Step 27: Clasp on. Clap Off

Plug in the battery. Put the bra on as per normal using the electromagnetic clasp. When you are ready for it to come off, simply clap twice.

If you want to be "modest" about it, you can make your own LED Heart Pasties.

A super-special thanks to Danica Uskert for helping demonstrate the bra.
is that a guy<br>
Is WHO a guy? The person in the first picture? Because I was wondering the same thing.
<p>Look at the movie below. It is the same person and you can see the person has small breasts. </p>
<p>This is so funny! Thumbs up. Next build: the force feedback underwear *G*</p>
Am I the only one who wonders what happens when the battery dies?
Can you use a ATMEGA328P-PU AVR chip instead ??
That's hallarious - and very&nbsp;inventive.<br> <br> I remember seeing something like this portrayed in some teen&nbsp;B-Movie made years ago.<br> <br> lol - things do have a way of making it from the&nbsp; screen to reality. Even a clap off bra!<br> <br> I&nbsp; Love this! - and can think of a new B-Movie and some not so &quot;B&quot;&nbsp;that the plot surrounds this little jewel.<br> <br> Now I think I'll&nbsp;take this idea and make the clap off Bikini!<br> <br> That should liven up the beaches here in Florida once again.<br> <br> thanx for posting this - it turned my day&nbsp;to the postive as I'll be smiling all day as i look at a woman and think of this invention of yours and adapting it to bikini's as i walk theboardwalk&nbsp;at the&nbsp;beach.<br> <br> ;0) definitly a favorite instuctable.<br> <br> again thanx<br> - chase -
<p>ProTip: bikini with disolvable stitches</p>
<p>Lol, amazing.</p>
<p>I'm not sure what to think about this, i can think of loads of instances where the clap off bra would be impractical, concerts, birthdays, watching TV and loads more where people are clapping a lot! </p>
<p>Hola amig@s de Instructables, gracias a este post en mi web modifique el proyecto para hacer una lampara que se activa con sonido, espero que les guste.</p><p>http://www.guillenxt.com/2014/01/lampara-de-aplausos-con-arduino-sensor.html</p><p>Gracias Clap-Off Bra</p>
<p>Interesting concept. The gears in my brain are turning for other applications this could work with. How about a Pet Door that unlocks when the dog barks to go outside. Hmmm.. I assume it works with any sudden loud noise? <br>How strong is the magnetic draw? Would a rare earth magnet provide a stronger hold?<br>PS - Danica looks a lot like someone I dated many years ago. Ahhh, Memories ;-)</p>
Awesome. Just awesome.
<p>Quite. Quite Awesome.</p>
Heaven help the woman who wears this to a show or event where applause is customary!!
tee-hee- hee -lol! I &quot;applaud&quot;your comment
Thanks. I accept your applause. (looks around to see how many bras are falling off) <br>
I'd copnsider having a permanent magnet provide the clasp, and only have the electromagnet override it. Then it would rung longer, you'd have even less concerns with overheating, and it would default to &quot;stay-closed&quot; of the battery died, which may or may not be a plus...
That's exactly what he did.
I do not understand how I missed it. I just saw it walking meneame.net. Very original, clever and fun!
Ain't nobody got time for that!!!!
For my ex-wife, this idea would have required explosive bolts!!!
CORRECTION: Arabs arent totally sexually repressed. they merely reserve all of it for their spouses. Both men and women arent allowed to be intimate with those they are not married to. Leads to a happier marriage without any jealousy etc.<br><br>putting that aside, hope i can give a suggestion. not that im good at electronics. actually the pulling of the pin using lateral forces is possible. it merely needs a machine that changes the direction of forces. i present to you the.... pulley!!!<br>string is horizontal, then it passes the pulley and change direction by 90 degrees. <br>Just add a bit more cloth below(or above) the hinges to cover the pulley and string. Also would need to take into account ways to put the contraption back together. So maybe dont cover the whole thing. hope it works because with a good gear ratio, you probably could pull it off with a very small DC motor which uses very little voltage. Thinking about durability, the need to washing etc, i guess maybe a bent tube would suffice. the string may get off the pulley tracks right?
this is awesome! but could it be washed? &gt;__&lt;
here are some ideas for clasps that wont use power to keep the bra closed using solenoids. if you make them out of plastic (or metal) you could get them down to about 2cm/ 3/4inch. The first you couldnt hide it behind a bow, but the second can be hidden, and easily reset, you just have to push the pin back in. :) dont have a workshop right now, or is mock something up
I don't understand your circuit at all. There's no A5 on the circuit
I wanna see someone take it one step further and combine with the secret knock detector for a secret clap off bra.
Sorry boyfriend, you have to know the secret knock to see <strong>MY </strong><em>knockers</em>. Gol darn new technology. Sorry I could resist, I could, but I didn't want to<br>
Awesome! Though, like all early prototypes, this design could use a lot of refinement, particularly in the miniaturization department. The end goal being something a lady could comfortably wear for an extended amount of time (as pointed out in another comment.) Using lithium coin cell batteries and SMT components would be a start. I have to think that there must be a good reusable release mechanism that doesn't require as bulky of an electromagnet as well. Perhaps the 3 ring release mentioned below. <br><br>Maybe I'll get it a go :)
I have to say, I don't think this needs to be able to be worn for long term... Picture going to a meeting, and at the end everybody starts clapping.

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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 »
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