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Laugh a Little

Greetings!      Where I use to live my local paper posted some funny stories or or sayings titled "Laugh a Little" hence the name. I decide to post some of them to see what you think. None of these are ones that I made up, they're all from the paper. If you want me to post more I will. I have lots of them.      Enjoy.                                Questions that haunt me! Can you cry underwater? How important does a person have to be before they are considered assassinated instead of just murdered? Why does a round pizza come in a square box? What disease did cured ham actually have? How is it that we put  man on the moon before we figured out how to put wheels on luggage? Why is it that people say they 'slept like a baby' when babies wake up every to hours? If a death person has to go to court, is it still called a hearing? Why do people pay to go up in tall buildings and pay to look through binoculars at things on the ground? If the professor on Gilligan's Island can make a coconut radio, why can't he fix a hole in a boat? If corn oil is made from corn, and vegetable oil is made from vegetables, what is baby oil made from?                                 Church Bloopers  The fasting and prayer conference includes meals. The sermon this morning 'Jesus walks on water.' The sermon tonight: 'Searching for Jesus.' Ladies, don't forget the rummage sale. It's a chance to get rid of those things not worth keeping around the house. Bring your husband. Don't let worry kill you off - let the church help. Remember in prayer the many who are sick of our community.  A bean supper will be held on Tuesday evening in the church hall. Music will follow.

Topic by KneXtreme    |  last reply


The little Medals

When did those little medals next to the member pics start showing up? I just noticed them this morning... I like em..

Topic by SlickSqueegie    |  last reply


A little sketch.

Just drew a picture and thought it was neat. One of my first using my new arm. Critique my style.

Topic by 8bit    |  last reply


A little help

I've been looking for ways to make a little spending money. I've looked up a few things, and I was disappointed with the "generic" ideas, like garage sales and stuff.  One of my latest ideas is for a Ebay business. So my question is what should I sell? I know, I know, that's a big question.  Some of my interest are... Wood working ( Along with wood burning ) Outdoors ( Fishing, Hunting, Biking, Hiking ) Tinkering with mechanical objects Building little doohickeys off Instructables Any Ideas?

Topic by Archemedes54    |  last reply


The LITTLE people

Could we, maybe, get a way to "exclude" ibles that use items that a "normal" human has no access to. Maybe have the author have to check a box to denote an ' exotic' tool (aka Laser engraver, CNC, 3D printer... etc) so we {the little people} might exclude these ibles from our view. It really makes us.... well.... jealous-upset-envious that we cannot do these wonderful things. Thanks for your attention.

Topic by chaosrob    |  last reply


A little Distractor

I tried to post this to the iRobot Create group, didn't work the first time. Hopefully 2nd time is a charm:Well, it's been a while waiting for this, and It's not quite over yet. So I had this little idea to keep us a bit busy.In the group, which do you consider to be the top 5 ideas? The ones you would vote for if you were a judge? No particular order. Only rule here is you can't vote for your own ideas.So here are my top 5.1) loubard's Plant Gardiner2) zachinme's ChumbyBot3) StepsOfTheSun's Tennis Bot4) Kira_Koenig's Security Bot5) SolamenteDoug's Lion (cat) TamerBTW, a disclusion doesn't mean I don't like your idea. There are a few ideas here that I think are really cool. There are a few ideas I think are really cool, but out-of-scope for the Create. Either way, I hope you'll post up your top 5, I'd like to see how our personal thoughts compare with each other, and eventually the winners.Again, I wish everyone good luck in the contest!

Topic by aarone  


The little moonshiner....

Found an old topic that someone reactivated with a reply, so I though I do a new one to make it easier. "Moonshine" can be as tasty as any good spirit from the shops. I have done a few liters back in my days... There are a few things to consider right from the start though. What type of sugar is used, e.g. fruits, corn, wheat, potatoes or plain sugar and water. Equally important is the yeast, some prefer natural fermantation, others use baker's yeast, most prefer dedicated yeasts for wine. Even the water used plays a role in the final taste!Hygine is another thing that many people overlook or neglect. Anything that can grow in a warm and sweet enviroment will grow rapidly! That means if your yeast is not good or fast enough, other cultures can take over and sometimes totally change the outcome and quality. In some cases, like with fruits to the better but usually to the worse. Imagine you want to bake a nice cake with vanilla in it. But since your vanilla stick is already quite old and you stored it together with your garden herbs in one jar.... You get the idea of taste I hope ;) Just go from start to finnish like you would prepare chicken meat together with fish - keep it clean, keep it healthy.The still.... Now, if you trust some old blokes doing moonshine since they were kids then it all sounds so easy. But for the hobby brewer there are now tons of options available. Basic pot stills you can put on your stove, electric ones that are basically just an electric boiler with a cooling tube, tower models with several levels of control or the good old "reflux" still in copper. Why is it important to know your way around stills? Again, if you ask a cook then he will tell you why he uses a certain pot for certain dishes or why he won't work with certain materials. Sometimes it is for taste or ease of handling, often just preference. Lets check the main differences in material. We have the modern stainless steel and the classic copper. Stainless steel is easy to clean, won't affect the taste and won't cause any chemical reactions that would alter the taste of your product. That is true only if you trust the manufacturers ;) To compensate for the problems I will explain in a bit they use all sorts of gadgets. I call them brewing helpers and explain them in a bit. Copper on the other hand is now quite expensive and also deemed to be a pain to clean and sanitise. To be honest: how hard it is to clean a still only depends on the design. If you can seperate it into nice straight pieces with good access you can clean anything. But copper was and still is the prefered option for drinking vessels and cookware in a lot of cultures - and it is coming back into our kitchens now as well. Why is that then? Copper has natural sanitising abilities but also reacts with a lot of chemicals. And since copper is considered to be a "good" metal, these reactions usually happen only directly on the copper. Meaning all reaction products stay on the copper as well. Work with fruits or potatoes and a copper still can look dark black and really ugly when done. Do the same in a steel still and then compare the taste ;) Copper produces a far better taste! Especially sufur based compounds react strongly with the copper but also anything causing bad smells or tastes is reduced big time. To flux, reflux not not to flux at all!? A basic still heats the mesh to a set temperature, a cooling coil or similar lets the steam condensate and the alcohol (and everything else) drips out. More complex models have a more tower like appearance and with that allow for a better temperature control. Here the steam will cool down in the tower and at the right height you have the outlet. Brings a much more refined product. The best is still the reflux still however. Here the steam is allowed to travel further and cool down completely. Only a fraction is allowed to come out while the rest runs back down into the heated pot. From first to last model the quality, taste and purity improve. Lets take a closer look on what actually happens inside a still:Once the mix is hot enough that something can turn into a vapor or gas form it will try to escape. That is why we usually discard the first "head" coming out - it contains the most methanol for starters but also the worst of tastes. Again more on heads and tails later ;)In a simple still all steam produced is now turned back into a liquid.One reason why the alcohol concentrations is quite low, around 40%.But also the reason for the low quality taste that can happen.Even with a generous amount of head removed literally everything that is in the opt ends up in the spirit.A good temperature control is a must have and the less deviation the better.And as with all pots running low, once you are low enough all impurities left in your mesh will be concentrated.If the bottom now gets too hot they release unwanted tastes...We skip the tower models and go right to the reflux as the later is just better and includes all there is to say about the tower models anyway.At least on a hobby level a reflux still already starts with a quite tall boiling vessel.It just allows a better and more evenly heating of the mesh inside.While the bottom part is hotter than the top currents form that constantly mix what is inside.The heat is controlled so there is no real boiling, in the best option so that no part of the pot will go over 85° C.When all is hot enough so the first alcohol could run out the system is actually still closed.All vapour has to run back down the tower - which is why some towers even come with cooling fins...As a result all things with a low boiling point will stay in the tower as vapor and once the still is opened they come out first.The heads can be much smaller then too ;)Since the outlet is set at a suitable height and is naturally cooler than the steam, a lot of steam will condense above the outlet.Much more below it and only a fraction is collected to run to the outlet.That means that once the system has reached stable temps throughout that the tower is filled with ethanol vapour only.And since it is constantly re-boiled and runs back down and up all that comes out is already at quite high concentrations.With a good setup as high as 95% vol.It also means that you can have a great level of control about what exactly ends in your ethanol.Depending on how high the outlet is located a different amount of things that can either bond with ethanol or have a similar boiling temperature will be collected.Sole reason why most simple pot stills are designed to work with sugar and clean water only...When working with fruits as a base you often want quite a lot of the flavours and tastes preserved.Only experience and trying will get you tot he sweet spot where the alcohol content is just right and all wanted flavours are included.Go too high with your quality and the alcohol is too pure, go too low and the taste is bad...Which of course brings us back to why you should take your time before the cooking starts!I know far too many people who have no patience when it comes to the end of fermantation.Some yeast might be still active, far too much sugar left over in the mesh or just not enough care in general...You want most if not all of the sugar gone and used.What is not dead in terms of yeast needs to be dormant due to the alcohol concentration.And that can be the tricky part already!You see, once yeast dies off quickly due to the alcohol only the strong survive.In some cases, especially if you re-use your leftovers often, these few can still be active at over 20% of alcohol volume in the mix.The best option is to have a spare fridge and to put the entire container or drum in there.Let it sit cold for a few days, the yeast goes dormant, all sediments settly down to the bottom as no CO2 is produced anymore.Once all is really nice and clear use a hose or similar to remove the clear content only!Be careful here and once the levels are low use a seperate container to drain off!Take out what you can and if in doubt let what you take settle again for a day or two.Doing this time consuming step will make sure you only boil up what brings you the good stuff.On the other hand, when using potatoes, fruits or such you might have to press the liquid out and and add that to what you drained off already.I prefer to do this first and just put it back into the big drum again to let it all settle together.Ok, you only use sugar anyway but what comes out just does not taste or smell right...Would also mean you only use a basic still...As mentioned before the heads are what contains all the nasties.There are ways to actually measure if there is methanol present but for what we do now this is not so important.When the dripping start use shot glasses or such to catch it.Preferably while watching it ;)Smell what it is the glass when you put the next one under.The first glass should smell quite bad anyways.Quickly the smell in the glasses will change to something more "pure" and alcohol like - now start collecting for use.With a simple but good controlled still you will see the flow increases and levels out at some point.When the volume starts to go down your tails start.It is good practise to now use a seperate collecting vessel for the rest until what comes to fully discard.At some point you will notice the difference between just enough and really good temperature control.In a really good system the flow will go down to a slow drip or even stop.While in a dirt simple one the flow will just slow down for a while and then suddenly start running again.This running happens when the remainig water starts boiling...Keep smelling what comes out and once the taste or smell changes noticably again use a different container to collet what comes out. - This is you first tail collection.What comes out until the smell and taste go bad is your second tail collection - now you can turn your still off for a while.Let all what you collected cool down to room temperature is not already.Check what you collected from the heads, helps to have small jars for this ;)From start to last the smell should get better.If the last two or three collections smeel somehow interesting then add them to your main collection.Smell the first tail collection again - it should not be that bad anymore, especially if you let it cool down slightly open.Especially when working with fruits you might to add quite a bit of this to your main collection.If only sugar was used just move on to the last tail collection.In case you still don't like the smell mix the tail collection together and keep in a seperate and sealed vessel.Those tail collections can then later be used to destill them again (with more tails from other runs) to get a decent cleaning alcohol or something that might still be worth adding in small amounts for a better overall taste.However for sugar only mixes it can be considered to be for cleaning purposes only.What you have now is little waste and a lot of almost good alcohol.It still contains more or less amounts of unwanted things that mainly come from the yeast and their by-products.To "clean" you alcohol the best option is to destill it again - it will also increase the concentration quite a bit.Best option here is to use properly filtered and prefeably demineralised water to get back to a full fill of the still.If your still is quite small and what you collected would make for one or two full fills then go for it.Be warned though that you should not fill it up to the full mark, a bit under is better as the mix now will boil far quicker and more violent.Personally I prefer to have the alcohol conectration in the still at around 205% only.As we already discarded the worst of the worst in the heads during our first run only a tiny amount, like half a shot glass should be too bad in terms of taste and smell.Whatever comes after shall be fine.Again, once the tails start try to be carefull and if you can slow things down a notch.You will see a quite destinct reduction in the flow rate once the tails start - use a new container right away.The alcohol concentration should now drop quickly too as another indicator.If you want just pure tasting alcohol add what you comes out from this point to your tails container for later use as you don't want to drink it.Again, for fruits and potatoes you might want to keep the first bit of the collected tails.You alcohol concentration should now be already over 75% even if a basic still was used.The overall volume you collected will be lower accordingly of course - so don't be too disappointed by the liters you got from the second run.In a perfect world you now would use some nice barrel and let your creation age...But since we do moonshine...There is a chance that even after two runs you still taste and smell things you don't want or like.So if in doubt do it all again and get to 90 or more percent...Either way the final stuff should be now either watered down (filtered and clean of course) to the desired level.How to further improve on the outcome....There are little helpers along the way to get far bette results than without using them.If you check ready to go kits then they often contain specialised yest strains, a carbon mix and some "clearing aids".The yeast part is obvious, although I do prefer life prt wine yeast anyway.Carbon or activated charcoal is used to bind some of the bad odors and tastes the yeast produces.Keep in mind they are designed to work together, unlike using proper wine making cultures.Using power yeasts without carbon always results in a low quality.The clearing aids actually change the acidity levels and cause some things to mineralise or otherwise change so they settle to the ground.But they mainly make sure the yeast is dead.If you only use sugar then these kits are your easiest option and just follow their instructions.For fruits or anything else however you might want to try the slow route and use actual wine making yeasts for a change ;)And of course here we do not use carbon at all as we actually want to keep the taste of waht we use.We already had the proper way of getting the mesh to settle down, so that bit is clear.For sugar only you can now try to run your creation through activated charcaol or just add it and mix it.Let it sit and mix again for a few days.You do not need to filter the black stuff out, just drain it carefully and run the last bit through a coffee filter.Nothing will end in your destilled product.Inside the still you can use ceramic bioling thingies of all sorts.They provide a surface for water or mix to boil on instead of just the bottom.If you can't them for a good price then just use the stuff for aquarium filters ;)As said earlier too, copper is good but most modern stills are made from steel.If you can't find any copper wool pot cleaners you can cut some plumbing pipe into small sections.Inside the boiling vessel they will quickly turn brownish black while collecting bad things.Cleaning is easy with some cirtic acid/delimer/coffee machine cleaner...For a tower or reflux still it really helps to have these copper pads or wool inside for a far greater surface area to aid condensation and slow down the run off.I know how hard it is to get the stuff these days so if no other option use stainless steel ones and only loose the benefit of more cleaning through chemical reactions.Tools that come in handy....Monitoring the sugar and alcohol level to know when the mesh is right is quite obvious.What might not be is that you can correct bad level towards the end of fermentation.Yeast already dying slowly but far too much sugar left? Just add luke warm water to lover the alcohol conectration...Yeast going dormant with low alcohol levels? The sugar might be out so chack and if in doubt add some more.A good stir will help the remaining yeast to get more active in a day or two.So these little glass measuring tools should be put to good use from the start.During the destillation a purpose made overflow pipe to hold your alcohol tester is extremly helpful!The destilled liquid goes in through a pipe or hose at the bottom of the pipe.The bottom is closed, the top open to allow to drop the alcohol tester inside.Overflow or outlet should be just under the rim.During your run you can now see directly how the alcohol content changes.It will stabilse once the heads are finnished and get a slight rise just before it drops during the tails section.Improving basic desing of a basic still...Once you are done with a dead simple pot still and buy a reflux or tower model you might wonder why you did not build one yourself.What looked good on the pics and in the shop turns out to be still a bit away from perfect.The outlet might not have any flow control or is located to low/high.The vital overpressure protection might be missing and the thing sometimes runs out like a garden hose...For the later you can slavage some old pressure cooker and use the weight with the screw in counterpart in the lid ;)A simple hole in the top with flat weight on it works too, I used an old rubber plug from my bathtub one (could not find the purpose made one in time).For the outlet you can cheat a bit ;)Wrapping the tower with some insulating material improves on the heat loss - this helps if the still struggles to heat enough to provide a proper flow rate.Cooling the tower with wet towels, running water or similar well help on hot days or if the outlet is located reall high with little chance to provide decent condensation in the lower parts.How to cheat with the barrel....No matter if you just run with sugar or if you prefern corn, wheat, fruits....For some spirits good taste means good age.And well, good age for commercial spirits usually happens by resting in wooden drums.Oak, white oak, red gum and several other types of wood are used.Some small destilleries even use only locally available wood and won't even tell you which tree it was...Means we have a few chocices if we don't want to stick to the well known classics.But how do we make a barrel ?A good one is not just made from any old wood - the wood needs to be of the right age and moisture.To keep it simple just treat it like your firewood and let it rest for the same time.A good barrel is often "charred" - burnt with a flame or by rolling it with burning charcoal inside.This does two imortant things:1: It provides charcoal to bind remaining bad stuff.2: It releases some sugars from the wood plus resins and othe stuff.Both are an essential part of the final product and aging process!Now it becomes clear why a good sprit cost more than vodka...Using a neutral vessel like glass to age your spirit is one thing, preparing the wood the right way another...You see, size matters here in several ways.Big chunks provide a decent surface are without causing too much debris.The also provide more tannins for the color and more resins and sugar.Smaller chunks provide more charcaol for a higher level or binding impurities.But both will soak up far more alcohol than the correspong barrel size would!Obviously, if you are on a small scale on only got about 5 liters of alcohol to deal with loosing much is bad.The best way to char the wood IMHO is inside a clsed can or steel box.Just a small vent hole and a lot of turning with the right eye for when the wood is charred enough to be black and sealed.Opinions vary here but I use about a cup full of wood per 5 liters of alcohol at around 93% vol.Some goes for the storage, apart from dark some can't really agree here.Tossing and turning is as much prefered as undisturbed resting - take your own pick.The thig I do differently after the filtering off is to re-use the wood that is soaked.It goes into a freezer bag until the next run of the still and then the frozen wood is just added to the second still run to get back the alcohol in it, plus some nice taste and smell :)

Topic by Downunder35m  


Have they found HOBBITS ?

Tiny Pacific skeletons stir hobbit debateTiny skeletons found in the caves of the Pacific islands of Palau undercut the theory that similar remains found in Indonesia might be a unique new species of humans, researchers report.The Palau skeletons, which date to between 900 and 2800 years old, appear to have belonged to so-called insular dwarfs, humans who grew smaller as a result of living on an island, the researchers say.Read the whole article here...

Topic by Goodhart    |  last reply


berg little printer

Hi is anybody hacking these? i would like to get mine working offline,maybe connected to a camera . live slit scan or something like that..

Topic by crazyg  


A little help please?

Just me again looking for more advice.... *sigh... i must be pathetic...* I have been having problems talking with people. Not talking as in messing up my words but talking as in saying something softly and uninterestingly. it seems i can type with personality but i can't show it worth a crap... I just don't feel happy and i feel empty inside one of my friends said it was not believing in myself but i don't think that's the case. It's not a confidence problem. (3 years in Tae Kwon Do fixed that). It seems like a personality problem. I don't feel like myself... i don't do much but keep to myself. I play online games with a headset and i can talk just how i want to unless i am at school. I just feel numb inside. It is really hard to explain and i feel like i look like the kid that just sits and goes through the motions and doesn't have any fun. It feels like i have the personality of a rock. Im not the best looking, not the funniest, but i am nice to everybody. ( for the most part). I am just not getting noticed as much as i want. when somebody talks to me i just kind of respond in as few words as possible and it doesn't feel natural to talk for a long time. Can anybody tell me what this problem is and how to fix it. (if possible?) ----------------extra info-------------------- --I don't get out much --Most of my time is taken up by COD my computer and hunting --I have a small group of loyal, good friends --have never had a girlfriend --do not normally get in trouble please help me with this... i just don't feel interesting...

Topic by I3uckwheat    |  last reply


Little Text Art

I need to know a few little text images like the bunny: (\_/) (o.o) (> <) or the sword: C===[}:::::::::::::::::::::::::::/ Nothing big like this:                     $$$$`_____________________________,,,_ _______´$$$$$$$`_________________________´$$$` ________`$$$$$$$`______,,________,,_______´$$$$´ _________`$$$$$$$`____´$$`_____´$$`____´$$$$$´ __________`$$$$$$$`_´$$$$$`_´$$$$$`__´$$$$$$$´ ___________`$$$$$$$_$$$$$$$_$$$$$$$_´$$$$$$$´_ ____________`$$$$$$_$$$$$$$_$$$$$$$`´$$$$$$´_ ___,,,,,,______`$$$$$$_$$$$$$$_$$$$$$$_$$$$$$´_ _´$$$$$`____`$$$$$$_$$$$$$$_$$$$$$$_$$$$$$´_ ´$$$$$$$$$`´$$$$$$$_$$$$$$$_$$$$$$$_$$$$$´_ ´$$$$$$$$$$$$$$$$$$_$$$$$$$_$$$$$$$_$$$$$´_ ___`$$$$$$$$$$$$$$$_$$$$$$$_$$$$$$_$$$$$$´_ ______`$$$$$$$$$$$$$_$$$$$__$$_$$$$$$_$$´_ _______`$$$$$$$$$$$$,___,$$$$,_____,$$$$$´_ _________`$$$$$$$$$$$$$$$$$$$$$$$$$$$$$´_ __________`$$$$$$$$$$$$$$$$$$$$$$$$$$$´_ ____________`$$$$$$$$$$$$$$$$$$$$$$$$´_ _______________`$$$$$$$$$$$$$$$$$$$$´_ I only want the small pictures. Thank you.

Topic by Steve-Rocks    |  last reply


Devilish Little Chicks

Looking for a new way to make deviled eggs for Easter? These little peeps might be just what you're looking for!Simple (though time consuming!) these deviled chicks are sure to bring a smile to everyone's face.Full directions here: Savoring Time in the Kitchen

Topic by scoochmaroo    |  last reply


Present for Little Sister Answered

I need to make a present for my little sister(11).  I've checked the gifts section, but nothing seemed suitable for her. She doesn't really have any interests, so I've given you all the info I can. Thanks in advance

Question by Dnamra    |  last reply


Neat Little Lamp

Check out this neat little lamp I found at Lowes. It's got pencil and paper holding "hands", LED bulb "head", and fully adjustable joints. Impulse buys FTW! I was supposed to be looking for a ceiling fan :P An Instructable on how to make one of these would be cool.

Topic by Spl1nt3rC3ll    |  last reply


Little Windmill Project

Hey everyone a while ago I was cleaning out my closet and found a little micano car, it had a motor on it I was wondering is it possible to use that to generate a little bit of wind energy, if so can someone who knows alot in this field explain how to I intend to have it as a show thing and is it possible to have different colored LED's and if it is windy it will light the all 3 and if its not it will light like 1 or 2 sort of like a wind gage. Anyway thanks for reading sorry if this is a stupid idea.

Topic by trucker1278.    |  last reply


maybe a little help?

Was wondering if anyone her would take a look at my instructable and give me a little advice or thoughts on how I did. I don't really know much about woodworking and just kind of did whatever seemed right. I really have no idea if there is easier ways to do the same thing, or maybe even a tip or trick would be really appreciated.Thanks in advance!

Topic by aintMichael    |  last reply


little help here!!!

Ok this happened when i was playing metroid zero mission using VBA i used doublehelix but the 1st time i used it it didnt glitch but now it is permanent plz help if you can

Topic by GASSYPOOTS  


Little help with a part.

OK I dissembled a WWII radar for its gold, silver and parts. I got these Bradley Labs #SE6M82H parts they are 4 inches long and ½ inch in diameter, I may just melt for the silver but before I do I would like to make sure what they are first. I think they are 25,000 to 50,000 volt rectifiers but I can’t get a datasheet or any other information on them. So can anyone help me with information on this part? Joe

Question by Josehf Murchison    |  last reply


Little Camera Necklace

Hello everyone, So here is the deal, I wanna make a necklace that has a little camera inside that can shoot small videos, just for those moments when you wish you had a video camera, so you just happen to be wearing one. I thought about buying one of these: http://www.ebay.co.uk/itm/New-Lighter-Spy-DVR-USB-Mini-DV-Hidden-Camera-Camcorder-/150632633728?_trksid=p4340.m263&_trkparms=algo%3DDLSL%252BSIC%26its%3DI%26itu%3DUCI%252BIA%252BUA%252BFICS%252BUFI%252BDDSIC%26otn%3D8%26pmod%3D230632642485%252B230632642485%26po%3D%26ps%3D63%26clkid%3D1442896368867548212&_qi=RTM637057#ht_2083wt_1139 and adapting with the following tutorial. https://www.instructables.com/id/Easy-Hidden-Camera-on-the-cheap-Lighter-mod-B/ The main problem I am seeing is that I want to keep all the electronics towards the back of the necklace, with just the camera at the front. That means I need to extend the ribbon cable which looks extremely tricky, and I dont know where I would buy one from. Does anyone have any ideas on this? -Derek

Topic by djrobotfreak  


Awesome little gifts for kids

When giving away lots of little gifts to kids it's easy to just give away cheap toys that will quickly be forgotten. This blog post has some great alternative ideas for quick gifts to make that have a lot more personality. Cute gnomes, hot chocolate kits, jingling necklaces, and more in the links at the bottom. Check it out. Link via CRAFT

Topic by fungus amungus    |  last reply


need help from an electrician?

Ok, basicly i want to make a little green light. Basicly it will go from a (Solar Cell-and or-Motor) to a (Battery that will collect the electricity from the Solar Cell/Motor) then to a lot of (LED's for a light) ()-each part. what would i need to make this work?

Question by Deimos1    |  last reply


Download Little Brother for Free!

If you've enjoyed the w1n5t0n Instructables that are based on a character from Cory Doctorow's book Little Brother, then we recommend picking up a copy now that it's available. If you're on the fence about buying it, then you can also download it for FREE! It's not a pirated copy, Cory is generously offering the download up to all as he has done with his previous books.Want to get it? Here's the link.

Topic by fungus amungus    |  last reply


Little Glass Vials, ideas?

Hi guys, I recently found about 150/200 small glass vials in a salvage warehouse, they were too great to leave and i managed to get all of them for 4GBP! The problem im having is what to do with them? im open to all kinds of suggestions i just feel they deserve a good use! Thought i'd throw it out to the pros, any help? Thanks!! 15ml - Volume 25mm - Diameter 48mm - Height 22mm clip - Neck finish

Topic by g1zm0    |  last reply


Little Gem Amp Problem

Hi all I am quite new to electronics but I am very interested in it. I have built a couple circuits before but nothing with an IC chip. So now I have decided to move onto slightly more complex projects,  and I found the Little Gem Guitar Amp: http://www.runoffgroove.com/littlegem.html I have built it on a veroboard from these diagrams but I changed the layout slightly. Obviously everything is connected the same way I just moved the 100uF cap a little up. I have also added a 10Ohm resistor to the output and used headphones instead of the speaker. When I connect the 9V battery, without an audio source, I can hear is a soft buzz, quite a high frequency. The gain pot makes the noise louder and softer so I assume the LM386N-1 chip is fine. If I put my finger on the ground part of the 1/4 inch jack, the noise become much loader and lower frequency. The same thing happens if I connect an audio source. Is there an obvious cause for this problem that I don't know about? I have connected the jack to the board with shielded twin core wire. I have used the shield as ground and the core as signal. Is this correct? Any help would be appreciated, I would like to get this working.

Topic by geniass    |  last reply


ParanoidLinux

The fictional version of Linux from Cory Doctorow's new book "Little Brother" shall soon be fiction no longer.I kid you not. ParanoidLinux is coming soon to a computer near you. Perhaps even an iPhone.Thanks Boing Boing!

Topic by randofo    |  last reply


What are these little clips called . . .

 that connect the ribbon cables to the board? And where can I find them (replacements)?

Question by Kriki    |  last reply


little red wagon ideas

I got a rusty old radio flyer wagon. My mind keeps jumping to go-kart, but I'm curious if anyone else has ideas

Topic by Bando_Red    |  last reply


G.R.O.U.P

This is just a group that can talk about L E D light or nerf mods but not cooking or baking. man start or own group only technology, play, outside, workshop and soler.?

Question by vee-man.mol    |  last reply


i am trying to save up for a horse, but am not old enough to get a REAL job but am trying to make a lot of money, ideas?

I am a teenage girl, i am trying to earn more money to get my horse:)  i hove horses and have been saving ever since i was 9... but i still would like to have a few hundred $ in savings before i get my horse, any ideas howto earn money? i love working outside or inside it doesent matter. i am a hard worker and dont care if my hands get a little dirty.. Please help!

Question by horselover2000    |  last reply


Master Chief meets Hello Pony meets Bizarreness

This mash-up of a macho videogame icon and an overly cute pony is so odd you just have to love it. I wouldn't pay over $150 for it on eBay as some guy has, but I do like the pictures. Link

Topic by fungus amungus    |  last reply


Little League World Series!

The Little League World Series is being held in Williamsport, Pennsylvania. From August 15th to the 24th, Little Leaguers from far and wide will come to play for the biggest title in their 10-14 year old lives!Little League World Series WebsiteLLWS Game Schedule

Topic by bumpus    |  last reply


Just an awesome little website

It's the NASA Technical Reports Server. It's like geek heaven

Topic by Tool Using Animal    |  last reply


my little 366mhz laptop

Do you think an AMD K6 366mhz laptop with 64mb of ram could run windows XP?

Topic by Yerboogieman    |  last reply


Little Yellow Drummer Robot

Good morning! I found this really cool, and pretty hilarious robot on Youtube: Anyway, I thought you should check it out, the rest of the Yellow Drum Machine Videos are on Youtube.

Topic by bradpowers    |  last reply


Birds! a little challenge/contest

Can I do it?      Thank you! I will give away some of my backlog of pro memberships as prizes Here is the contest:  birds Some bird music to get you motivated

Topic by foobear    |  last reply


Pump for little pieces of paper

Hi, I'm going to make a display cabinet for an art project. Please see image for more info. The idea is to have a container (gray box) with ash on the back side of this cabinet, then there should be a pump (red dot) emptying this container and blowing the ash to the front true a tube (see red line) into a double glass window.  How can I create something like this? the problem is the transfering of the ash (little pieces of paper) from the back to the front.

Topic by vkranendonk    |  last reply


Little Arduino project help

Hello. I have a duemilanove arduino thay i bought a couple years ago to leatn but never actually learned anything. I need it now for a little project, Basically i have an automotive height sensor(goes under the chassis for headlight adjustment) and i would need a code to tell the arduino to turn on 2 LEDs,each at a different set height. It should be pretty simple, could someone help me with the code? I'd put the exact values in after I know them. Also, if its possible for qn arduino nano? (So its smaller) thanks

Question by dsirotic  


A Small but useful little suggestion...

Quite often, while browsing sites, I read, then discover: "Oh my! The author has included a link! What a delight!" Then I click the middle mouse button on that link to open it in another tab, to check out. Well the problem is, when I middle click links on Instructables, it opens in the same tab, so I have to press the back button, reload the page I was on, go to that link, then right click "Open In New Tab". Well this isn't really a major problem, I admit, but it's sure a little bit irritating when I forget to right-click "New Tab". I tested this with other browsers, and it's only Google Chrome with the problem. (As far as I know) By the way, great site, keep it up!

Topic by DELETED_lxnt    |  last reply


needing a little advice on Microcontrollers Answered

Ok i am hoping someone can help me with this, i am not real new to electronics but i am to Microcontroller's i have done a lot with 555 and 4017s and transistors and so on the basic stuff. but my wife's letting me pick out what i want for my b'day and i am thinking about getting the picaxe from Sparkfun ( http://www.sparkfun.com/products/10803 ). and i am not sure what all i need i know i need the programing cable ( http://www.sparkfun.com/products/8313 ), but do i need this stuff the Ceramic Resonator ( http://www.sparkfun.com/products/9993 ) the PICAXE Bread Board Adapter ( http://www.sparkfun.com/products/8331 ) Breadboard Power Supply 5V/3.3V ( http://www.sparkfun.com/products/114 ). also i do have a decent homemade breadboard pic included to make sure its ok for gettin started in microcontroller's provided links to make my question easyer to answer (i hope), also i dont know any programing but i am wanting to learn i am just wondering if this would be the way to get started and what i would need. Thanks in advanced for any help? William

Question by World of warcraft junkie    |  last reply


Need a little help with a survey

Hi Folks, I'm putting together a concept paper as part of starting a business, and I could use a little help with a market survey. If you have an interest in electronics and have a couple of minutes to spare, please check it out below. I am an electronics hobbyist myself and I know what I would want in a parts store, but if you could help me find out what you would want, the I can make it better for everyone. Thank you in advance, Tim 1) Where do you normally buy electronics parts? a - online retailer b - online wholesaler c - local store 2) Is electronics your main hobby, or part of your main hobby such as: a - Scale model R/C b - Scale model trains c - Electronics d - Kinetic art (or similar) e - Other __________________________________ 3) How often do you buy parts: a - Weekly b - Monthly c - Every few months d - As needed 4) Do you normally buy parts... a - all at once for a particular project. b - for the component, and then chose a project that uses it. c - as you come across a need for it. 5) Do you normally buy: a - Finished products (ready to use) b - Parts kits (needing assembly) c - Individual parts (your own design or other) d - Sub-assemblies (ie: radio links, motor controllers, etc) 6) What level would you say your ability is: a - Beginner (I know what a capacitor is) b - Intermediate (I know what a microcontroller is) c - Advanced (I could build my own time machine if I could just get a flux capacitor) 7) Please rank the following in order of importance, with 1 as most important: a - Customer service b - Price of components c - Ease of use of website d - Projects and tutorials e - Other ________________________________ 8) Would you purchase products from a website in Canada? Y__ N__ 9) What is your location: a - Canada b - USA c - Europe d - UK e - South America f - Other _____________________ 10) What age range are you a part of: a - Under 20 b - 20 to 30 c - 30 to 40 d - 40 to 50 e - Over 50 11) Which option below best describes you: a - Student b - College/University student c - Working hobbyist d - Retired 12) Are you: Male __ or Female __? And finally...What would you like to see in an online electronics store?

Topic by mrbill33    |  last reply


A little magnet experiment for everyone!

Some people just love to play with magnets and have a lot of them.If you are just like that and like to tinker a bit then I might have something for you.What magnets you use for the following experiment does not really matter but you should have 20 or 30 of identical properties.Can be disk magnets, block magnets or cubes, just not spheres ;)If you have a 3D printer you use it to make it fancy but a peice of wood, acrylic or such and a drill will do for round magnets.For cubes or flat packs you can make retaining walls on a flat surface.The experiment goes like this:I assume you already tried ways to combine your magnets to make them stronger, like stacking them up.But there is another way to really increase how strong they are combined.Start with one magnet at the center.Then like a ring add more magnets around it but with the oppisite side up.The created mounting solution is to prevent them flipping up and together, you want them as close as possible though.Add another ring and change the direction of the field again.Try this magnet, once all magnets are secured and compare the holding strenght to any other combo you tried so far.It will be much higher for the same amount of magnets.If you want to prevent the use of glue then try to create your mounting system with a really flat but strong enough bottom - this will then be the contact surface.Slightly reduced strength but you can re-use magnet with ease.But if you want to get a really strong one you need cube magnets.Like before you want to create some sort of grid, this time we go for a square.Start with cube in the center, facing north up.Leave enough space in your construction to add 8 more cubes around it - like on the face of a rubik's cube.Leave them empty for now !Add nother row, this time 16 to keep the square.Of course these one go with the south side facing up!Again one empty of 48 and then one last one with north side up with 196 magnets.Ok, to be fair, you wouldn't be able to pull it off a metal surface unless you used really tiny cubes, so if in doubt then go for just to 48 and leave the enter one out for now.Should be quite intense but similar to what any other shaped magnet would have done.Time to fill the voids!Add the cubes in the spce between the magnets so the north and south side face the magnets next to it!So basically sideways but in the correct orientation.You can then also add the center piece - try either orientation for that one ;)What happened now is that you forced the magnetic field lines to go up instead od for trying to go the easiest and shortest way to the next magnet.And "up" is where our magnetic surface would be, which provides the now overdue shortcut for the magnetic fields.Be amased how much stronger this version is and how much even 3x3x3 cubes would accomplish.With 10x10x10mm N52 magnets you might be able to use them support our wieght if you pull straight dwon from a horizontal surface...Ok, kidding, not just might, unless you are really big...One 10x10x10 might hold about 6kg.Stacked up a bit more but having 20 or stcked up would not be much stronger than 10.Even just 25 magnets with one in the center, one row of sideways orientated and one row with opposing field to the center one would be hard to remove from a steel surface.If we go with the imagined 6kg per magnet we could assume to get 25 x 6 = 150kg of holding power.Check you single magnet first then compare to the square of 25 ;)Consider using some plastic between magnet and surface so you can at least slide or pry it off if you have to.You can also combine magnets or a new one that has one side appear much stronger than the other.Meaning that for example on the north side it could hold 20kg while on the south side only 5.

Topic by Downunder35m  


The little guide to buying on Ebay

Like or not Ebay is now the number one online market place.Since they do their best to keep it that way a few tips might be of use to someone.Unlike some other guides this one is not about how to find the best bargain.It is about showing some things you should be aware of, especially if you are new Ebay.1. New, unused, refurbished....These three can literally mean anything if you find them in a listing title.Unless you read the full description you simply don't know.Assuming the listing goes along with the title.New should mean exacty that: Same condition as you would find in any retail store.Unused can be the same but could also mean it was opened, like to check it or take the pictures.Refurbished is something to take with caution.Unless it clearly states Manufacturer refurbished you just don't know if the refurbishing is done to specs.For a phone it could mean a badly glued screen, a no name battery, non matching serial numbers...Unless an item is factory sealed you should expect detailed pictures.In a lot of categories you will only find generic pictures though - buyer beware!2. Warranties....Ebay does have a buyer protection but Ebay does not deal with Manufacturer warranties in any way!In some countries a seller is legally required to provide a warranty and return statement.Sadly that is not the case in all countries Ebay serves.When it comes to brand new devices you might experience problems with your warranty.As more and more companies go against online selling platforms they do not support they simply exclude them from a warranty.Let me give you an example for this one:You see your favourite smartphone at your local retailer for the bargain of just under $1600, while on Ebay you find the exact same model for $1200.Easy choice? Depends...If the manufacturer does not support this then only the seller can provide you with some sort or warranty.The good one claim to do so but don't expcet this from someone only selling a handful of items per year.In the worst case it could mean your new gadget develops a fault over time that would be fully covered by a manufacturer warranty but you would totally miss out.The money is gone and you have to fix it at your own cost.If the item in question is also of value then please check the warraty and return conditions the manufacturer allows before buying.4. Pricing....Especially when it comes to things that somehow could be bundled or used with something else you can get screwed.The culprit i question is the multi-item-listing.You might look for a battery pack to keep your phone charged when on long hiking trips.But the first 50 or so listings are all in the lowest imaginable price range.The listing title shows what you are looking for, the image does too....Then you dare to check and it is a listing where you can select multipl items.The price shown in the search result is only for the lowest crap listed there, like a "waterproof usb plug"....The actual thing you need is usually overpriced.You are forced to either ignore suspiciously low priced listings or check them all to compare prices.5. Postage costs....A lot of things these days come with free shipping, all good.If they don't then again: Buyer beware!Sometimes there are exclusions, like certain post code areas.Or the free shipping is not for international customers.If it is clear you have to pay shipping and you buy only a single item then again the case is quite obvious.Combined shipping however does not always mean single costs!Check the psotage options for multi items carefully!Often additionalitems are free if they are small.But if a seller already charges you a high postage fee than chance are you pay the exact same price again for the second - even if the arrive in a single $2 prepaid envelope.6. Faked locations....It seems to be common with Chinese sellers to avoid import taxes by faking a local item a selling address.In some cases (often after Ebay got too many buyer complaints) they list the real shipping time of 2-3 weeks.More often however they don't.Once you have the problem the best option is to open a "item not received" claim 3 days after it was due.On the due date contact the seller and ask when to expect it.There is a way to spot these fakes and tax frauds:If a local seller, with a locally listed item gives you a Chinese Paypal account with an address in China than you got a fraudster.Problem is that once you committed to buying and can see the sellers account details it is already too late.To cancel such a transaction you need to do it the official way and if the seller won't agree then don't expect Ebay to accept that you don't want to suppport tax evasion and fraud.Either way, I report each and every single one seller showing a local item with a local selling addrees but using a Chinese Paypal account.7. Fraudulent listings and sellers....Let me give you a slightly overstated example on what I mean:Seller has only sold a very few items, usually of low value.Suddenly you spot y nice and this years model laptop at a bargain price.You check the listing closer and find just 2 or 3 pics.Further down you read something along the lines "Unwanted gift, comes with car charger only."If it is this years model then it is still under warranty and no one would lose all the additional hardware like the wall charger. ;)Again it is up to the buyer to decide....Ebay does not check where an item comes from or if the seller is the legitimate owner of it.8. Exclusions to make...Be it price, auction only, distance and so on.You can make certain limitation and selections to narrow your search results.Some make sense and work, like just showing items to auction.Distance no longer really works as sellers are no longer required to state a town or post(zip) code anymore.Price is relative too.If you know the ting you need definately costs between $100 and $130 then the search still won't filer anything out that is a multi item listing and within the price range.And in some cases it just totally fails.A very vital exclusion was removed around 2014: by country.Now all that is left is to limit to all within your home country.You can't select for example Japan only if you are located in Europe and would like to avoid the rediculous postage costs from the US.And you could not exclude China either...All or local is what you can play with.For the rest that is available: use it whenever it make sense and is possible.9. You buy it - your problem!No I don't mean faulty items or wrong ones.I mean simple things that can happen to anyone distracted, unconcentrated or too full of exitement.You buy something and think you are the happiest guy in the world until you double check the listing to confirm your luck.Missed the over $300 in postage ocsts?Did not see further down that it states "replica" or "scale model"?Or hints that the massive sized Opal in fact is just a resin with a thin and cheap layer of Opal flakes on a black background?As said, your problem alone.I know a lot of people who started having fun on Ebay until they got their gib bargain surprice - one way or the other.Don't become one of them and read and check listing you might want to buy with great care!10. Feedback...You might have noticed that it is next to impossible to find a seller with a feedback rating below 90%.The reason is quite simple: The lower your ratings as a seller the further down the search results you appear.And of course you don't make any business anymore once so low...But feedback you leave is as important as feedback you get!So if you spot a deal where the seller has a rating below the magic 99.5% positive rating you should check his feedback.Quite often it is clear that some angry customer left it.Most obvious if the seller left a reply stating otherwise.But in some case you more than one buyer left a negative feedback for the same reason as other buyers - this is where you should be careful.The reason to actually check the feedback is quite simple: It is heavily manipulated by Ebay.A seller won't get and negative feedback if he agreed to replace the item in question or if he offers a refund.Same for simply stating that a negative feedback was not justified.The later can be anything from the words used to just wanting a clean sleeve.And if a seller is highly active than business rules and the feedback is corrected by Ebay.You might have noticed that for some sellers now now new negative feedback show up that would be of any real concern for a potential buyer...11. Retractions :(Be it a seller not wanting to sell something that auctioned off below his expectations or a buyer who simply failed to pay attention to the price and all details : A retraction is possible.If you try a lot of auctions you might have had the "second chance offer".After you lost an auction you might get notified that the winning bid was retracted and that you are next in line.In almost all cases your last bid will be accepted but some sellers offer you the item for what the rectracted bid was - so pay attention to details!Now you might think that if happens so often you could make good use of it.Like for example participating in several autions to try to win the device one way or the other.Set some sutomatic bids and go to bed.If lucky you got one, if too lucky you won all auctions.Retracting your bid on those you now no longer need is possible but I strongly advise against it!Firstly you can negative feedback from the seller for it and secondly Ebay will keep you under watch if it happens too often.An honest mistake and all is fine but ask for a retraction a few times a month and you will have a hard time on Ebay.In the worst case Ebay can even suspend your account or exclude you from auctions.So, is it still worth signing up and trying to find a bargain?IMHO it all depends on WHAT you are looking for.Someone in a remote area of Brazil will certainly value it differently than someone living downtown L.A. with access to all sorts of shops, retailers and outlets onevery corner.Same for spare parts, electronic parts or stuff that is made in China anyways.But times have changed for sure.What started free for everyone became a paid platform for those who sell.Later those buying also had to pay extra as still all transactions come with fees on the side of Paypal.Not much to be fair but still...And from a platform with a few scammers and frudsters that always got and kept your money we came to something flooded by sellers that should not even be allowed to have a Paypal account.The buyer protection helps in some way but it can take weeks to get your money back and if it something expensive than this money makes interest for someone else while you don't have to buy what you wanted to buy.While, in a real shop you just go back and return your item to get your money back - plus you get a real warranty.Do your homework and be aware of what could go wrong.If it looks like it could go wrong somewhere than you might want to consider a deffierent option for this item.

Topic by Downunder35m    |  last reply


little gem mk2 amp question? Answered

Hello, i going to make a little gem mk2 amp.But i see 2 layout and they are a bit diffirent ....I dont know what version is correct or both are correct ??  And i want to  add a LED to know if the amp is on or off, where should i place it ??? I use a 12v 300mA adapter as power cource. Thanks! http://i247.photobucket.com/albums/gg132/chipmapple/upgem2layout.png http://i247.photobucket.com/albums/gg132/chipmapple/upgem2cir.png

Question by login721    |  last reply


Make a Little Brother video and Get Featured on BBtv!

We really dug Cory Doctorow's new book, Little Brother. We liked it so much that we've made a series of Instructables based on the w1n5t0n character in the book. Now Cory has thrown out a challenge to make a video based on any of these Instructables and post it to YouTube. The best one gets featured on BBtv.So, to recap:(1) Shoot it!(2) Upload it to YouTube or another video hosting site!(3) Tell us where to find it! Submit the url here.(4) Selected videos will be featured on BBtv! LinkWant to read the book? Then check it out for free!

Topic by fungus amungus    |  last reply


Doubts...

So some how i'm gonna be part of a temporary band starting tomorrow. i was asked if i would play bass for some people and i was like sure, whatever. But the event we will hopefully be performing at is in about a month. We haven't even practiced yet. So i'm having some doubts as to whether we'd just be wasting our time. Anyone got any advice.

Topic by wingman246    |  last reply


Where can I find a metal trash can for little to nothing?? Answered

I need to get a metal trash can for a project, but I don't want to spend a lot of money. I need to know where to get one at. I would like a 20 - 30 gallon one. BTW: A large metal pot would work also. Thank you. Killer~SafeCracker

Question by Killer~SafeCracker    |  last reply


my brother is turning 10 soon..

Hes turning ten soon and i told him that i would make him a sweet instructable... any ideas? for more info. just ask.

Topic by hornblower08    |  last reply


Arduino yellow drummer robot?

I was looking at building a yellow drummer robot that I saw in Make 25. I don't have a Picaxe, the problem is that I have seen pictuures and videos of people that have used arduino but no detailed instructions. Can anyone give me a link to instructions or  give me tips. The best help I have had so far is the code. But how do I connect it up? (I have a arduino deumonlatave, but it should still work). // Yellow Drum Machine Program for Arduino Uno // setup pins and variables for SRF05 sonar device int echoPin = 12;                               // SRF05 echo pin (digital 12) int initPin = 13;                               // SRF05 trigger pin (digital 13) unsigned long pulseTime = 0;                    // stores the pulse in Micro Seconds unsigned long distance = 0;                     // variable for storing the distance (cm) // setup pins for drivetrain motors int DCMotor1Drive = 10;                         // DCMotor1 Drive Pin (PWM 3) int DCMotor1Reverse = 3;                        // DCMotor1 Reverse Pin (PWM 10)       int DCMotor2Drive = 9;                          // DCMotor2 Drive Pin (PWM 6) int DCMotor2Reverse = 6;                        // DCMotor2 Reverse Pin (PWM 9) // setup pins for sonar pivot pager int SensorPagerRight = 11;                        // SensorPager rotate right Pin (digital #) int SensorPagerLeft = 5;                         // SensorPager rotate left Pin (digital #) // setup pins for drumstick pagers int Pager1 = 8;                           // Pager1 rotate forward Pin (digital #) int Pager2 = 2;                         // Pager1 rotate reverse Pin (digital #) int Pager3 = 1; int speed = 0; int averageDistance = 0;                        // stores the average distance value int mode = 0; // Function for sonar reader int readsonar() {   // variables to take x number of readings and then average them   // to remove the jitter/noise from the SRF05 sonar readings   const int numOfReadings = 10;                   // number of readings to take/ items in the array   int total = 0;                                  // stores the cumlative total     // create array loop to iterate over every item in the array   for (int i = 0; i < numOfReadings; i++) {        // Trigger sonar to take reading     digitalWrite(initPin, HIGH);                    // send 10 microsecond pulse     delayMicroseconds(10);                          // wait 10 microseconds before turning off     digitalWrite(initPin, LOW);                     // stop sending the pulse         // Read sonar distance     pulseTime = pulseIn(echoPin, HIGH);             // Look for a return pulse, it should be high as the pulse goes low-high-low     distance = pulseTime/58;                        // Distance = pulse time / 58 to convert to cm.     total= total + distance;                        // add the reading to the total   } return total / numOfReadings; } // Drivetrain movement command functions   /* Drivetrain Forward */   int goforward(int speed) {      analogWrite(DCMotor1Reverse, 0);     analogWrite(DCMotor1Drive, speed);     analogWrite(DCMotor2Reverse, 0);     analogWrite(DCMotor2Drive, speed);   }   /* Drivetrain Reverse */   int goreverse(int speed) {     analogWrite(DCMotor1Reverse, speed);     analogWrite(DCMotor1Drive, 0);     analogWrite(DCMotor2Reverse, speed);     analogWrite(DCMotor2Drive, 0);   }           /* Drivetrain Turn Right */   int goright(int speed) {     analogWrite(DCMotor1Reverse, 0);     analogWrite(DCMotor1Drive, speed);     analogWrite(DCMotor2Reverse, 0);     analogWrite(DCMotor2Drive, 0);   }   /* Drivetrain Turn Left full speed*/   int goleft(int speed) {   analogWrite(DCMotor1Reverse, 0);   analogWrite(DCMotor1Drive, 0);   analogWrite(DCMotor2Reverse, 0);   analogWrite(DCMotor2Drive, speed);    }     /*Drivetrain turn around*/   int turnaround(int speed) {      analogWrite(DCMotor1Reverse, 0);      analogWrite(DCMotor1Drive, 255);      analogWrite(DCMotor2Reverse, 255);      analogWrite(DCMotor2Drive, 0);   }     /* Pager Pulse functions */   int rightstick() {     digitalWrite(Pager1, 0);     delay(200);     digitalWrite(Pager1, 1);   }     int leftstick() {     digitalWrite(Pager2, 1);     delay(200);     digitalWrite(Pager2, 0);   }     int tailstick() {     digitalWrite(Pager3, 1);     delay(200);     digitalWrite(Pager3, 0);   }      //Operational Modes   //Target Seeking Mode  int findtarget() {    int Center = readsonar();    if (Center > 50)       goforward(255); //Go forward!    else      mode = 1; //  }     //Fine-Tune Targeting Mode  int lockontarget() {     // Reading and moving the sonar     int Center = readsonar();     digitalWrite (SensorPagerLeft, 1);     digitalWrite (SensorPagerRight, 0);     delay (500);     int Left = readsonar();     digitalWrite (SensorPagerLeft, 0);     digitalWrite (SensorPagerRight, 1);     delay (500);     int Right = readsonar();     digitalWrite (SensorPagerLeft, 0);     digitalWrite (SensorPagerRight, 0);     delay (500);         //Speed and Direction Control      if ((Center < Right) && (Center < Left)) {         if (Center > 50)           goforward(255); //Go forward!        else if (Center > 7)          goforward(128); //        else          mode = 2;      }      else if ((Right < Center) && (Right < Left)) {        if (Right > 50)           goright(255); //Go forward!        else if (Right > 7)          goright(128); //        else          mode = 2;      }      else if ((Left < Center) && (Left < Right)) {        if (Left > 50)           goleft(255); //Go forward!        else if (Left > 7)          goleft(128); //        else          mode = 2;      }  } //LET THE BEAT DROP! int makesomenoise() {    tailstick();    rightstick();    leftstick();    delay (500);          tailstick();    rightstick();    leftstick();    delay (500);    tailstick();    rightstick();    leftstick();    delay (500);    tailstick();    tailstick();    tailstick();    tailstick();    rightstick();    leftstick();    tailstick();    rightstick();    leftstick();    delay (500);    tailstick();    rightstick();    leftstick();    delay (500);    mode = 3; }      //Go Somewhere Else//  int runaway()  {    goreverse(255);  }               // setup void setup() {   pinMode(DCMotor1Drive, OUTPUT);                     // sets DCMotor1Drive as output   pinMode(DCMotor1Reverse, OUTPUT);                   // sets DCMotor1Reverse as output   pinMode(initPin, OUTPUT);                           // set init pin 13 as output   pinMode(echoPin, INPUT);                            // set echo pin 12 as input   pinMode(Pager1, OUTPUT);   pinMode(Pager2, OUTPUT);   pinMode(Pager3, OUTPUT);   digitalWrite(Pager1, 1);   digitalWrite(Pager2, 0);   digitalWrite(Pager3, 0);    // initialize the serial port, lets you view the  // distances being pinged if connected to computer  //    Serial.begin(9600);   } void loop() {   if (mode == 0)     findtarget();   else if (mode == 1)     lockontarget();   else if (mode == 2)   {     makesomenoise();     turnaround(255);     mode = 0;   }   // Serial.println(mode, DEC);         // print out the average distance to the debugg }  

Question by David97    |  last reply


how do you play marry had a little lam on the flute?

how do you play marry had a little lam on flute

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Half Inch CRT Monitror

I was tearing apart an old VHS camera and decided to rip the LCD out of the viewfinder. Much to my suprise I find a CRT monitor not a LCD! This screen is about 1/2 inch. It has a 5 pin connector that leads to the motherboard and a chip on the bottom that says A118121. Obviously two of the conections would be V+ and ground, but what about the other three? I would like to turn this into a composite or VGA compatible screen (maybe even a crazy tiny oscilloscope) but I need some help. Any suggestions or leads would be greatly appreciated.

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