Embed an OEM GPS Into Anything
I created this tutorial specifically for the 2008 Instructables and RoboGames Robot Contest. I also wanted to do a tutorial on a bare-bones GPS unit because they are very flexible compared to many of the commercial units available. Some people have really taken a big chunk of time and made some really nice tutorials over at Instructables. I'll admit that some of this video may be boring, but I wanted to provide exhaustive detail as to how easy it is to hook up an OEM GPS unit. I know that I would have appreciated this kind of detail when I was first starting out. I'm not going to post the instructions here as I have for some of the other tutorials. Instead I'll send you over to Instructables to check out the tutorial there.
Comments
It really depends on what kind of GPS "system" you are looking for SANU. Can you elaborate a little on what you are looking to do with your system? I'll be happy to help once I know what your working with.
Could u tell me where could i find a GPS system.
Thanks a lot....
Hey thanks for your help
Joe, The most detailed resource I have found about making a GLONASS or GPS reciever is here: http://lea.hamradio.si/~s53mv/navsats/theory.html Good luck
The good news Joe is that if this is an airplane and doesnt have ground cover, then you shouldnt have much trouble recieving coordinates. The antenna I use was only $25 and works ok if your in an open area. How about some of the GPS units from Sparkfun: http://www.sparkfun.com/commerce/product_info.php?products_id=575 The units that have a big plastic square on top of them normally mean that its an embedded antenna but I would check the specifications to be certain. I have only ever used the GPS15L, but as long as you get something that will output NMEA 0183 format, and fits your voltage, size, and weight requirements you should be fine. This is one of the original resources that I used that may be close to what you are looking at doing: http://www.pages.drexel.edu/~weg22/gpsMagpie/gpsFixedWing.html
I would like to embed gps in to a robotics project i am working on. I have been having trouble finding an antenna that is small and doesn't have 6 feet of cord on it. The project is an autonomous small scale airplane. I figured i would just make one but having trouble getting info on that as well. Any advice?
Great question Joe. The GPS15L will output the last recognized coordinates until it gets new ones. In the $GPRMC sentence there is a character that will tell you if it is a valid reading.
do you have an Antenna on that thing when your getting all the output
