from Garmin is an altimeter electronic compass. It has specialized magnetic sensors, and a variety of ICs from suppliers like Cirrus Logic, Fairchild, Linear Technology, and Maxim. David Carey opens the case to show what's inside.