Last week I started playing with a new toy -- the Arduino. I have a couple of IoT-style projects kicking around the back of my head, but at this point, I'm just learning.
Here is a photo of my first "original" project -- a binary counter built with 8 LED's:
And the corresponding source code:
Building things in the Real World is lots of fun for software people like me that spend so much time in the land of abstractions. Assuming I do anything interesting, I'll try to post the details here.