I've had very good experience with the Logitech QuickCam 3000 & 4000 and low light conditions both for robotics and more traditional digital video capture....
I got carried away with archiving my mail, so I will have to respond to this one... LEDs tend to be narrow band. If you use LEDs to illuminate your FOV, you...
Does the website have links to datasheets for all the ICs? they have some interesting ones listed in the catalog, and it would be nice if we could find out...
... They do, in PDF format usually (they used to hage GIFs). They're on the details of each product as a link. As to whether the info is up to date, i don't...
Hi guys, Just finished updating my web page with my latest projects. Figured I should get everything current for my job and grad school apps. I've got a ...
Lyle Joseph Chamberlain
lyle@...
Feb 3, 2005 4:25 am
22235
Miter gears generally are used in identical pairs. If you want a different ratio at a right angle, look at "bevel gears", available at SDP-SI.com (i forget if...
There are plenty of webcams that have IR LEDs on them already, and switch back and forth automatically. I would assume that if you had a standard RCA type...
Help !!?!??!!! I'm looking for all the advice I can get about the following proposed project ... feasability, tips, parts suitability, details, alternatives,...
For those who may be interested in a low cost development board, New Micros is selling the 8051 based NMIY-0031 board for $29 for February only. The board is...
Hmm couple possible solutions that don’t involve a monsterizing your sliding door. For ~400 you can get this automatic sliding door system that does exactly...
for ideas (or solutions under $200), Google "dog door". There are lots of existing products for this. Alex ... From: "BAPHensley" <baphensley@...> To:...
Lasers put out different amounts of power, like different brightnesses. Some laser pointers travel farther than others, and this could be in part because of a...
Mike and Alex, Thanks for doing the homework. My apologies for not providing a BACKGROUND section to my plan, but I was afraid the post would be rejected for...
By the way, I found some right angle gears at a local hobby shop with a 1:3 ratio... they were meant for the internals of one of those RC monster trucks....
Hi Bruce With things that need to work and are unattended I would go for the simplest solution that will do the job. Have you considered using an insert in the...
... Of course, one really nice thing about this solution is you can make the whole thing easy to remove, so when the dog is better, or you have more time/money...
Solving this with construction techniques, whether with a new hinged unit / a total quick replacement for the slider, and then a doggie door installed in the...
Pity they don't make larger door units the way they make slider and hung windows nowadays, with both slider and hinge-out (or tilt-out?) operation for...
Thank you all for the great alternative ideas!! Unfortunately, they are all ... no-go. The wall to the left is thicker on the outside, the wall to the right is...
OK, Schedule is pressing and no alternatives show promise. So, management has decided to go forward with monsterizing the door even though it is expected to...
It really comes down to the energy density of the laser. The more Watts per square centimeter the beam is, the greater the cuting potential it has. Typical...
How did you plan on attaching an apparatuses to the door? Any simple system would most likely have to be at the extreme top or bottom of the door. Drive chain,...
Hey, I just found that I could form Lexan (polycarbonate) sheet (I was using 1/8th thick) using a regular heatgun. It takes a little time to get the Lexan hot...
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