All things Raspberry Pi and Time Lapse

Posts tagged ‘vimeo’


I recently found the Hypnocube 4Cube, which is a grid of 64 RGB (Red/Green/Blue) LEDs laid out 4 LEDs wide, by 4 LEDs long, by 4 LEDs high. Pictures are at the bottom of this post. I wrote a little bit about in in my previous post here (bottom of the post). I decided to buy one and I am glad that I did! It was a very fun kit to build. It looks amazing at night with the lights off and the LEDs flashing different patterns and colors. I did a time lapse video as I built the cube and that is posted here ( The video is pretty long (10 minutes) but I think it is worth it to see some of the details in building. The pdf with building instructions is available from Hypnocube to download here (it is the 4Cube link – and the jig instructions are right below that).

I wrote a script (below) that used ImageMagick from the Linux command line added the date stamp onto the pictures. Basically it changed directories into the folder, then for each file it got the date and time from that picture, then put that stamp onto the picture. After this step I used an action in Photoshop to crop the images and do some basic image adjusting.

for x in $var
cd $x
for y in `ls`
name=`identify -format %[EXIF:DateTime] $y | cut -d “:” -f1-5`
convert $y -pointsize 50 -fill white -annotate +1000+1000 “$name” $y
cd ..

Their manual only includes instructions for Windows. But that wasn’t where I wanted to have it connected. After some searching around I figured out that the Hypnocube was located at /dev/ttyACM0 by running “dmesg | grep tty” and it was listed there. Then I installed the “screen” command and then typed in the command “screen /dev/ttyACM0 38400” and it works just like a putty session from Windows. Then to exit out of screen “CTRL+a+d” and it will exit. To return back to the session “screen -r” and it goes back to the session again. This works from a Fedora Linux desktop and also from a Debian based Linux distribution on a Raspberry Pi. This offers some really cool options like controlling the Hypnocube from my Android by using ConnectBot which is a ssh client for Android. So I can ssh into the Raspberry Pi or my desktop and then using the screen command I can “login” to the Hypnocube. Then using their commands I can switch to the next visualization or the previous one. I can lock it on the current one or pause it.


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Building a Gertboard

Finally edited the time lapse of building my Gertboard. It took about 4-5 hours from start to finish. I missed a small portion of soldering the header pins because the camera ran out of battery. The surface mount components were the hardest, but after that it was pretty straight forward and really fun! Here is the link to Vimeo and the Time Lapse ( After finishing the board I ran the test scripts that were written in C and it worked except for the motor controller. For some reason it would not turn the motor. Still working on figuring out what I am doing wrong there…

Finished shot of the Gertboard connected to the Raspberry Pi.


Pro Time Lapses

This video on Vimeo is absolutely amazing! It is a combination of day and night shots that were taken in Yosemite National Park. This next video is also a collection of shots from Arizona and Utah. Both of these videos are absolutely worth the time to watch them. The second video is by a guy named Dustin Farrell and he has some great tutorials on shooting and post processing.

Yosemite –

Arizona and Utah –

Time Lapse shot on Canon S2IS

This is my Vimeo video link that I shot about half of a year ago. I setup my Canon Powershot S2 IS under our orange tree shooting the clouds that were particularly awesome that day. This is the result!


The second one is one that I shot using the same camera of some ice cubes melting. This one provides what I think of as a time lapse perfect opportunity. There would be no other way to capture this!

Pictures and Yesterday’s Time Lapse

The enclosure is setup outside my window and it taking pictures of our garden. This is so I can test it and make sure everything works correctly. Here are some pictures of the setup.

Here is the time lapse video that the setup shot on 7-16-2012. It was taking a picture once every 5 minutes.


Clouds Rest Night Hike

Here is a link to my most recent time lapse video. It is of the sunrise from clouds rest in Yosemite National Park. More details in the description on Vimeo.

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