Introduction: 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 (part # 274-0289)
(x1) Sustain Foot Pedal (part # 42-4053)
(x1) 20' Stereo 1/4" female to 1/8" male Cable (part # 42-2561)

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...).


MaximeL12 made it! (author)2016-02-24

Hgow can I do this with a Nikon D750?

hibanadaniel made it! (author)2014-10-12

Will this work with canon cameras?

dan3008 made it! (author)2014-06-23

I'd love one of these, but i've got a nikon D3100 :/ doesnt exactally play nice with maker/hacker community.

maniacse made it! (author)2012-09-14

Nice work! But, saddly, mine Sony Alpha had stock three-pin in-row socket, so jack is no solution for me. Anyway, thanks for idea, when I get this socket I needed, I want to built wireless shutter remote.

mattthegamer463 made it! (author)mattthegamer4632012-10-11

My Sony has this, electrically it is the same. Check out

maniacse made it! (author)maniacse2012-10-11

Thanks a lot, it looks realy nice, ill try it asap...

spin498 made it! (author)2012-06-11

My Nikon D200 has a specialized DIN plug on the front of camera for a remote shutter. The plug on the side says it's for audio out. If the Pentax is the same, how does it work as a shutter release?

randofo made it! (author)randofo2012-06-11

The Pentax plug isn't audio out, it is just the same form-factor. It is definitely a remote jack.

spin498 made it! (author)spin4982012-06-11

So in order to do the same I'd need the DIN connector to connect to the Nikon remote switches?

randofo made it! (author)randofo2012-06-11

I'd assume so.

rwizard made it! (author)2012-01-25

Just put this together for my EOS t2i
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 made it! (author)2011-05-09

After much work i figured out a setup for my new canon t3i

6 Foot 2.5mm Stereo Male Plug to 3.5mm Stereo Female Jack

Hosa Tech Stereo Breakout 3.5 mm TRS to Dual 1/4 in TSF

M-Audio SP-1 Sustain Pedal
(important that you can set polarity for any pedal you are considering)

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:

hope this helps someone

jaylion made it! (author)2011-03-29

It is just fantastic.....

Light_Lab made it! (author)2011-01-23

Most of the Panasonic cameras use a 4 conductor mini phone plug for the remote. You can get these plugs here and there eg Jaycar. Overall though I would get a cheap remote from eBay ( I got one not long ago for about $8) and just adapt the insides to a foot switch. This would also give you the pre-focus as well.
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 made it! (author)randofo2011-01-23

If you use a stereo plug you can get the focus, but then you would need a second foot switch, which would over-complicate it (or an expensive two position rocker pedal). I think I might make a more advanced version to do that at some point.

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 made it! (author)Light_Lab2011-03-19

Pretty sure I could hack the two stage switch out of a cheap remote into a two stage foot switch. Nevertheless I guess most of the time you would use a foot switch you would be in one spot with much the same focus distance. If so you could run your camera on a power adapter and set it for continuous auto focus. Then a single stage switch would do the job.

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 made it! (author)legionmanchild2011-01-25

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 made it! (author)Light_Lab2011-03-19

Great idea; I have worked the photo booth idea into wedding receptions and engagement parties in the past but never thought of using a foot switch.

cshyde made it! (author)2011-01-24

Radio Shack "you've got questions, we've got dumb looks". With Nikon you can opt for the infra-red remote which will auto-focus and will start the self timer. Its about the size of a car remote and costs 20 dollars.

randofo made it! (author)randofo2011-01-25

Speaking from experience, the self-timer is less than ideal when you are actually trying to do things (like make an Instructable).

riff raff made it! (author)2011-01-24

Very cool.

Nice choice in DSLR brand, too. Pentax glass is second to none. ;-)

! xD ! made it! (author)2011-01-19

Really tight! How much did it costcha? Also, can it be used with any brand camera?

randofo made it! (author)randofo2011-01-19

It cost about $30 and can be used with any brand as far as I know.

mr paloma made it! (author)mr paloma2011-01-23

i have a pentax k20 that one can buy a remote for, for only 20$. does the k7 not have that?

randofo made it! (author)randofo2011-01-23

Can you use the remote with your feet?

bertus52x11 made it! (author)bertus52x112011-01-20

Not all brands use the same "audio" type plug as Pentax does. Nikon uses plugs that look more like the little plugs to connect compact cameras with a PC.
My guess is that Nikon doesn't sell these "custom" plugs seperately on the market. I'm not sure if the wiring is the same. I haven't dared to cut it open (yet).
You can find some a discussion about this in the Ible of deth2all.

Kasm279 made it! (author)Kasm2792011-01-23

My minolta, that doesn't work anyway, has a rectangular three pin connector for the remote.


I have a Canon XTi & it does seem to have a mono plug for the shutter release as well (though the Rebel line has been undergoing some standards changes in recent versions -- such as switching from CF to SD -- so I can't speak for something like a T2i.)

elimasmx made it! (author)elimasmx2011-01-21

You can't use it with some Sony cameras either.
My Sony A230 uses a wireless remote shutter and doesn't has any place to connect any kind of remote switch :/

jliddle31 made it! (author)2011-01-23

Please add Olympus to your list of cameras. that this won't work with. However, I do recall an Instructable of about 6 months so that modified a USB-type cable that would work.

replicant2 made it! (author)2011-01-23

I have a nikon D60 and use an old Sky Remote control to activate the shutter. I am in the UK. You have to programme the remote a certain way. It's been a while since I did it but I'm sure a quick google will find the code.

MadMonso made it! (author)2011-01-23

Why wouldn't you just use part #274-327. It's a 1/8" Mono Jack to 3/32" Mono Plug Adapter. No solder required

randofo made it! (author)randofo2011-01-23

Because they didn't have it in stock and the kid who worked there insisted that not a single Radioshack sold such a thing.

81377 made it! (author)2011-01-23

This is an easy to follow instructable and your step photos are well done. Unfortunately this will not work with my Nikon and many other cameras. It would be nice if you could provide an Instructable for these other camera types. Thank you for sharing.

Kinyin made it! (author)2011-01-21

Any idea how one could get this to work with a Nikon? As noted above, they used the more... USB'ish plug. Could I go buy a cheap shutter release cable and hack the end off or something? Anyone have any experience with this?


strehlow made it! (author)strehlow2011-01-23

Get a hand-operated release like this one:

Then cut the cord and put appropriate plugs on each end so the foot switch can be substituted for the button.

elnino2783 made it! (author)2011-01-21

If you're being more mobile, it might be useful to use some velcro or other material as a foot strap

frenzy made it! (author)2011-01-19


randofo made it! (author)randofo2011-01-19

That teaches it not to look at me the wrong way.

CrLz made it! (author)2011-01-19

Great idea!

octopuscabbage made it! (author)2011-01-19

But selfies in the mirror were working so well for me.

bertus52x11 made it! (author)2011-01-19

This sustain foot pedal, where is it normally used for or is it a "general" item?

randofo made it! (author)randofo2011-01-19

Musical keyboards.

bertus52x11 made it! (author)bertus52x112011-01-19

Oh, I see.

Swishercutter made it! (author)2011-01-19

Make sure you get the "switch" type pedal not the "expression" type pedal. The expression type is a variable resistor. Switch type is much cheaper to buy anyways.

Great idea...I will have to remember this, especially since I have one of those pedals.

jensenr30 made it! (author)2011-01-19

I love it! I'm subing! 5 star!

About This Instructable




Bio: My name is Randy and I founded the Instructables Design Studio. I'm also the author of the books 'Simple Bots,' and '62 Projects to ... More »
More by randofo:Chocolate Peanut Butter Fudge RecipeBuild a Mad Scientist LightUseless Machine Instructions
Add instructable to: