Micro Controller


#1

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 ????


#2

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


#3

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


#4

Oh, and welcome to HTMF.


#5

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


#6

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


#7

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


#8

Match in the gas tank, boom boom!


#9

bee bee boo boo


#10

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


#11