Micro Controller

system · December 14, 2004, 6:59pm

I wanted to make this security project this is what i want to do

i want an infra red at the door which when crossed, rings the bell.

2ndLy i wanted it to be connected with the PC through a micro controller so when i press lock the door should not open.

now what i need is WHich micro controller to use and and what sort or IR ray would be used ?

system · December 14, 2004, 7:10pm

That setup would still be vulnerable to a *.axe attack.

system · December 14, 2004, 10:17pm

Yeah dude, dig yourself a shallow grave for x-mas…

system · December 14, 2004, 11:20pm

Oh, and welcome to HTMF.

system · December 15, 2004, 12:45am

Easy to do. Just buy a ir reciever and transmitter. and buy a serial to usb adapter with a lm3990 chip : O )

system · December 15, 2004, 1:00am

Or buy a webcam and download some software. Not only do you have an audable alarm you have video too.

system · December 15, 2004, 11:21pm

Hook it to a device with C4. then im sure no one will want to enter your room.

system · December 16, 2004, 12:09am

Match in the gas tank, boom boom!

system · December 16, 2004, 12:12am

bee bee boo boo

system · December 16, 2004, 5:29am

or at least you won’t be around to care about it if they try anyway…