intervalometer for canon rebel

[Nick_Leo]

im looking to make time lapses with my t1i but i dont have a laptop and my friend was telling me about intervalometers. I looked around but couldnt really find much so i figured i would come here for help.

Any one have any use with an intervalometer or know where i can find one?

 

[madFive]

First I've heard of this device - does sound very useful, though. Seems like it wouldn't be too difficult to mod a remote trigger to do this if you had some electronic/mechanical engineering knowledge. Unfortunately I have no such knowledge. Will do some research, though - does sound like a lot of fun!

 

[Nick_Leo]

i just figured out i can do it with my ti83 graphing calculator the only problem is you need a 2.5mm cable and i dont have one.