The way Arduino code works, there are two main functions: setup() and loop(). Setup is run once at the start, and loop is run continuously… well, forever. Add this to the fact that I really don’t know C++ at all, and it makes for some gnarly code. At least for now, in my first passes.
The header pins I have are a bit loose (I’m a far ways away from trying soldering), but with a little wiggling around… I was able to see GPS information showing up via the Serial Monitor. Which, I have to tell you… was MEGA exciting.
So I’ve been reading up on electronics a bit, and trying to get my head around amps and volts and Ohm’s law (and not doing a great job with that). There’s a part of me that is slapping a ruler in his hand, saying “Stick to the fundamentals! Learn the necessary boring stuff first, then do the cool things!”
There’s a part of me that wants to study and better understand some of the basics of electronics. And then there’s a bigger part of me that just wants to ignore the fundamentals, and just dive in and hook up that liquid crystal display to see what cool things we can make happen.
Something that didn’t quite register with me, until I saw everything in person: most of this stuff is really small! I knew the Arduino board itself was pretty small, but some of the other components (like the push buttons) were much smaller than I expected.
Ordered this recently, and got as far as opening the box up. I spent some time cleaning off my desk, but I haven’t yet found the time to open more than just the Amazon wrapper box.