Will replicate any gun*

Yup you give me a gun and I will replicate it* I just don't know what to build but I really need something to post NOW! I'm trying to build my rep up even more so I'm hoping to have at least 10 replicated guns before the end of this summer. Please leave me a good picture of the gun or a link to it. I have the right to reject any gun that I feel I either dislike (miniguns) are too simple (sten) or too complex (uh...insert some very complex weapon here)*will not make anything that involves explosives unless I feel like having an extra grenade launcher or something. I have enough pieces to make most weapons but still limited so nothing big. I will also not make a random gun with just requested features it has to be a real gun.Edit: To encourage people to vote for a gun I'm going to list the features I hope to include in the gun if I do make it.~List of guns~SAW-1 I'll try adding a chain either for actual loading or most likely looks not sure what else yet.M1 Garand-2 I'll probably try a similar loading style.MP5-1 Detacheable mag plus extendable stock.FN F9000-2 (just one more vote) Bullpup design and...well I'm not sure what elseDragunov-1 Detacheable mag and I'm not sure what else but there will be more.You may either place one vote or add your own. I'm only taking 2 more requests bofore you have to vote on one of the choices. If you vote for someone's idea then please post so in a reply to their weapon so I can keep track of how many people voted for it.I'll probably hold this topic until one of the guns (or an new suggested gun) gets 3 votes so hopefully it won't be too long. Then I'll build the next to reach 3 and so on. New guns will be able to replace the old ones in the list that get built.

Posted by TheDunkis 10 years ago


Polishing small or very detailed metal parts - the easy way ;)

I should not get hoocked on the cummunity side here again but well, I am bored today...If you have a vintage car, some old steam engine models or even really old clocks then you know my pain.Copper, brass and sometimes aluminium was used and if not cared for in time they nice shine goes first.Dirt and dust come next.And with more time passed we start to consider leaving it as the polishing would take forever.Take one of my "hobbies": old mantle clocks...Literally everything inside is brass.Now polishing a bass backing plate with some holes is quite easy if you have an ultrasonic cleaner to clean the debris out of the tiny holes when done.Even tried to polish a sprocket or fine spring mechanism?If spoked then this is a really painful job.But the same is true if you have old copper and brass ware, like these old stenciled pictures on copper sheets.No matter what you try these jobs end up to take more time than what you imagined and in many cases fine details are left oxidised or filled with the polishing compount.Now imagine you could get rid of these tarnishes and discolorations without cramps in your hand and bying all sorts of polishing products?Sure there are the well known brands that polish a lot of metal with ease by simply wiping over them.But they use harmful and often toxic chemicals and are still no good for really fine details like grooves or emossed stuff.Wearing gloves and protection is often a must and at least I can't stand the stink of them.We all know how to clean our dishes, even how to get the dried on lasagne from last night off the dinner plates.So why not do the same with our brass, copper or aluminium parts?Just use a spongue, rub and wipe a bit, rinse off and let dry.Ok, those who tried before reding the rest might be a bit angry now as it does not work that easy.Well, actually it does, just don't use dishwashing liquid :)Let me give you two of the worst cleaning problems I encountered first:You did some very fine brazing to create something nice from brass or bronze.The flux you can wash off, but polishing the discoloration from the heat and resulting oxidisation will take longe than the brazing job.The other ecounter was the restauration of a petromax style blow torch of alomst 60 years of age - but thankfully it was never used for more than decoration.All brass and a lot parts impossible to polish due to size and being quite delicate.Now we all have ways to spend a lot of time and being creative to use normal ways of polishing.And, yes I did so myself for many years and kick can myself now too.Since we can't do any advertising here and I clearly don't want to promote any brands or harm other brands by rendering their costly products useless I need a way out that helps everyone.So, again, I am not trying to promote anything here!However I noticed someone in my favourite restaurants kitchen polishing some dark copper pot to a mirrow shine in less than 5 minutes!I was shocked and asked the manager to explain what I just saw.He was confused to say the least..."We clean our pots every day, sometimes more depending on what we cooked in them."Sure but what do you use to do what I need several hours for in minutes and with better results?"Just water and soapy powder to shine the metal sir. All natural product."Omg god or Kali! What makes it shine so quickly?"Shining powder sir!" - mind you the poor guy was now totally confused and worried, while I started to loose my insanity.He noticed the look on my face and went into the kitchen.Gave me a fance looking bag that apart from a lot of Indian writing I could not make any sense of stated "Shining powder" on the pack.When the manager saw the look on face this time he laughed and asked "How do you clean your copper pots sir?"I was speechless and just said with much more time and elbow grease...He packed about thimble worth of powder for me to try and said it would be enough for a medium sizde pot, just use a wet spongue and put a little bit of powder on it.And guess what the stuff worked as good as in the restaurant :(I can't even count how many hours I wasted polishing copper or brass parts with fine details.Or engine parts from aluminium with brass parts inside....With this stuff you just wipe and tough cases rub a bit harder and all is done in literally seconds.In tight areas or those with fine details you use a fine brush like those for painting in water colors.And with that and a spongue you clean even the finest details with ease.In an ultrasonic cleaner it even works on areas you can't reach, just wipe what you can reach and see somehow and it shines.Now if you want this magic stuff and check if the guy here is just pulling your leg then be prepared to pay a lot of money.200 grams of this powder will set you back between 5 and 15 bucks depending on where you shop.That is enough clean about 300 midsized copper pots or a few hundret meters of copper piping....Just ask for shining powder in your Indian grocery store ;)We all waste money or stuff we don't need, so if you have coper, brass or aluminium to polish then try washing it the Indian way - just for fun of testing something else.And if after that test you think the few bucks and information was well worth it than please post your experience with the powder in the comments below.I hope all those members here working with these metals will read this too, so if not help me to spread the word please ;)I am struggling to upload some pics I have taken from the blow torch but will try again alter once I reduced their size.If in doubt I will upload them to a hoster and link them.Disclaimer:I don't advertise, I don't promote!However I am so pleased with this dirt cheap product that I use it now as my prefered and natural option.For this reason I think it is worth sharing.It is not a magic cure! If you have pitted areas, solder marks or brazin coming out of joints it will not help.Same for scratches, they still require abrasive polishing to be removed.But normal dirt from being displayed for years, oxidisation and even slight discoloration from corrosion will vanish.And if the surface has a good polish underneath all this than it will come back with ease ;)

Posted by Downunder35m 26 days ago


3D Printer Thermistor in a K type thermocouple

Hi all,Quick question before I butcher something unnecessarily.Can I connect a bog standard thermistor as found in Chinese 3D printer (of which I have spares) to a k type thermocouple plug (I have none) and use it in my k type thermometer?Or should I just buy the slightly more expensive correct lead?I want to monitor temps @ the heat break of a new hot end.

Posted by Squibo 22 days ago


Going to sleep with HP monitor

So I am trying to help my grandparents fix there computer, they have a dell pc ( don’t know what exactly ) and a hp 22cwa monitor. The monitor will stay on in tell I plug the hdmi in then it says no signal then goes to sleep mode, I have tried new mouse and keyboard on the computer, as well as using another cord on this monitor and pc but neither work. I did take the monitor to my pc and used the same cords and it instantly worked with both cords just fine. Before today this monitor has been working for almost 6 months with no problem and now is randomly doing thos

Posted by huongrio 22 days ago


Resources for Teachers

Are you a teacher, boy scout or girl scout troop leader, or an educator of another sort?  If so, we'd like to help you out, give you a free Pro membership, and learn more about how Instructables can be more useful to you and your students.  Just click the GET TEACHER PRO button on this page: https://www.instructables.com/teachers/. Fill out the form and wait for the pro membership fairy to upgrade your account. If you have any questions, comments, concerns, or just want to talk about project-based learning, drop us a line at service at instructables dot com. We look forward to hearing from you!

Posted by canida 8 years ago


Plushie: CAD program for Stuffed toys and Inflatables

This is an awesome tool for designing teddy bears, stuffed animals, and big inflatable items with complicated shapes. It's called Plushie, and it looks incredibly easy to use. It's kind of like Sketchup, but for blobs of stuff. You just start drawing in 2D, and it makes smart guesses at the volume that you're trying to create. Once you're done, it generates the pattern for you that you need to cut out. Here's their cool video: It's a Java-based Windows app. Someone should definitely make something with this!(I found this via the We Make Money not Art.)

Posted by nagutron 10 years ago


Split Tesla coils anyone?!

I am collecting data in the form of old pics, patents, newpaper and magazine articles as well as just doing things.Tesla coils are fun but is anyone experimenting with the original "multiplying transformer" that Tesla created?And before you say, sure I have a Tesla coil......I mean:Large diameter primary coil with one part of the secondary in very close proximity while the other half of the secondary is located at the center ;)

Posted by Downunder35m 7 weeks ago


What kinds of contests do YOU want to see on Instructables?

Hi everyone! As we're planning contests for the next year, we wanted to get suggestions and feedback on the types of contests we're running. :D Is there a contest we ran years ago you'd like to see again? Any contests you're sick of? A weekly challenge you'd like us to expand on? Do you want the contests to be more specific or more open ended? We're trying to shake things up in contest-land - so any and all suggestions are welcome! I'm especially interested in what types of tech contests you guys would like to see, as well as ideas for food contests.  P.S. For anyone wondering about weekly challenges - we're still trying to figure out a way to do it that makes it easy for you guys to enter and easy for the editors here to run. But I promise we are discussing it! :) Have prize suggestions? Check this topic. Want to get a preview of some of our upcoming contests?

Posted by randofo 4 years ago


Wanted: Looking for EMPTY Nitrous Oxide Canisters

Looking for EMPTY, only empty, Nitrous Oxide canisters.. the small kind, for like airguns or whipped cream.

Posted by laminterious 10 years ago


Remote control damaged, how do i train my dth remote?

My TV Remote control damaged and it is not working, now how do i train my dth remote?

Posted by SrinivasR45 27 days ago


Find or How to Replace Old Dried Out Gaskets in a Set of 4 Ceramic Kitchen Canisters

We have a set of 4 ceramic kitchen canisters that are so old the foam seals, or gaskets, have dried out. I cannot find replacement gaskets anywhere. They were made by an individual, so there is no company to write to for replacement parts. Does anyone know who sells such gaskets? Foam or rubber or silicon will work.Or, is there a way of making replacements? I've seen amazing things done on "instructables" with silicon; molds, fake heads, toy octopus, etc. But I have never worked with it. Is it OK for a seal that will be in close proximity with salt, sugar, flour?The canisters are glazed ceramics that some individual has made.Attached are photos of the canister, mating surfaces, and existing gasket.Any suggestions will be appreciated.Thank you.Phil Brown, Southwest Wisconsin

Posted by oghk2000 4 weeks ago


Looking for Used Lighter

Looking for used disposable lighters, preferably bic, for an art project for class about sustainability. Any size will work. please let me know if you have some I will be happy to pay for shipping.Best,Spins

Posted by jspins123 5 weeks ago


Removing Broken Pin from an RCA Jack

I recieved a free, working TV the other day. The only problem with it was the pin from an RCA video cable had broken off inside the socket. I didn't want to spend money on an RF modulator for my DVD Player, so I figured out a pretty solid way of getting the pin out. 1.) Find a needle 2.) On a hard surface, bend the very tip of the needle slightly so that it forms a tiny barb. 3.) heat the tip of the needle with a lighter until it glows red hot. 4.) stick the needle into the plastic core of the broken RCA pin 5.) wait a few seconds for it to cool 6.) pull the needle out, and the broken tip should follow!

Posted by spenjmn 10 years ago


Chaining 4 74HC595 shift registers together

I have a question about chaining 4 shift registers together.I am going to be sending data to four shift registers and my question is this, when all four are loaded and latched if I send more data is it possible to only send data to the first register in the chain without the others losing their values?

Posted by mbcharney 4 weeks ago


The indestructable bike lock! ...Idea

The indestructable bike lock: the forum topic that was posted undeniably just to annoy the future patenters!So I had this weird idea for a product come out of nowhere. Y'know how aluminum is supposed to make cutting wheels on an angle grinder gum up, stick, and shatter - when trying to cut it, that is? I was wondering, what if a company engineered a special type of aluminum alloy or a similar material that would do just that: gum up abrasive cutting wheels and make them stick/bind and shatter. Then like with layers of plywood, it would be sandwiched together with hardened steel, in the shape of a U-lock bike lock, making it: Impossible to cut through with a hacksaw, reciprocating saw, TCT bladed portaband , because it's hardened and would wreck the teeth. Impossible to cut through with an angle grinder or rotary tool with an abrasive wheel because the aluminum would gum it up. Impossible to cut through it with bolt cutters - obviously... Impossible to freeze it with freezing gas? I don't know. I heard that's what thieves do. Maybe that aluminum alloy would be a super-insulator and wouldn't allow the hardened steel layer to freeze and become more brittle?I think it might just be invincible until the portable cordless battery powered waterjet is invented!Thoughts?

Posted by Yonatan24 3 months ago


Slip ring

I am looking to build a rotating electrical connector, better known (in the electrical world) as a slip ring.The basics (my layperson terms) would include a stationary ring (fed by a power source AC/DC) and a rotating ring having 2-4 connecting points being in direct contact with the stationary ring allowing for power to be supplied to moving (rotating) devices connected to the connection points of the rotating ring.

Posted by Bill Haas 2 months ago


Has anybody tried painting LEDs?

Because the colors available just aren't enough and we want more. *glances at collection of smt LEDs then at collection of nail polishes* The odds of me blowing up an LED or setting something on fire are slim, right?

Posted by aliasjanedoe 9 years ago


Cheap ideas

Looking for cheap ways to make something out of tension wire spool.

Posted by DUMB8 4 weeks ago


Making a water heater from a soldering iron?

I have got a soldering iron  of  60W, (with a damaged tip). And the main purpose of this project is to make a low power water or coffee heater with things you already have.  Im not a tech savy, but i know that the iron has a 2 pin socket. So, if you dip it directly in water, u'll get a shock if you touch the water. Another modification is needed- the heating rod.  the rod is made of crude iron, which can easily rust, and the tip has some leftover solder, which can poison the coffee.  can someone help in this?

Posted by arnab321 7 years ago


Advice needed on adding a Wind Turbine (generator) to a DIY PV Solar System.

I have bought a 12 volt FD-300 300 watt wind turbine to add to my 12 volt DIY solar setup. The solar setup consists of 3 home made 70 watt panels on a single axis tracker charging 6x 12 volt 85 ah batteries wired in parallel (510 ah total) through a 20 amp controller. I run a 12 volt fridge/freezer (120 liter) and my now 12 volt (was 240 volt) evaporative air cooler (cools our 3 bedroom house) off the controller load output. The wind turbine has an inbuilt regulator. The instructions for the wind turbine tell me to attach it's + and - wires directly to it's own dedicated terminals on the battery bank. This is of great concern to me. How can this be done when the batteries are already connected to each other and to my systems controller? If it can be done without damage to the batteries would I still run the appliances through the load output on my controller? Would the different charge limiters cause an issue? My controller cuts out at 13.7 volts while the turbines controller would want to allow a charge of 14.1 volts. The two controllers also have different lower limits. As you can see I'm confused and in desperate need of quality advice. Thank you for taking the time to read this.

Posted by Rob Patterson 9 years ago