reasearchedn and got idea

ok so i googled for so gahddamn long and still cant find it so im changing from the pir sensor i alr have and not gona use an ultrasonic sensor as well like i was planning to
im just gona have a pir sensor with a esp to do smt to my computer
also another thing ima do is try and make a few of them to see if i can make it control the lights with people walking in and out

also i found a few useful vids on how sensors alr work in the real world

p.s also someone asked what this was for and uh its for making sure that lights are turned off when we leave the room! (and also opening ggl class when my parents are near so they dont see me val :p)

Set up project, github and ironed out idea

so basically its like those spy things with a microcontroller and like a "laser that is invisible and uses light to see if anyone passes through
if they did, it would send a signal to my computer and like idk close tabs
also i installed kicad and im thinking weather i should install fusion360 again (bcus its annyoing to set up
ok byee
P.S this is what im aiming for !