5-Minute Camera Foot Switch
Intro: 5-Minute Camera Foot Switch
I needed a foot switch for my DSLR camera so that I could take hands-free pictures. On a long-shot, I went down to the local Radioshack to see if they had one. As expected, they didn't have any camera foot switches, but I did luck out that they had all the parts necessary to build my own. Here is how to throw together a 5-minute camera foot switch with easily obtainable parts from Radioshack.
STEP 1: Go Get Stuff
You will need:
(x1) 3/32" Mono Plug
(x1) Sustain Foot Pedal
(x1) 1/4" female to 1/8" male cable
(Note that some of the links on this page are affiliate links. This does not change the cost of the item for you. I reinvest whatever proceeds I receive into making new projects. If you would like any suggestions for alternative suppliers, please let me know.)
STEP 2: Cut the Cable
Cut the cable in two such that you are left with a few feet worth of cable still attached to the 1/4" female jack.
STEP 3: Prepare for Soldering
Peel back the vinyl rubber jacket from the cable to expose the two audio cables and the ground sheath.
Separate the two wire from the ground sheath.
Cut away the black wire entirely and strip the jacket off the end of the red wire to prepare it for soldering.
STEP 4: Solder
Open the 3/32" plug by twisting it apart.
Slide the plug cover onto the cable before you solder.
Solder the red wire to the middle metal lug and then solder the ground sheathing to the large outer metal tab.
I put a drop of hot glue in-between these two terminals to make sure that they can't accidentally cross later.
STEP 5: Plug It In
Plug the foot switch into the 1/4" female socket. You can now plug the 3/32" male plug into your camera.
STEP 6: Enjoy a Hands-free Existence
Now that both hands are free to work, you can do things like photographing yourself hitting computers with hammers.
Put your camera on a tripod and give it a whirl (the foot switch... not hitting computers with hammers...).
Did you find this useful, fun, or entertaining?
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44 Comments
MaximeL12 8 years ago
Hgow can I do this with a Nikon D750?
hibanadaniel 9 years ago
Geeks with lasers 9 years ago
I'd love one of these, but i've got a nikon D3100 :/ doesnt exactally play nice with maker/hacker community.
maniacse 11 years ago
mattthegamer463 11 years ago
maniacse 11 years ago
spin498 11 years ago
randofo 11 years ago
spin498 11 years ago
randofo 11 years ago
rwizard 12 years ago
.
Parts:
Hosa Stereo Breakout 3.5 mm TRS to Dual 1/2 in TSF - Mode YMP-137
On-Stage Gear KSP20 Keyboard Sustain Pedal
3.5 (f) mm to 2.5 (m) mm barrel adapter from Radio Shack - sorry no model number.
The Sustain Pedal mono phone (m) plugs goes into the black mono leg (f) of the Hosa splitter. This side is labeled 'Tip' on the Hosa.
Sustain cable to Hosa Tip leg, Hosa 3.5 into barrel plug, 2.5 into t2i
t2i on Manual.
Set t2i timer to 2 seconds.
Step on pedal, t2i auto focuses then takes photo. This is the same behavior you get if you use the Canon infra-red remote or the Canon wired remote.
Setting the timer on the Canon is required to make this work - same as Canon controllers.
Thanks for the original info. All parts from Amazon except RShack barrel adapter.
artichoke1 12 years ago
6 Foot 2.5mm Stereo Male Plug to 3.5mm Stereo Female Jack
http://www.pchcables.com/6fo2stmaplto.html
Hosa Tech Stereo Breakout 3.5 mm TRS to Dual 1/4 in TSF
http://www.pchcables.com/ymp-137-bulk.html
M-Audio SP-1 Sustain Pedal
(important that you can set polarity for any pedal you are considering)
http://www.guitarcenter.com/M-Audio-SP-1-Sustain-Pedal-102952298-i1154552.gc
the key here is the hosa tech piece which turns a stereo 3.5mm plug into two 1/4 mono plugs. one will be shutter the other if you wish can be hooked into a second pedal for autofocus (i dont need this). a schematic for the resoning behind this can be found here:
http://www.mariasphoto.com/wp-content/uploads/2007/03/canon-diy-shutter-release.jpg
hope this helps someone
jaylion 13 years ago
Light_Lab 13 years ago
The thing that surprises me though is the interest in this; I can't remember ever wanting to take a photo with my foot. What are the typical uses for this?
randofo 13 years ago
Why take pictures with my feet? After making 135 Instructables, I found that it is useful to have both hands free to actually make things, rather than have one tied up taking pictures. Using a camera timer is unreliable, slow and annoying. A foot switch allows me to keep the flow of what I am doing.
Light_Lab 13 years ago
I really like this idea for enabling simple autophotography; most of the time when I have both hands occupied and need to take a photo I call my son into help.
By the way you may have sold yourself short saying "135 Instructables" your tag image says 150! Either way 135 or 150 it is an amazing contribution, congratulations.
legionmanchild 13 years ago
I've been setting up a white backdrop with a couple of soft boxes at parties that I've been going to lately and running a "photo booth" for everybody at the party. The pics have turned out awesome, its a really fun way to get killer pics of your friends. I've been trying to figure out how to make the entire experience more natural, especially for peeps that dont like their pics taken.
--Enter Foot Pedal---
By having a foot pedal where you pose, you can take as many pics as you want, and with somebody standing there "supervising", the pictures energy and fun increase 100 times. This way people get quite a bit more crazy because I setup all the goods, put in an empty 16gb card, and the everybody else just lets it rip. I come back at the end of the night, pack up, and upload all the pics to my server and then everybody can download them. Its pretty hilarious, I would recommend to all.
Light_Lab 13 years ago
cshyde 13 years ago
randofo 13 years ago