well today was a crappy day out, so i decided id build me a remote for my camera. So i had all the parts ready just never put it togethar, i found a quick diagram on a blog on the net.
all i used was 1 toggle switch to controll the shutter, 2 momentary switches for the auto focus, and one to press to take a picture.
i put it all togethar and used phone cord for the cord of the remote.
works awesome and its a pretty clean looking DIY
take a look at the finished product.