Circuit Lake

This accurate clock project is developed based on the GPS Receiver which captures a time signal from the U.S. government’s global positioning system (GPS) satellites and parses it to extract time syntaxes from NMEA string to finally display on 7-segment displays. The transmitter on GPS clock then broadcasts the time to every other nearby [...]

Arduino is powerful microcontroller modul. You can interface your Arduino with many networks like Bluetooth, Wi-Fi, GPRS, XBEE, and Ethernet. This project shows you how to interface Arduino with Telit GM862 Cellular Quad Band Module with GPS. In this project, you will see implementation of Starting and stopping the module, Initialization, Sending of SMS, [...]

Open GPS Tracker is a small device which plugs into a $20 prepaid mobile phone to make a GPS tracker. The project use microcontroller AVR ATTINY84 as main processor. The Tracker responds to text message commands, detects motion, and sends you its exact position, ready for Google Maps or your mapping software. Mike release [...]

The GPS Surveyor is an effective tool for acquiring precise position data for surveying and vehicle tracking applications among others. Two GPS receivers gather the data, which is then downloaded to a laptop for processing. The system comprises two modules, each including a GPS receiver and antenna, a ZigBee transceiver and antenna, and both accelerometers [...]