How to make GPS GSM Tracker.

 Tracker utilizes the GPS satellites to determine precise location and GSM communications for connect to owner. Tracks objects worldwide via SMS.

  • Free PCAD2006 schematic and PCB files (open hardware project).
  • Free source code.
  • Tracker returns an SMS giving coordinates of it's location
  • Standby: up to 6 months (depends on the time of hibernation).
  • Small device, it can be hidden just about anywhere in a car or in equipment.
Circuit Diagram:

***This Project is taken from Internet.

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Comments :

1 comment:

  1. Thanks for this diagram but still I can't understand what is this how works.