Admittedly, we had to reverse the video to make it look like they were bringing us offerings, but it's really much more entertaining this way.
Grackles bring us seven cheese doodles!
Subscribe to:
Post Comments (Atom)
advertisement
Our original animal detector
The videorecording version
(1) Bait. Usually cheap cat food, or old fruit, or scraps from the grill.
(2) Computer and webcam, set up inside, pointing out a window. We use a Mac, a Logitech high-def webcam
, and a simple Mac program called BTV Pro that can record just when it detects motion in the view. There are similar, inexpensive programs for PCs with webcams too.
(3) A cheap security light
, set up outside. This was the only part we didn't already have. We wired it up to a cord
so we could plug it into a wall outlet. We added a tin can, with both ends cut off, around the detector. This narrowed its range so that only a warm animal at the bait would trigger the light to turn on. The computer records 5 seconds of video when the webcam sees the light go on or off.
Make your own!
Instructions: here's a pdf file from Make magazine
, and this guy made a 4-minute instructional video.
, and this guy made a 4-minute instructional video.
1 comments:
I wish i had some!!!! No fair!
Post a Comment