Getting back into programming

I have a C++ class starting next semester, so I decided to see if I could still write for Arduino.

It’s a simple “hello world” type program. I’ve forgotten a lot since developing a machine vision system in high school. 12 years later at least I can still make an LED blink, I can even do math a little bit.

I’m not the most skilled coder in the world, but I can still freehand an adder in a language I haven’t touched in 12 years so I think I’m doing better than I thought.