I know have all of the same equipment that you guys used for the ICARUS project. A few things are really confusing me though. I’m using the same camera with CHDK Complete for the 1.12c firmware and the Ultra-Intervlometer Script.

Question 1: Did you guys extend the zoom in/out at all before launch?
Question 2: I wouldn’t imagine a need for a flash, did you guys use the flash?
Question 3: How did you “mount” the camera inside of the cooler?
Question 4: On the camera, did you use the “Widescreen” quality setting or
did you set it to 7 Megapixels?
Question 5: You used Lithium batteries; were they E2 Lithium or Ultimate
Lithium Batteries?

The first 4 questions are my main concern though. Any advice would be much appreciated. I plan to launch this Saturday (June 12th, 2010).

Thanks!

I’ve been studying your project, as well as other hobbyist’s projects, and am amazed at your simplistic approach. Most of these other guys are using COM’s, Radio Modems, Servos, etc… I love your design and your images were amazing! I am working on my own project now and my inspiration comes again from your project as well as others. After my first successful project I plan to build more complex devices to send into “Near Space”.

Anyway, I was thinking of using a phone I already have. It a Samsung Blackjack II and is compatible with the Accutrack software. However, I’m afraid that this phone may use a bit more battery power than the Motorola i290 (I am also looking to buy one of those.)

Anyway, my question is this; without remote controls for the camera what would be the best settings as far as focus/Aperture/Quality (In MegaPixels)? Also, are devices available that I can place in the “box” and send up to record Air Speed, Temperature, Air Pressure, Etc.? I know this can be done using COM’s but I’m looking for a “cheap” way to achieve the same.

Thanks for sharing your idea and your images, I hope to see further projects posted from you guys in the future.

Thanks!