Embedded Programming

When I first started coding, it was really challenging because I had little experience, and understanding how to control hardware with code felt overwhelming. I had to look up multiple guides and explanations online, breaking down each step to understand how pinMode(), digitalWrite(), and delay() worked. At first, nothing seemed to work the way I wanted, but after seeing different examples and troubleshooting my mistakes, I slowly figured out how to structure the stoplight sequence. I kept testing and adjusting the timing until everything flowed correctly, learning more with each attempt. Eventually, after a lot of trial and error, I finally got the stoplight system to work exactly how I envisioned it, and now I feel way more confident in my coding abilities.