I'm working on an Arduino project, and I'd like to add GPS functionality. I could buy a GPS module, but those are expensive. I had an old Garmin Forerunner 305 lying around, so I took it apart and took a peek inside. There are two PCBs - one connected to a screen and one to the GPS. In addition, there was a battery and a small part for charging.
I'd like to know if it is possible to connect this GPS to my Arduino, and if so, how?
Edited: To make my question more precise,
-I see the pins in the top right of the picture. How do I connect those to my Arduino? Is there any specific kind of wire? Because the pins are too small for standard wires.
-Once I connect it, how do I figure out the voltage requirements and pin layout? I tried googling the GPS model, but nothing helpful came up. What kind of scope should I put on it?