Tertial Webcam
Intro: Tertial Webcam
The Tertial light offered by IKEA has the potential to be much more than just a work lamp. Its adjustable arm and many points of articulation make in an excellent platform for mounting things. In this Instructable, I'll show you how easy it is to combine the Tertial swing arm with a webcam to make an articulated camera.
STEP 1: Supplies & Materials
Required materials:
- Tertial Lamp
- Sugru, or all purpose adhesive
- needle nose pliers
- philips screwdriver
- rubber bands (to stabilize the cam while the adhesive dries)
- a few zip-ties for cable routing (optional)
[If you don't already have a Tertial you can get one at your local IKEA for around $9.00]
STEP 2: Preparing the Tertial Arm
- Start by removing the shade from your Tertial.
- Remove the two screws holding the switch and socket assembly the arm.
- Take a moment to make sure your lamp is NOT plugged in.
- Now cut the cord, freeing the socket and housing.
- The lamp cord can now be removed, perhaps for use in another project, or just to get it out of your way.
- The springs can also be removed now. Unless your webcam is extremely heavy, they won't necessary.
STEP 3: Choose Your Cam
STEP 4: Prepare the Webcam for Mounting
Now is a good time to look for a mounting point on the back of your webcam. The C200 has a nice void just below the data cable exit point.
STEP 5: Choose Your Glue
STEP 6:
I applied two grams of Sugru to the end of the arm and pressed it into the back of the web-cam.
I used rubber bands to hold the cam in place, and then proceeded to use the rest of the Sugru covering things up and filling a small hole I made when removing the clip mount.
Allow 24 hours for Sugru to cure, or wait the specified amount of time for your adhesive of choice.
32 Comments
brianandrewparker 12 years ago
I began with a starting weight of 250g (8.8oz) and increased by 50 gram increments until the arm failed. "Failure" was the inability to maintain position at any given point in its range of motion.
The Tertial held both with and without springs loaded to 250 grams.
300 grams proved too much for the Tertial without springs, it couldn't maintain position fully outstretched.
With springs it handled 300 grams just fine. 350g also not a problem.
At 400 grams it was clearly under strain, creaking springs and all.
I wouldn't recommend a load of more that 400 grams (14.1oz) in an overhanging situation where the center of gravity is far beyond the anchor point on the desk/table etc.
In a non-overhang situation the arm could hold more; how much exactly would depend on the particular position.
So, if you want to mount a kindle touch (212g) - no problem. A kindle fire (413g), maybe. An iPad 2 (600-610g) - look elsewhere.
Amon-100 9 years ago
Nice idea, i had thought about doing something similar to use with Evernote to capture notes and book pages. If you have any experience using your setup to do the same I would love to know.
contactscolored 11 years ago
softenersreviews 11 years ago
JensonBut 11 years ago
ruudcreates 11 years ago
brianandrewparker 11 years ago
Boomshadow 12 years ago
brianandrewparker 12 years ago
Boomshadow 12 years ago
Agentfern 12 years ago
brianandrewparker 12 years ago
jackruby1123 12 years ago
rlambertnj 12 years ago
brianandrewparker 12 years ago
rlambertnj 12 years ago
... and thanks for your response
MisterHay 12 years ago
Great instructable.
brianandrewparker 12 years ago
leroym 12 years ago
It could be folded and slipped into a backpack.
It's funny how things work out. I woke up in the middle of the night and was trying to figure out how to support a monopod for the same use. Then I crank up my PC and there's an 'Instructable' that would work better.
Thank you!
brianandrewparker 12 years ago