Frequently Asked Questions
The Triggertrap device will be as 'open' as we can make it. That means:
- Source code will be 100% available for you to hack and modify as you please, and will be released under a GPLv3 license.
- The schematics for building one of these will be free to use and distribute, under Creative Commons - to be precise; CC BY-SA 3.0.
- The Eagle files to create your own PCB will also be available under CC BY-SA 2.0 (same as the schematics, above).
The only thing we are keeping control over is the Triggertrap name and logo. So; if you want to make your own, that's fantastic, but you can't call it 'Triggertrap'. Call it Troggertrip, or Trippertrap, or 'Camera Trigger That Is Awesome' if you want, but we reserve the right over the Triggertrap.com and Triggertrap name. Of course, if you make something awesome that is a Triggertrap derivation, we'd love to hear about it, and we would probably blog about it over on Triggertrap.com. This 'keeping our name but sharing our technology' approach has worked very well for Arduino (see http://arduino.cc/en/Main/Policy for their take on it), and it makes sense to us, as well.
Full details about our approach to licensing is available on the Triggertrap.com website: http://triggertrap.com/license/Last updated:
Boring? I disagree. However, Triggertrap is going to take timelapse into the future. (Timelapse. Future. See what I did there?)
Apart from the linear time-lapse photography you're used to, the Triggertrap will do non-linear time-lapse photography. This means that it can add (or remove) time from the clock for every exposure, creating time-lapse images that look as if they speed up - or slow down.Last updated:
Version A comes with an USB port and will be Arduino compatible, so if you know how to code an Arduino, then yes, you can.
Version B is completely open source, and ludicrously hacker friendly. Build whatever parts of the device you want, build the whole thing, or use it as a starting point for your own mad professor-style inventions.Last updated:
There are a few, actually.
The website for the project is http://Triggertrap.com
Haje's company website with details of his book projects is on http://kamps.org
The website referred to in the bit about the Auxiliary connections is get-some-damn-drawing-lessons.com. I have no idea if that domain actually exists.
The Timelapse segment was contributed by the rather awesome Tim Haynes, and the photos are his. Because he's fab, he allowed me to use the pictures, though. To see the full timelapse, check it out on Tim's website: http://bit.ly/i7Kxue
Finally, my e-mail address for more information etc, is mailto:firstname.lastname@example.orgLast updated:
I built a Macro extension tube out of a Pringles can. Reddit, Digg, and the internet as a whole rather enjoyed it, and my web host hated me for it. These things happen.
If you want to read the article, it's available on Pixiq: http://www.pixiq.com/article/macro-photography-on-a-budget .
The lens design was also featured in Make magazine: http://bit.ly/dlu2bN and they did it as a Weekend Project on YouTube, too: http://youtu.be/vGdE15Qj3iALast updated:
It works, but it was more of a proof of concept than an actual product. That's partially why I want to create the Triggertrap - I want a portable laser (and sound... And timelapse...) trigger that I can keep in my photo bag for whenever I need it.
There's more about the laser trigger (even a little video explaining how it works!) on the Triggertrap website, here: http://wp.me/p1Aanu-bLast updated:
The Triggertrap is powered by a couple of AA batteries. We're still optimizing its power consumption, but at the moment, a fresh set of Duracells is enough to power the device for about a week of continuous operation.
I expect to be doing some battery-life testing before the end of this project, and will be publishing the results as part of this FAQ!Last updated:
Yes, the Triggertrap has two sensors built in:
A photo transistor, which is used for the laser trigger. You point a laser beam at it, and the Triggertrap knows about it. There will be several trigger modes, including 'break to trigger' (so, break a laser beam and the Triggertrap will cause your camera to take a picture) and 'make to trigger' (so, point a laser pointer at the Triggertrap to take a picture.
The sound sensor is a bit more crude: it's of the piezo-electronic variety. It can pick up vibrations and loud sounds (clapping, gunshots, that kind of thing). If you want a more precise sound sensor, you can plug in a microphone into the Aux port.
Of course, all sensors can be calibrated to operate in different situations.Last updated:
Some times, you don't want the camera to take a photo immediately when it notices a trigger; perhaps, you want to take a photo of a water droplet hitting the surface of the water, for example. If the camera triggers as soon as the laser beam is broken; that's simply no good.
We know this, and there will be a configurable delay built into the Triggertrap: You would press 'select' until 'delay' shows up in the screen, and then you can choose the delay you want.
The delay will probably be configurable ranging from 0 to 1,000 milliseconds, but this isn't completely finalised yet. Stay tuned!Last updated:
Please add $5 to all orders that require shipping - flat-fee shipping to all around the world.
If you've already pledged, you can add $5 to your pledge like so: head to the project page: http://kamps.org/triggertrap/ there should be a big, green button (Just under "This project will be funded on Sunday") that says "Manage Your Pledge".
The amount you have pledged shows up, and you should be able to edit it there. If it reads $75, simply change it to $80, and it's done!
Thank you!Last updated:
I've had an overwhelmingly positive response on the Triggertrap launch video - shucks, thank you guys! There were even a few high school teachers and other educators who wanted some more info about how it was made.
At your service, ladies and gentlemen, here's the 'making of' article about the Triggertrap video: http://www.pixiq.com/article/the-making-of-triggertrap-pitch-videoLast updated:
If your camera supports wired remote controls: Yes.
If your camera only supports Infra-Red (IR) remote controls: Maybe.
There's a pretty long answer with more detail here: http://kck.st/lMTIk5
There's an even longer answer here: http://bit.ly/mjUYS0Last updated:
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