This PIC16F628-based compass uses NMEA-0183 data from a GPS receiver. The direction indicator displayed on eight-point LED with radial pattern every 45°. Although the GPS provides accuracy to a tenth of a degree, that kind of accuracy is not really necessary in the automotive use for which project is designed.
This project is a PIC18F252-based repeater for GPS data. It is intended to connect to hand held GPS receivers that don’t have external antennas such as Garmin-38. The aim of the repeater is to allow the GPS to be placed outside, exposed to the satellite view, and allow the user to see the data below […]
GPS trackers as GPS vehicle tracking and person monitoring tracking can be used in a good way but sometimes they are used in bad way. These tracker units monitor the exact location of you, and then deliver that information to a second part. If you don’t want your location is track able then GPS jammer […]