The video of the compilation of over 3 months is edited and uploaded! It has been 3 months since I setup the Canon PowerShot camera and Raspberry Pi in the greenhouse to watch the plants grow. And grow they did! The greenhouse starts out empty and in 15 seconds the plants are ceiling height. It was just under 90 frames total because some of the frames were too dark to use. And unfortunately some of the current images are pretty dark. But it worked!! And now I know what to change so that the images are not as dark for next time. Let me know what you think in the comments!
Now I am looking at setting up for a year – as was my original goal…
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 (https://vimeo.com/56662328). 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.
Here is the first image that it took on 8-26 at 12noon.
And this image was taken on 9-3 at 12noon.
It is not very clear in this format, but if you download both images and then flip back and forth there is a major change in the plants in the 9 days from the first one to second one. I am hoping to see more of these differences as the plants grow!
Unfortunately it only took pictures for 9 days and that is too short to make into a timelapse…. And when it was taking a picture every 2 minutes it had focusing problems. There is no way to set a manual focus, however I thought I had that accomplished using focuslock in gphoto2. The focus lock seemed to work just fine for the once a day picture but not the other. There was nothing that was moving drastically from each shot so it was weird that it didn’t focus right.
Still planning to setup for the second time this weekend!