infrared visitor counter
Okay, so yesterday I got this itch to build a simple infrared visitor counter. You know, something that goes “beep” when someone walks through a door and keeps track. Sounded straightforward, right? Famous last words. Digging Through the Parts Bin First...Infrared visitor counter vs traditional counters? Key differences
Alright, let’s talk about this little experiment I just finished. I run a small gift shop, and honestly, I’ve been flying blind on how many people actually walk through my door every day. We’ve got one of those old-fashioned turnstile counters, you know...