How to use dual lens visitor counter for accurate people counting

Alright, folks, today I wanna talk about trying to get an accurate headcount in my little shop lobby. The old single sensor was useless, honestly. People walk in two at a time, or one walks out while another walks in? Total mess, numbers always wrong. So, I figured,...

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...