How to Clean All of Your Outdoor Gear

Durability is almost always a trait that outdoor companies use to highlight why their products are more favorable than others. Some go a step further and back them up with lifetime guarantees against defects and abuse. It makes perfect sense; after all, if you spend hundreds of dollars on a pair of hiking boots, a sleeping bag or a jacket, you expect it to handle more than a few trips to the mountains before a stitch comes loose or a seam begins to tear. Sometimes gear failure is unavoidable. An outer layer may snag on a rock or thorn, a spark from a campfire may land on a nearby tent. These are unfortunate, happenstance situations. Laziness and neglect are not, and they should not be the reason why a piece of expensive outdoor gear does not last its entire intended lifespan. We often think of outdoor gear as different from regular clothing; it is, and it is not . Certain technical fabrics require special attention in maintenance while others can be treated just like an everyday t-shirt (durable water-repellent coatings, for instance, lose their hydrophobic qualities when covered in dirt and body oils and will revitalize after a quick wash and dry cycle). Cleaning and repairing outdoor gear can seem intimidating, but it should not be. In almost every case you can simply follow the instructions on the garment tag. For all the others, you can see our step-by-step guides. How to Clean and Maintain Your Leather Hiking Boots With the right care and attention, a pair of well-built leather hiking boots will last for years. Here are the steps to make your current pair your last pair. How to Wash a Down Sleeping Bag Washing a down sleeping bag (or a down jacket) is simpler than you might think. How to Re-Waterproof Your Jacket Save yourself a few dollars by learning how to revitalize it with the right tools and a few simple steps. How to Re-Wax a Canvas Jacket the Right Way If you are lucky enough to own one, you need to know how to re-wax it properly - instead of just buying a new one. Breathe new life into your old tent with a few easy steps. From hole to whole. It's shockingly easy. Next time something snaps, rips or leaks, reach not for your credit card, but for a quality gear repair kit. This content is created and maintained by a third party, and imported onto this page to help users provide their email addresses. You may be able to find more information about this and similar content at piano.io

1. ATM Data Bundles - How To Demos - FNB

STEP 1: Go to your nearest FNB ATM and insert your card. STEP 3: On the Main Menu select More Options. STEP 7: Read the terms and conditions and press Proceed or enter to accept. STEP 8: Key in the cell phone number onto which you want to load the airtime. STEP 10: Choose the prepaid amount you would like to purchase, from the selection. STEP 11: Select the account from which you would like to pay for the bundles. STEP 12: Check the details on the confirmation screen. You can change the cellphone number, go back to change other details or select Proceed to confirm the transaction. We would appreciate your feedback.

2. How To Repair & Polish Quartz Countertops by Caesarstone

Watch this Step by Step how to repair a quartz countertop video by Caesarstone Professional Technicians using the WerkMaster Quartz Countertop Restoration and Polishing System. It is now possible to repair quartz countertops effectively using the WerkMaster Scarab and our speciality quartz countertop tooling. Our system runs wet and our tooling ranges from 50 grit to 3000 grit.

3. Will this 3v3 level shift for arduino->avr programmer work

Why not just butcher an Arduino to run on 3.3 V? It's simple enough to change the regulator on an Arduino. There are instructions here on Adafruit....step by step

4. What is the best weight loss diet?

According to nutrition experts the primary culprit of weight gain is cellular inflammation. The 2 Week Diet applies groundbreaking findings like these to optimize the body's natural fat-burning mechanisms."If we take control of cellular inflammation, we can effectively increase our ability to lose weight, burn fat, increase metabolism, and permanently stave off body fat,"The New 2 Week Diet Plan by Brian Flatt Is A Proven Diet Program That Works In 14 DaysCorrects common misconceptions popularized by the mainstream dieting industryProvides dieters with a straightforward, step-by-step plan of actionProduces rapid results to fuel dieter motivation avoids outdated and ineffective techniques like "Count every calorie" and the "Eat less, exercise more" mantra. Most of the diet plans out there approach weight loss with a slow and sensible approach. It's true that eating certain foods and following rigorous workout programs will produce weight loss.Unfortunately, the process moves at a snail's pace. The reason is simple: these plans do not attack stubborn, stored body fat.The 2 Weeks Diet provides dieters with nutrients essential for good health and proper functioning, while eliminating foods that slow-and even prevent-fat burning. Ordinary diets burn carbohydrates and proteins before fat, but a specialized diet can circumvent that order. It also helps dieters maintain lean body mass and increase their metabolism.So the two week diet is my best recommended weight loss diet

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I Want to Start a Home Based Catering Company in Chicago, Where Do I Begin? Step by Step Process, Pl
I Want to Start a Home Based Catering Company in Chicago, Where Do I Begin? Step by Step Process, Pl
It would be best to apply for grants first as they will take a while to be approved and for you to receive the monies.Then, as you are waiting for the grant money do apply for the licenses and permits. My advice to you is to begin at home and as your business grows rent a kitchen. Good Luck.1. can any one give me some tips on a cheap wedding?(catering, music, etc...)?I know renting a reception hall is expensive in socal. So why not have it in someone's back yard. or if you are renting a hall, keep it simple. Instead of a live band, have a DJ. Instead of real flowers for centerpieces have something more cost effective. I know in my family, when we pitch in to help each other with weddings most of the time we dont give money directly(sometimes we do) but usually we will buy the drinks, or decorate the hall and the church or make the wedding favors, make some part of the food, things like that.2. Why is the USA catering to homosexuals?Homosexuals have screamed so loud about how unfairly they are being treated that the foolish liberals in this country have actually started to believe that lie. They deserve no special rights any more than anyone else. But in this country the 'cry babies' get the attention.3. I have a question about catering a baby shower...?Your menu sounds great. From my experience, people will want to have a little taste of each thing (or most of the things). They wo not serve themselves a huge serving of each thing, but I bet a lot of people will take a small spoonful or piece of almost everything. People like to taste everything, especially when there is such a variety. I would plan on 35-40 servings just in case. If there are leftovers, the mom to be and some other family members can always take things home4. What is the best way of catering for a big family dinner such asKeep all of the turkeys in your backyard. Then have everyone come over early so they can kill and cook their own turkey5. Has anyone skipped the catering and just served hourdevours?Hi. I agree with the others. Yes, this is getting to be a popular trend (at least where I live).....but DO NOT do it IN PLACE of a meal....people will feel hungry and eat LOTS....so you are not saving. It's good if you do this early afternoon.....or late evening (after dinner)....say starting at 7:30 or 8 p.m. But, yes, it is a good alternative! Good luck!6. how much does catering for 800 people cost?What country is this? If in the U.K the minimum will be a finger buffet sort of thing at a bout 5 per head7. What cheap catering ideas would you recommend?A wedding is a dignified event, it is supposed to be a very special day in your life, and when you use the word CHEAP to describe it (or things associated with it) you have degraded this very special day to something that is measured in $$$, and has very little meaning to you. One of the most beautiful weddings that I was ever associated with cost $100 (renting a gazebo in the park and the marriage license). The Bride did not wear a white gown and the Groom did not wear a tuxedo. There were no bridesmaids nor groomsmen. There was no disc jockey nor photographer nor a three-tiered wedding cake. One hundred and fifty people stood and watched a ten minute ceremony on a bright, sunny Saturday morning in the park. After the ceremony the Bride and Groom got in their car and drove away (no reception). This is a couple who could have had any type of wedding they wanted because they were both young professional with good jobs but they decided their love for each other was much more important than wedding favors, decorations, how many gifts they would receive, and fancy gowns. If you have very little to spend on your wedding and reception then you should consider just having a "dessert" or "cake and punch reception." You do not have to have a disc jockey . . you do not have to buy liquor . . you do not have to serve a three course meal to your guests . . and you do not have to buy decorations that will be thrown away the next day. Keep it simple! Answered by: A Certified wedding specialist / A Professional bridal consultant / A Wedding ceremony officiant.
Basic Structure and Working Principle of Stepping Motor
Basic Structure and Working Principle of Stepping Motor
Basic structure and working principle1. Basic structure of stepping motor (as shown in Figure 1)Fig. 1 basic structure of stepping motor2. Working principleAccording to the external control pulse and direction signal, the stepper motor driver controls the winding of the stepper motor to be energized in the forward or reverse direction in a certain sequence through its internal logic circuit, so as to make the motor rotate in the forward / reverse direction or lock.Take the 1.8 degree two-phase stepping motor as an example: when the two-phase windings are energized, the motor output shaft will be stationary and locked. The maximum torque to keep the motor locked at rated current is the holding torque. If the current of one phase winding changes direction, the motor will rotate one step (1.8 degrees) in a given direction.Similarly, if the current of another winding changes direction, the motor will rotate one step (1.8 degrees) in the opposite direction to the former. When the current passing through the coil winding changes to excitation in sequence, the motor will realize continuous rotation step along the established direction, and the operation accuracy is very high. For 1.8 degree two-phase stepping motor, 200 steps are required to rotate one cycle.Two phase stepping motor has two winding forms: bipolar and unipolar.There is only one winding coil on each phase of bipolar motor. When the motor rotates continuously, the current should be changed to excitation in the same coil in turn. In the design of driving circuit, eight electronic switches are required for sequential switching. Unipolar motor has two winding coils with opposite polarity on each phase. When the motor rotates continuously, it only needs to energize and excite the two winding coils on the same phase alternately.Only four electronic switches are needed in the design of the driving circuit. In the bipolar drive mode, because the winding coil of each phase is 100% excited, the output torque of the motor in the bipolar drive mode is about 40% higher than that in the unipolar drive mode.Characteristics of stepping motor1. Precise position controlThe rotation angle of the shaft is determined according to the number of input pulses. The position error is very small (less than 1 / 10 degree) and does not accumulate.2. Precise speedThe speed of stepping motor depends on the frequency of input electric pulse, which can be accurately controlled and easily adjusted. Therefore, it is widely used in various motion control fields.3. Forward / reverse rotation, emergency stop and locking functionThe effective control of motor torque and position, including static torque, can be realized in the whole speed range. When the motor is locked (there is current in the motor winding and there is no external pulse command input for rotation), a certain torque output is still maintained.4. Precise position control at low speedWithout the adjustment of the gearbox, the stepping motor can run smoothly at very low speed and output large torque, which avoids power loss and angular position deviation, reduces cost and saves space.5. Longer service lifeThe brushless design of stepping motor ensures the long service life of the motor. The life of stepping motor usually depends on the bearing.Vibration and noiseGenerally speaking, under no-load operation of stepping motor, resonance will occur when the operating frequency of motor is close to or equal to the natural frequency of motor rotor, and serious out of step phenomenon will occur.There are several solutions to the resonance problem:A. Avoid vibration zoneSo that the working frequency of the motor does not fall within the vibration range.B. Driving mode with subdivisionThe micro step driving mode is used to subdivide the original one step into multi-step operation, so as to improve the resolution of each step of the motor and reduce the vibration. This can be achieved by adjusting the phase current ratio of the motor. Micro step does not increase the accuracy of step angle, but it can make the motor run more smoothly and have less noise. Generally, when the motor runs in half step, the torque will be 15% less than that in the whole step, while when the sine wave current control is adopted, the torque will be reduced by 30%.SummaryIn mechanical design, we often use stepper motor. For example, stepper motor drives synchronous belt shaft to realize linear motion; For another example, using a stepping motor to drive the ball screw shaft can also convert the rotary motion into linear motion. Because there is no need for feedback system, the biggest advantage of stepping motor is economic and practical, and good accuracy can be obtained. In fact, in addition to the motion platform in the machine, stepping motors can also be found in life, such as printers, scanners, cameras, ATM machines, 3D printers and so on.Disclaimer: This article is reproduced online and the copyright belongs to the original author. If the videos, pictures and words used in this article involve the copyright of the work, please inform us at the first time. We will confirm the copyright according to the supporting materials provided by you and pay the remuneration according to the national standards or delete the content immediately! The content of this article is the original author's viewpoint, which does not mean that the official account agrees with its viewpoint and is responsible for its authenticity.Source: Shanghai Anpu Mingzhi automation equipment Co., LtdEditing: JQ
Hi I Am Asima & I Am 186 Pounds & I Have too Much of Cheast Pain so Can U Help Me Out?
Hi I Am Asima & I Am 186 Pounds & I Have too Much of Cheast Pain so Can U Help Me Out?
1. loose weight by controling ur diet 2. consult a doctor for medical chechup 3 consult a dietician to help u with step no. 1 4. need to drastically cut on ur sleep time and do some physical activity1. How can I make a home pregnancy test with toothpaste?Go to your local pharmacy and buy about 3 packets of toothpaste.Only buy high quality branded toothpaste or this might not work.Take them home and put them on your bedside cabinet without touching them or taking them out of the bag. If you sleep in a double bed make sure they are on your side so you can see them.In the morning pick the bag up.Go back to the pharmacist/drug-store and ask for a refund.Use the money to buy a pregnancy test.Carefully read and then follow the instructions provided in the packet. If you are able to complete steps 1 - 7 you are probably able to complete step 8 without too much difficulty. Remember to read the instructions through before starting and follow them carefully.Always consult your doctor or suitable medical professional (e. g. the pharmacist). To Be Clear:You can not make a pregnancy test with toothpaste. My answer was a joke. If you read it carefully you will see you do not really use the toothpaste and end up buying a pregnancy test instead!Also you can not use Coca-cola as a douche to prevent pregnancy.Always get professional medical advice about family planning. Speak to a doctor, a pharmacist or consult a reputable online service.Do not listen to your mates and definitely not your boyfriend or girlfriend2. whats a good recipe for homemade macaroni and cheese?This recipe is called old style maccoroni and cheese Ingredients Serves 4-6. 1 pound elbow pasta 1/2 cup butter (1 stick) 1/2 cup flour 4 cups milk 1/2 t. dried mustard or up to 1 tsp. Dijon mustard (optional) A few shakes of cayenne pepper (optional) 10 to 12 ounces extra sharp cheddar 1/2 t. salt (to taste) buttered breadcrumbs (optional) Step 1 Heat the milk (on the stove or in the microwave), but do not let it boil. Keep it warm. Step 2 Grate the cheese coarsely and set it aside (a food processor with a grater disc will do this quickly). Step 3 Bring a big pot of water to a boil, add salt to the water, then add the macaroni. As soon as the macaroni is in the water, start the next step (making the sauce). You want the sauce and macaroni to be ready at about the same time. Be sure to stir the macaroni from time to time so the pieces do not stick together. If you are going to put the macaroni and cheese in the oven to bake, you can remove the pasta from the water when it's slightly undercooked. It will cook a little more in the oven, and if it's perfectly cooked when it goes in, it might come out too soft. Step 4 Make the white sauce. Melt the butter over medium-low heat, then stir in the flour with a wire whisk (this is called a roux). Turn the burner down a bit and let the roux bubble a few minutes (make sure the butter does not burn). Continue to stir to cook the flour a bit, but do not let it brown. Stir in the warm milk all at once, stirring vigorously with the whisk to smooth out any lumps. Whisk in the mustard and cayenne if you are using them and let the sauce bubble gently for about 2 minutes. This is just one of the many cheese sauces you can make. For variation, try other cheese sauces like Make Mexican White Cheese Sauce. White sauce (also referred to as bechamel) can also be made in the microwave. Step 5 Drain the macaroni, giving it a few good shakes to get as much water out as possible. Some people prefer to rinse the pasta briefly to keep it from getting mealy (it removes excess starch released by heat). Step 6 Remove the sauce from the stove and stir in the grated cheese and the cooked macaroni. Stir until it is well mixed, then add salt and pepper to taste. Step 7 Serve or bake. If you want to bake the macaroni and cheese, put it in a baking dish, sprinkle more cheese or some buttered breadcrumbs on top, and bake it for 20 or 30 minutes at about 375 degrees F. Hope that helps :).3. Should I start training my husky without treats?Heck no I would not do **** for you if I was not getting something out of it I think you trying to get cheap and the dog knows it you curt off those treats that dog gonna leave a treat in your bed or wear you step **** cut off my doggy treats oh hell no
Why Would My Step Family Have a Problem with Me When They Don't Even KNOW Me?
Why Would My Step Family Have a Problem with Me When They Don't Even KNOW Me?
Why would my step family have a problem with me when they don't even KNOW me?I am not making excuses for anyone because nobody should feel left out of their own family. But MAYBE there's a chance that they are feeling awkward too and do not really know what to say to you. Some people deal with emotions and nerves in odd ways. Again, I am not making excuses or saying this is the case, but it's always a possibility. You could do two things: Ignore it and continue to feel crappy which I personally do not think is a good idea. Or you could do something about it. Either call a family meeting and just kind of discuss it amongst everyone. Or see what happens when you put out a family invite and say "Hey guys, let's all go bowling on Saturday at 8 pm" and see how people respond. If they do not respond in a way that makes you feel comfortable, then call a family meeting. What has your Dad said about it? Or has he not noticed? If I were you, I would be the bigger person and just talk about it. See what happens. If you are a good kid, if you are a sweet girl and if you really have no problems other than the fact you feel left out...then it should not be a problem. But that's just the way I deal with things. I hope it gets better for you hun!— — — — — —How should people in the USA get Canadian-type healthcare?Personally, i do not know how a family of four in the US can afford to pay $359.00 a month just for health care. That would really upset me. I am a Canadian single mother and have two sons. The cost of a basic health care plan is only about 84. 00 monthly if you do not have extended health care through work. However, we pay more like 10% of our GDP here. Still, I agree that it just makes common sense to equalize health care opportunities everywhere. It should not be some kind of privilege to have access to necessary medical care. It should be noted that pharmaceutical companies spend almost as much on promoting and advertising their drugs and equipment and sending doctors to seminars as they do on basic health care itself. I think the answer is going to come from the one politician who does not allow the system to continue as is and fights to the death to balance the health care price with the financial capabilities of the family.— — — — — —Help me out please :( 10 points..?Sit down together and discuss ways of tightening up on the budget. Start a little own family business of something maybe? Think of things you as a family could do to get money. :)— — — — — —what to buy for a Family Gift?You can always pick out a couple of DVDs for them; one the adults would like, and one the kids would like. through in some micro-wave popcorn, some candy soda pop put them in a really big party bowl. If you think they would like some other kind of treat, do that instead. I bet they would love a family at home movie night— — — — — —Have you ever walked in on a family member getting dressed? What was their reaction?I personally come from a big family and have a family of 6 myself. Walking in on someone getting dressed is the least of our worries. I have not gone to the bathroom alone, without some sort of disruption, in 18 years ha ha ha . So to answer your question, yes, I have. Their reaction was unfazed as was mine. More often than not that's when you can get someone's honest opinion about what you are about to wear and get help if necessary— — — — — —An Australian Family Sets Out to Build a Large Home With a Small FootprintA couple with four young kids decided that their dream home outside Melbourne, Australia had to be an oxymoron: it needed to be large enough to give the family space, but sustainable enough to have a small effect on the environment. Their friend referred them to Breathe Architecture - a firm known for taking an environmentally-conscious approach to its work - and the pair started to craft the ideal address with architects Fairley Batch and Madeline Sewall. To begin, the team sourced local and recycled materials to frame and outfit the house, and installed solar panels to power appliances working overdrive for a family of six. And since such a large group was going to make these rooms their own, the palette was kept bright and minimal: white walls complement pine cabinets, Australian bluestone matches polished concrete, and an abundance of storage adds visual interest to a streamlined aesthetic. It's a design that makes a lasting visual impact, without also making a harmful physical one.
What Steps Should I Take to Become a Fighter Pilot?
What Steps Should I Take to Become a Fighter Pilot?
What steps should I take to become a fighter pilot?Now for a real answer from a former Naval Flight Officer. An engineering degree is only required if you want to become a test pilot at a later date. You DO NOT have to have a technical degree and you DO NOT have to be in the top 10% of your graduating class. The Air Force gets almost all of their pilot candidates from the AF Academy and AFROTC. They take virtually no walk-ins "off the street." The pilot training pipeline for the Air Force is easier than for the Navy/Marines - the Air Force graduates about 90% of their pilot candidates while the Navy/Marines make it much tougher to get wings - as a result the Air Force "pulls the wings" on about 10% of their pilots in the first four years of service while the Navy/Marines takes the same action on only about 1/10% of their first tour aviators. With the Navy you can literally walk in off the street and if you qualify you can get a spot in Aviation Officer Candidate School. NO, you DO NOT need a technical degree and I knew very few Naval Aviators (pilots or NFO) who had a technical degree. NO, you do not have to be in the top 10% - I was in the top 25% of my graduating class. To get a slot at AOCS you have to score sufficiently on the AQT (Academic Qualification Test) and the FAR (Flight Aptitude Regime)...at the time I went in it was at least 6/9 on both tests. Testing is not over, though, because the first two days you have to take and pass four, four-hour standardized tests - you have two tries to pass all or you are out. Once at AOCS you are under the loving care of Marine Drill Instructors. In my class we started with 33 candidates and approximately one year later seven of us were still around to pin on Navy wings of gold. Technical degree required? My degree was a BS in Psychology and I served as an Airborne Electronic Warfare Officer - Aircraft Commander, Mission Commander and the only O3 aviator to be an Event Commander. I also wound up with Military Warfare Subspecialty Code 0046S in Electronic Warfare. As for being a fighter pilot...that is all up to you but the Air Force, Navy and Marines do not guarantee you any specific mission/platform up-front. What you get depends on your performance in basic flight training and the needs of the service. Anyone who says they can guarantee you a fighter pilot slot is a liar. Good luck and really dig deep on your research!— — — — — —i want to be a fighter pilot for the Air Force do you have to jump out of a plane in that training?might aswell jump your asking to die anyways have a nice life!!— — — — — —How much would we have to pay to become a fighter pilot in the Indian Air Force?You would have to pay 150 rupees to fill the cds/afcat/nda exam conducted by upsc.on top of that if you are ward of retired /serving officer in armed forces you would get a rebate if 10-20% .If you are ward of airmen/seamen/jawaan in armed forces you would be getting a rebate of 20-30%if you are from st/sc/obc background and posses a caste certificate which states so then ypu wpuld be emtitled for more then 80% rebate on fee. Thank you.— — — — — —How does a fighter pilot know which way to roll at the merge?The Merge is dead and buried. BVRs are fired at 50-120 km. CCMs like the ASRAAM come onto the scene only if your radar is jammed and you have jammed the tgt radar. Then, launch range reduces to missile head sensitivity and could be 40-50 km., perhaps lower. If you end up in a continuous fight, rest assured that MAD will follow.— — — — — —If you go in to the navy to be a fighter pilot are you guaranteed to be one?No. You have to successfully complete the aviation training, including carrier qualifications to be a Navy aviator. A shipmate of mine could do everything except land a plane on a carrier. He was dropped from the old Naval Aviation Cadet (NAVCAD) program and became an enlisted Hospital Corpsman. These days you are first tendered a commission as an officer then proceed on to aviation training. If you do not succeed in that training you go back to the fleet.
Salvaging Rechargeables for Projects : 6 Steps (with
Salvaging Rechargeables for Projects : 6 Steps (with
lithium polymer and lithium ion batteries aren't extremely expensive but if you use them in a lot of your projects it can run up quite a big bill. So in this Instructable we are going to take a look at the different places you can find them for cheap or often free and how to make sure the ones we find are reliably able to hold a charge and are most importantly safe to use.luckily taking apart cells and checking them isn't the hardest thing in the world to do but there are some tools that make it a lot easier and less time consuming these are:Lithium is the most common type of rechargable battery used in consumer electronics, there are two types of lithium batteries that are used, these are lithium ion and lithium polymer, don't get these confused with no-rechargeable batteries like 9 volt, AA, AAA and some coin cells which are all made of alkaline if you attempted to charge these you'd not have a fun time. Tones of electronic devices use these batteries but the cheapest places to find them is in old laptops. If you go to ewaist facility and ask them for laptop batteries you can get them for reeeeeally cheap while you're there you might as well keep and eye out for anyother electronics that look like they might have a battery inside such asWhile finding these other battery sources is easy i would defiantly recommend sticking to only looking for laptop batteries and they are the cheapest, have the highest quality brands, and the most cells within the battery.laptops typically use 12 volts as an operating voltage but a lithium cell can only provide and average of 3.7 volts meaning that most laptop manufactures arrange 3 batteries in series which creates one battery with a total voltage of 11.1 volts. But most laptops have 6 cells (for a longer run time) and still have a voltage of 11.1 volts. This is because the cells are divided into couples of 3, these couples are connected in parallel which keeps the voltages at 3.7 volts then the 3 couples are connected together in series to get a voltage of 11.1 volts. Anyway now that we know how they works lets get them out, most older laptops use a lithium ion cell called 18650 which is a very common battery type, some of the Tesla cars actually run on these batteries! The 18650 cells have a metal cylinder shape, they are pretty easy to get out of the battery case all you have to do is pull the casing apart and cut all the cables you can see, you'll see that all the cell are connected together with a thick flat metal connector, we need to slowly and carefully pull this off the battery taking care not to let any pieces of metal touch, if the metal refuses to peel off stop pulling and just cut the metal once this is done you should have a nice collection of batteries, just a heads up most newer and thinner laptops doesn't use 18650 cells because they are too thick so they use a lithium polymer cell if you find these you can use them in the same way as you would use the 18650 just be a bit more careful with them as they don't have any protection around them so its pretty easy to puncture them and cause an internal short circuit.So now we've got the cells out of their casing and seperated them, this is where we are going to need a multimeter, over time some cells degrade, leak or rust which will result in a dead cell. Finding cells that have leaked or rusted are pretty easy just keep an eye out for discussing oozing batteries or rust however finding degraded cells isnt that easy, a cell may look perfectly healthy but is just completely dead, these are the degraded cells we find them by hooking them up to a multimeter and then put it on voltage mode, the positive probe goes to the postive terminal of the cell and the negative probe goes to the negative terminal. If the voltage is bellow 2.5 volts it means its kind of degraded but can still hold a charge, we are going to want to avoid them if possible however anything bellow 1 volt is completely dead and should be deposed of at a battery recycling facility. The ideal voltage you are looking for is between 3 and 4.2 Volts Now we should end up with a group of cell that have a voltage between 3 and 4.2 volts but this doesnt mean its completly healthy as the cells may loose charge over time at a fast rate, to make sure this isnt happening charge the cells up to 4.2 volts, this can be done with a lithium charger the one im using has over charge protection meaning it will stop charging the cell when it gets to 4.2 volts which is really nice, once they are charged all the way to 4.2 volts leave them somewhere safe and check the voltage every couple of hours for a few days if the voltage drops significantly it means the cells cannot hold a charge and shouldnt be used. One of the cells I was testing started at 4.1 volts and dropped all the way to 3.6 volts over 2 days which was very bad.Lo and behold we should now have a bunch of working lithium cells that can now be used for our projects! if you want to see a project where i used one of these salvaged cells to power a led photography and video light check out this instructable: the cell that rusted, leaked, degraded or could hold a charge should not just be thrown in the trash, they need to be taken to a battery recycling facility and deposed of properly .Thanks so much for reading, if anything wasn't clear please feel for to leave a comment or send me a message and ill try my best to get back to you!
How Do You Make a Sticky Piston Go Down When You Step on a Pressure Plate?
How Do You Make a Sticky Piston Go Down When You Step on a Pressure Plate?
Put redstone in a line connectong it fron the piston to the plate1. How many FPS can I raise my Airsoft gun by replacing the piston?IDK about pistons but I know that if you were to get a new barrel it would raise your FPS by 10-20 on average and your accuracy tremendously. (On snipers) I also know that if you get a new spring on a sniper it will raise your FPS by quite a lot. It will also make it harder to bolt your gun. You can easily counteract this with a little silicone spray on the bolt though2. What is the difference between variable displacement axial piston pump and variable displacement vane pump in regard to its usage?Like both pumps are PD (positive displacement) Pumps that can give you high pressure output because of the fixed high r. p. m.But the major difference is that in vane pump the output pressure is only regulated to the required pressure with the aid of a RELIEF VALVE, vane pumps input rotor are eccentric to the pump casing efficient with a minimum of 6 to 10 operating vanes on the rotor that gives a radial pressurized fluid output and can find usage in hydraulics or more viscous fluid ( LPFO) oils.WHILEIn axial piston displacement pump the output pressure is only control to any desired pressure by the SERVO ACTUATOR mechanism ( in some designs) to control the swash plate for a range of pressure output, every axial piston pumps have a springing lock system for the axial load floating of the bearings because of the high torque requirements on the shaft to give high efficiency moreso there are pressure retaining direction valve system ensuring that the first pressure burst from the burst pump attached along the rotor shaft is maintained for second stage of pumping ( axial or bent piston minimum of 10 numbers creating much of axial vortex fluid pressure output) with this accounting for its robox by also mechanical attachment of compensating valve and load sensing valve to the pump itself together with a pump load valve idling and load self adjusting is achieved by controlling the pump stroke and accounting for high efficiency output, with the load sensing valve the load pressure is set and with the pressure compensating valve set after load sensing valve above the system pressure and this is achieved by shutting the system manual valve and the necessary setting calibrated and it have a wide application in hydraulics (used in cross bar cooler hydraulics, excavators etc) because of the piston plunger mechanical element design features. What is the difference between variable displacement axial piston pump and variable displacement vane pump in regard to its usage?3. If my car manual says to put 87 octane and i use 91 octane will it mess up my piston rings and seals?wo not hurt your engine. just cost your more money. btw it wo not make you get better mpg.4. What's the smallest aircraft piston engine you would consider the best and most reliable?65hp Continental5. i just put a new piston in my honda 125 dirtbike and i was wondering if anybody knew why its overheating?Do not worry your problem. The new pistons need some time to run in and work smoothly. Just do not rev the engine too much for some time and slowly the overheating will stop then you can use the full potential of your bike6. i blew up my dirt bike how do i know what next size piston do i need its 2 stroke?That's a question for your machinist7. draw the characteristic curve for a piston pump and a centrugal pump on the same set of axes. explain in yourA pump curve usually has flowrate on the bottom (x) axis and "head" or delta-pressure on the vertical (y) axis With a typical centrifugal pump, the line starts out at the left hand axis with a pressure representing the "deadhead" pressure, or no flow condition. The pump is pumping but the discharge is blocked and there is no flow. This is the highest pressure the pump can deliver. As the curve moves to the right, it will slowly and then more rapidly curve downward. If you think of the no-flow condition being caused by a close valve at the discharge of the pump, as you open the valve, the pressure at the pump (before the valve) will go down, as the flow goes up. A piston pump is a positive displacement device. Each stroke the pump delivers the same amount of liquid. Theoretically it does not have a curve. A perfect piston pump would deliver the same flow regardless of pressure. If you tried to "deadhead" it, it would push until something broke. In reality there is usually a little slip so that as the pressure gets higher, the flow goes down very slightly.. If you plotted this on a typical centrifugal pump curve as described above, it would be almost a vertical line, showing that the pump always pumps nearly the same flow rate, regardless of pressure.
Make Hard Drive Stepper Motor Run 7200 Rpm
In order to run BLDC motor efficiently you need to know rotor position in relation to the winding(s). For sensored motor you will read sensors, for sensorless ( like this one ) you'd have to somehow read back EMF from the non-energized winding. The open-loop drive is very slow and you won't get any torque.To know more about BLDC drive read Microchip appnote AN885.BTW, you should've saved the controller to which this motor was initially attached; it can be used "off label" -> I have an old hard drive (7200 rpm) motor like this:I'm trying to make it run as fast as possible and I start with this code (arduino uno):int pin1 2;int pin2 3;int pin3 4;int delay_time 100;void setup() pinMode(pin1, OUTPUT); pinMode(pin2, OUTPUT); pinMode(pin3, OUTPUT);void loop() digitalWrite(pin1, HIGH); digitalWrite(pin2, LOW); digitalWrite(pin3, LOW); delay(delay_time); digitalWrite(pin1, LOW); digitalWrite(pin2, HIGH); digitalWrite(pin3, LOW); delay(delay_time); digitalWrite(pin1, LOW); digitalWrite(pin2, LOW); digitalWrite(pin3, HIGH); delay(delay_time);The motor runs when delay_time bigger than 50 (it run very slowly of course), with delay_time smaller it just "vibrate". So how can I make that runs at 7200 rpm?UPDATE:I use other source and some transistors for motor, not use arduino pins.·OTHER ANSWER:I have an old hard drive (7200 rpm) motor like this:I'm trying to make it run as fast as possible and I start with this code (arduino uno):int pin1 2;int pin2 3;int pin3 4;int delay_time 100;void setup() pinMode(pin1, OUTPUT); pinMode(pin2, OUTPUT); pinMode(pin3, OUTPUT);void loop() digitalWrite(pin1, HIGH); digitalWrite(pin2, LOW); digitalWrite(pin3, LOW); delay(delay_time); digitalWrite(pin1, LOW); digitalWrite(pin2, HIGH); digitalWrite(pin3, LOW); delay(delay_time); digitalWrite(pin1, LOW); digitalWrite(pin2, LOW); digitalWrite(pin3, HIGH); delay(delay_time);The motor runs when delay_time bigger than 50 (it run very slowly of course), with delay_time smaller it just "vibrate". So how can I make that runs at 7200 rpm?UPDATE:I use other source and some transistors for motor, not use arduino pins.
How to Improve the Working Efficiency of Stepping Motor
I'm not an expert in stepper motor, but I still want to briefly talk about my views. There are two kinds of motors: servo motor and stepper motor. Servo motor is preferred in the market, but its price is high. Selecting an appropriate stepper motor according to the accuracy can achieve the purpose of saving cost. Stepper motor is also one of the important accessories of motor. We usually see that the motor has iron core and winding coil, and there will be certain loss after power on, That is to say, copper loss and voltage related iron loss will affect the efficiency of the motor. The stepping motor has high positioning accuracy, but the efficiency is relatively low, the power consumption is high, and there is serious heating. With the enhancement of environmental protection and energy saving awareness, the stepping motor has put forward transformation requirements for environmental protection and energy saving, and many peers have also put forward the following methods, Winding resistance, laminated material, laminated tooth geometry. Less reduction in motor loss means less power required.Mode 1When the stepping motor is in the enabled state, whether it is running or not, the winding is energized and the motor is in the power consumption state. However, when the stepping motor is enabled and stopped, under most working conditions, the shaft maintenance does not need the full circuit operation. Therefore, in order to reduce its energy consumption, the half current function of the stepping driver can be turned on (the dial switch on the side of the driver). Under this function, the driver will automatically detect whether the motor is in the running state. If it is in the stop state, it will automatically switch to the half current state. Under this function state, the drive will automatically reduce the current connected to the winding to reduce the power consumption.Mode 2If the motor is in the stop state and the external mechanism is in the self-locking state, the enabling of the motor can be turned off when the motor is stopped, and the driver can turn off the power output to the motor winding, so as to reduce the power consumption.Of course, the specific use still needs to be combined with the actual working conditions.
Los Angeles Police Stepping Up Security Around Dodgers Players' Homes During World Series, Report Sa
The Los Angeles Dodgers hope to be safe at home while in Boston for Game 1 of the World Series Tuesday night -- and not just for calls on the field.The LA Police Department reportedly pitched a plan to protect the homes of severalLos Angeles Dodgers players and staffers during the World Series, the project coming a year after Dodgers star Yasiel Puig had his home burglarized during last year's Fall Classic.LAPD officials have reached out to Major League Baseball security, players’ agents, assistants and other personnel to help protect the homes, law enforcement sources told TMZ.Police were reportedly working with players to make sure their home security systems were up to par to prevent break-ins and burglaries. Some additional security officers were asked to watch some of the houses, TMZ reported.EVERYTHING YOU NEED TO KNOW ABOUT THE 2018 WORLD SERIESPuig has been the target of a few break-ins already. Aside from a break-in during Game 7 of the 2017 World Series, which was being played at Dodger Stadium, Puig’s home was nearly broken into for the fifth time in September when aperson jumped the fence surrounding the house and went toward the residence, TMZ reported. A person inside the home told the intruder they were going to call the police and the intruder fled.Burglars also hit the home of Los Angeles Rams wide receiver Robert Woods while he was playing a game at the Los Angeles Memorial Coliseum earlier this year. Though arrests were made, police remainworried unidentified suspects or copycats could strike again.
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