Stepper motors have a magnetized geared core that is surrounded by a number of coils that act as electromagnets. They also pack a lot of torque into a comparably small package. In many applications a servo is first moved to a “homing” or reference position before being controlled, printers commonly do this when they are first initialized.īecause the move in discrete steps a stepper motor is not often used where a smooth continuous rotation is required, However with the use of gearing and microstepping they can approach a smooth rotation and their ability to be very accurately positioned often outweighs the roughness of their movement.Īnother advantage stepper motors have over DC motors is the ability to move art very slow speeds without stalling, in fact, stalling really isn’t a concept with stepper motors. They can be moved to an exact position in reference to where they start stepping (i.e 36 degrees clockwise) but unlike servos they can be misaligned if their shaft is moved by an external force. Steppers, on the other hand, are “unaware” of their position. A servo motor is “aware” of its position and can be moved to a specific angle even if an external force moves the motor shaft. A servo motor is unique in that it’s motor shaft can be moved to a precise angle, most servos only rotate 180 or 270 degrees although there are modified servos that can spin a full 360 degrees. ![]() Some users confuse stepper motors with servo motors but they are actually two different beasts. ![]() Each pulse advances the motor by one step or by a fraction of a step, the latter is known as “microstepping” and will be explained shortly. Unlike DC motors stepper motors are controlled by applying pulses of DC electricity to their internal coils. If your digital camera has an autofocus or remote zoom feature chances are a stepper motor is being employed to do that. They are used in 3D printers to position the printhead correctly and in CNC machines where their precision is used to position the cutting head. They are very useful when you need to position something very accurately. Stepper motors are DC motors that rotate in precise increments or “steps”. So follow along, I promise to take you through all of this “complex” stepper theory one step at a time! Stepper Motors In this article, I hope to dispel that myth by showing you just how easy it is to use a stepper motor with an Arduino. Yet despite their popularity, many experimenters shy away from using stepper motors as they seem to require complex hookups and code. Stepper Motors are used in a wide variety of devices ranging from 3D printers and CNC machines to DVD drives, heating ducts, and even analog clocks. In this article, I’ll show you all you need to know to get started with stepper motors. Learn how to control bipolar and unipolar stepper motors with an Arduino using drivers like ULN2003, L298N, and A4988. 10 Demo 3 – Bipolar Stepper with L298N H-Bridge.9 Demo 2 – Two 28BYJ-48 Unipolar Steppers with ULN2003.8 Demo 1 – 28BYJ-48 Unipolar Stepper with ULN2003.Individual Motor Details Pairsġ0 ohm Colored solid wires were attached Mitsumi M355SP-9T C6747-60005 B2703ġ2 ohm Mitsumi M42SP-5 24 Volt 7.5 degree step RH7-1197 TC5X07Ĥ,5 ohm Mitsumi 55SPM25D4NA 24 Volt 7.5 degree stepħ5 ohm ASTROSYN Minebea Tandon 17PS-C007-04 966000-001ġ5 ohm NMB Minebea Electronics PM55L-048-HP69 C2164-60045 TC1Z72CĪll red and black tied together for groundĤ2 ohm Colored solid wires were attached 990411206001 MB 11 0579Ĥ0 ohm ASTROSYN 17BB-H255-03 12V 0. this may be due to the stepper motor program or sketch. Figure out how fast the motors can rotate.Research PC power supply specifications to see if they are going to be useful.Count teeth on the gears to see if there are standards that can be leveraged.See how motor strength improves and how chips on motor shield heat up. ![]()
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9/1/2023 0 Comments Typepad url![]() As an artist or designer, you're probably used to having more control over your work. With the options mentioned so far, you only get limited control over how your blog posts look. ![]() See our full Substack review for more details. We particularly liked the version history feature, which lets you easily access past versions of your post, and the fact that the lightweight interface kept working, even during periods of low mobile connectivity. When we used Substack to set up a newsletter/blog for our review, we found it to be one of the easiest interfaces we'd ever used. Only once you start charging people for subscriptions will Substack take a cut. Plus, Substack is free as long as you make your posts/emails free for everyone to read. However, you will get a basic CMS (content management system) with text formatting tools and the ability to embed images, video and other web content. Since Substack's main focus is on emails, its blog features are extremely limited. ![]() We should clarify that if you want a unique looking blog, this isn't the best choice. So it effectively works as a free blogging platform too. Newsletters are Substack's main focus, but you also get a web page to share all your past newsletters in one place. We discovered that with Substack you can actually kill two birds with one stone. For many, this is an alternative to blogging. More and more artists and designers are promoting themselves with email newsletters. 9/1/2023 0 Comments 9781452144382![]() INCREDIBLE GIFT: An excellent gift for people interested in Egyptology, mythology books, illustrated history and world history, and spirituality and ancient religion books. Book Title: Egyptian Book of the Dead : The Book of Going Forth by DayThe Complete Papyrus of Ani Featuring Integrated Text and Full-Color Images. The Egyptian Book of the Dead : The Book of Going Forth by DayThe Complete Papyrus of Ani Featuring Integrated Text and Full-Color Images 20th Format Paperback. ![]() It may well be the most stunning presentation of this book in 3,300 years. THIRD REVISED EDITION: The entire corpus of this critical work is given its most accessible and lavish presentation ever. For the first time since its creation, this ancient papyrus is now available in full color with an integrated English translation directly below each image. It is an artistic rendering of the mysteries of life and death. INVALUABLE PAPYRUS BOOK: The Egyptian Book of the Dead is a captivating history book and an integral part of the world's spiritual heritage. A state-of-the-art Annotated Bibliography and Study Guide for Ancient Egyptian studies.A detailed history of Egyptian translation and scholarship since the discovery of the Rosetta Stone in 1799.A survey of the continuing importance of ancient Egypt in modern culture.Significant improvements to the display of the images of the Papyrus. The Egyptian Book of the Dead: The Book of Going Forth by DayThe Complete Papyrus of Ani Featuring Integrated Text and Full-Color Images: Faulkner, Dr.This twentieth anniversary edition of The Egyptian Book of the Dead has been revised and expanded to include: The Egyptian Book of the Dead: The Book of Going Forth by Daythe Complete Papyrus of. To most, it is the most beautiful, best preserved, and complete example of ancient Egyptian philosophical and religious thought known to exist. Raymond Faulkner, Ogden Goelet, Carol Andrews at. Rent or Buy Egyptian Book of the Dead: The Book of Going Forth by Day The Complete Papyrus of Ani Featuring Integrated Text and Full-Color Images - 9781452144382 by Goelet, Ogden for as low as 17.50 at. Written and illustrated almost 3,300 years ago, The Papyrus of Ani is a papyrus manuscript with cursive hieroglyphs and color illustrations. Maybe the most stunning presentation of this book in 3300 years: Upon death, it was the practice for some Egyptians to produce a papyrus manuscript called the Book of Going Forth by Day or the Book of the Dead.A Book of the Dead included declarations and spells to help the deceased in the afterlife. The Papyrus of Ani is the manuscript compiled for Ani, the royal scribe of Thebes. A Book of the Dead included declarations and spells to help the deceased in the afterlife. Upon death, it was the practice for some Egyptians to produce a papyrus manuscript called the Book of Going Forth by Day or the Book of the Dead. ![]() For the first time in 3,300 years, The Egyptian Book of the Dead: The Book of Going Forth by Day: The Papyrus of Ani is showcased in its entirety in 74 magnificent color pages. 9/1/2023 0 Comments Either 3 a favor for a friend![]() However, I would not expect that to hold as a agreement to license the artistic work either. I would not expect that to hold as a agreement over which the friend can demand a payment. If a person agrees to design a logo for you, and no fee was negotiated, such as would the case of favor. ![]() My specialization requires knowledge of legal aspects of handling information. I'm a engineer, information security specialist. This default rule usually applies even if the intellectual property was created with the intent that it be used by someone else. Sometimes the person who comes up with an idea is the default owner of the intellectual property rights associated with that idea, unless there is a written agreement to the contrary. I do not address the issue raised by a comment of designing a logo which raises legal issues specific to who owns intellectual property. But, it also makes disproving a claim prior to trial, when what happened is disputed, difficult. This might make proof of a claim like this on the merits hard to win on at trial. Of course, all of this would be based when litigated on oral discussions and context limited by people's memories. Concluding Observation: Questions Of Proof. But, the transfer for no contemporaneous consideration might be considered safe from a fraudulent transfer attack after one year rather than the usual four year statute of limitations on fraudulent transfers. Similarly, in a fraudulent transfer case, it is possible that a payment to a spouse for extreme labors in the past of this kind would have a status similar to a payment for a pre-existing and not substantially contemporaneous debt. While the spouse couldn't sue for compensation or having a legally enforceable right to compensation, the extent of the help provided would be one factor among many that could be considered in determining an equitable division of property (in states that are not community property states) and an appropriate and equitable amount of alimony in states that do not have a fixed formula for determining this amount.ĭe minimis assistance would "come with the territory" and be part of a spouse's general right to an equitable division of property under a partnership theory of marriage.īut, more extreme labors not compensated in money during the marriage, such as personally building a barn on a farm, or working full time in a spouse's business for a prolonged time period without express money compensation, might have a value assigned to it that is considered in balancing each side's share in an equitable division, if one spouse is reaping the benefit of the other spouse's unpaid labor by receiving, for example, a working farm or business. This general analysis also applies to a spouse, but not quite so strictly. In this example, however, there is not a clear expectation of payment that an objective outside observer would have been able to discern at that time the services were provided, so by default, the help provided was gratuitous, and not enforceable legally. In these circumstances, the service provider is entitled to payment of the fair value of the services provided despite the lack of an express agreement regarding the amount. One classic case of unjust enrichment is when someone paints your house by accident, when they are actually under contract to paint your next door neighbor's house, and you know that they made the mistake but allow them to go forward expecting to be paid anyway.Īnother classic case is one where services must be provided by a doctor or repairman or lawyer on an emergency basis and everyone knows that they were hired with an intent that you pay them, but the price could not be agreed upon because it was urgent to do the work immediately before working out the details of a contract to provide services. But, in contexts applicable here (also called "quantum meruit") there must be an expectation of payment communicated in a way clear to an objective observer of the situation to recover, as opposed to a gratuitous provision of service. One can still recover for service or benefit rendered under a claim of "unjust enrichment" in the absence of a contract. ![]() The question assumes that there is not true express contract, or even really a contract to pay compensation in some amount or by reference to some schedule of rates, that was implied in fact. ![]() In the case of a relative or friend or neighbor or someone like that, doing a favor for a business does not create a legally enforceable right against a business or business owner. Generally speaking, applying common law principles, no. 9/1/2023 0 Comments Firefly lane netflix![]() ![]() Firefly Lane has officially come to an end. Chalke's character, Kate Mularkey, is much more soft-spoken, living up to the irony of her last name that could be perceived as meaningless talk or nonsense. Published on Ap12:30PM EDT Photo: Diyah Pera/Netflix This post contains spoilers for Firefly Lane. Heigl's character, Tully Hart, is bold and brazen, basking in the spotlight so much so she ends up becoming a daytime talk show host. ![]() Named after the street they lived on as teens and where they met, the plot focuses on the enduring friendship of the two female protagonists. Telling the decadeslong story of two best friends played by Katherine Heigl ("27 Dresses," "Grey's Anatomy") and Sarah Chalke ("Scrubs," "Roseanne"), the drama dips and dives into different eras of their messy relationship, from their teenage years in the '70s, their college days in the '80s and then each of their mid-life crises in the mid-2000s. Netflix announced on Monday that the drama series starring Katherine Heigl and Sarah Chalke will conclude after season 2. If you mashed up "Now and Then" with "This Is Us," you'd have "Firefly Lane." 1 in the United States for the streaming giant, beating out the anticipated new film "Malcolm & Marie."īut back to "Firefly Lane": Here's everything you need to know about the new series that is as cheesy as it sounds ,but may be exactly what you need during these winter, pandemic months. Will Kate and Tully be able to repair their friendship in Firefly Lane season 2 part 2 (Image credit: Netflix) Firefly Lane season 2 part 2 is about to land and hopefully answer all our burning questions. The TV adaptation continues to follow best friends. That said, Roeper also criticized the shows flashbacks as "gimmicky and ubiquitous." Making matters worse, he says they take you "out of the story" and make audiences "feel removed from the proceedings, just when we should be deeply involved.The popular Netflix show is so popular, it has been No. published 25 April 2023 Firefly Lane season 2 part 2 is the final chapter of Kate Mularkey and Tully Hart's story. Firefly Lane is a new Netflix drama series based on the book by Kristin Hannah and it has since made its way to the top spot in Netflixs top 10. Richard Roeper at The Chicago Sun-Times writes that Firefly Lane "is a good-looking show that relies heavily on the kinds of cliffhangers we’ve seen on episodic network TV dramas for decades." He commends the show for having an "impressive" budget for music, with needle drops like Patsy Cline's "Crazy," INXS' "Never Tear Us Apart" and "Coming Around Again" by Carly Simon. No signs suggest that they are treating the end of the show as a negative, either. Starring: Katherine Heigl, Sarah Chalke, Ben Lawson, Beau. Hello Yellow Brick Road Air date: Kate experiences the full force of nature that is Tully when they meet as teenagers, on the job as. Series Info Tully and Kate meet as young girls on Firefly Lane and become inseparable friends throughout 30 years of ups and downs. there's something lovable about it." These contrasting ups and downs are sprinkled into her review, as she writes "the central friendship is not just believable, but also endearing." The show won her over because of Keigl and Chalke's "grounded lead performances," as well as the show's "surprisingly decent dialogue" and "genuine warmth." Where to watch Subscription Want to see Episodes 1. TIME Magazine's Judy Berman wrote that while "Firefly Lane is simply not a good show," with "many limitations. The brand new Netflix series, based off the book Firefly Lane by Kristin Hannah, follows these two best friends from their first meeting through the following 30 years of their lives, and all. ![]() Firefly Lane reviews: What critics sayįirefly Lane season 1 has a 47 percent Rotten Tomatoes score, with a mix of positive and negative reviews from critics. I won't spoil the Firefly Lane season 1 cliffhanger ending for you, but it's safe to say that one of their loved ones may not make it to the next season. Unfortunately, the new season of Firefly Lane won’t be on Netflix in February 2022, as the series wasn’t included on the full list of new release movies and shows coming this month. We also see them as teens, with Ali Skovbye as Tully and Roan Curtis as Kate. Throughout the show, their bond is strengthened and tested by life's challenges. The two met in freshman year of high school in the 1970s, and it shows them in their early 20s as well as their 40s in 2023. But as the characters seemingly end up in. Firefly Lane tracks the lives of long-time BFFs Tully (Katherine Heigl) and Kate (Sarah Chalke). The Netflix series may have pulled a bit of this story from Fly Away, Kristin Hannah’s sequel to Firefly Lane, in which Tully’s mother’s background is more fully developed. The Netflix series Firefly Lane takes a pretty big step away from the book that it’s based on, particularly where major plot lines are concerned. 9/1/2023 0 Comments Living earth waco txThis inclusive language as elsewhere in the account suggests that the cataclysm was worldwide in scope. 13:9, 15 show that even in Genesis kol-ha ares refers to the whole land (Victor Hamilton, The Book of Genesis, Chapters 1-17, Eerdmans, 1990, p. Furthermore, the reference in 7:3 to the animals of kol-ha ares argues for an understanding of eres elsewhere in the Flood as earth in that almost all of the uses of kol-ha ares (outside of Deuteronomy and Joshua-Samuel) are references to the earth ( Gen. When eres refers to a particular piece of land, however, it is often followed by a prepositional phrase that further identifies the land (e.g., the land of the Canaanites, land of the east, land of the fathers), except in those places where mention is made theologically of the land promised to Israel. To be sure, eres is frequently rendered as (local) land, ground, and even underworld. Thus the description has all the appearances of a universal condition rather than a local one. Note that in 6:5-13, the earth ( ha ares) is mentioned eight times. Geographically, the problem is an infested earth. Old Testament authority Victor Hamilton writes: Universal terms are used throughout the narrative which speak of a world wide Flood. We find none of them substituting the word land for earth or using any other terms that would imply a limited scope for the Flood. Therefore there must compelling reasons to deny the traditional view.Īll Bible translations understand the account of the Flood in universal terms. The idea of a local Flood is comparatively recent in church history. The historical view of the Jews and the church has been to understand the Flood in a universal sense. It may be asked, How could God have taught a universal Flood more clearly? The global extent of the Flood is stated more than thirty times in Genesis 6-9.įurthermore, there is nothing in the account itself to cause the reader to deny the universal sense. If one simply reads the Genesis Flood account as it is written, the conclusion would be that the author is speaking of a worldwide Flood. ![]() ![]() The natural reading of the text would lead one to believe in a universal Flood. The arguments for a universal Flood are as follows: He did this by sending a universal Flood. Therefore He judged the human race by wiping out all of His creation except for eight souls. God regretted that He had created humanity. Instead the earth was filled with violence. The Bible says that humans were commanded to multiply and fill the earth. The traditional view is that the Bible speaks of a universal Flood that covered the entire earth, and destroyed all life except that which was taken on the ark. 9/1/2023 0 Comments 2ndline![]() For more information on downloading 2ndLine to your phone, check out our guide: how to install APK files. If you want to 'try' the app, you can try it for a week for less than 1 per day 5. It can be purchased for less - 69.99 if you opt for a yearly option. If you are in the US, it can be purchased for 4.99 for the first month, then 9.99 subsequently. Call and text any mobile or landline in US and Canada. The 2ndLine app provides you flexible pricing options to keep your number active. Add a second line to your phone without a SIM card. Get your own USA, Canada and UK phone numbers for a fraction of the cost. 2ndLine is a free app that allows you to have a second US or Canada phone number on your smartphone and tablets with unlimited calls and texts. There is even support for emoji, stickers, and GIFs. Use 2+ phone on 1 mobile device Introducing the 2nd Line - Second Phone Number for your mobile and tablet. ![]() It’s also possible to add money to the service or to ear credits by completing offers on your account, making international calls a lot cheaper. Users can send as many messages as they want, for free, and have an unlimited number of free phone calls within these two countries. Call & Text US local numbers or international numbers, such as China, Japan, etc phone numbers. Features: - Get a new America or Canada number, just as your real one. ![]() That would mean having a second phone, but it can be annoying carrying two phones, so a solution can be a dedicated app.ĢndLine is designed for US and Canada, and it works over Wi-Fi or the cellular network. This new 2ndLine number app can call and text like your first one, you can receive calls and messages without keeping the app in the foreground. Having a second phone number can be extremely useful, especially if you to separate work from personal life. 2ndLine Second Phone Number è unapp che ti consente di avere un secondo numero di telefono (dagli Stati Uniti o dal Canada) sul tuo dispositivo Android. 9/1/2023 0 Comments 2n3904 bjtHaving the bigger picture I think is what is needed to debug problems.Thanks for any help on this issue. Sometimes I think having this bigger picture understanding of what the tool wants is better than just a step-by-step procedure to do a specific thing. I guess I am not understanding the "bigger picture" of how symbols and models relate to the schematic and the simulator. Why? Now if it turns out that what I thought was a real library of models is in fact not the case, I guess I can download a text file of the 2N3904 model, and connect it to a symbol as described in the tutorial - which is ok. So, I am totally confused as to why I can instantiate a part from a list of parts in a library, but apparently there is missing information in that instantiation that the netlister needs. So based on this, I would think I am accessing a large library of transistors, from which I can instantiate them onto the schematic and can proceed to simulate the circuit behavior.īut when I generate a netlist, the error is that 'No PSPICE template found for Q1' So I click on it and hit the place button, and instantiate it onto the schematic, which it shows as Q1 Under Libraries, it shows '2N3904/Transistor.olb' - which I then double-click onĪt the top, it shows a long list of transistors, one of which is '2N3904/TRANSISTOR'
9/1/2023 0 Comments Cia challenge coinIt was donated by “Maya,” the alias of the CIA ![]() One Maya coin is kept in the collection in New York City at the 9/11 Memorial Museum. The one he’d really like? A coin nicknamed “Bush X” or “Maya.” But that coin is hard to find on the open market. “You also don’t want to sell it to a guy who’s going to start reproducing it and make 1,000 fakes off the one legit one,” the former In an interview, oneįormer CIA security protective officer said he only buys and sells online with a few trusted sources. Agency employees in officesĪcross the United States and world are free to design whatever coin they’d like, the spokesman said.īut eBay is also rife with fakes - coins that didn’t originate with agency people or that were copied by outsiders. In a statement to The Washington Post, the CIA didn’t express concern that its challenge coins are being traded in the public domain.Ī spokesman said the agency uses the coins as a “non-monetary award” to recognize exceptional employees. The going price can soar into the hundreds of dollars, sometimes exceeding $1,000. Osama bin Laden’s compound in Abbottabad. Tel Aviv station, another for the Pakistan operations group, and a third for a surveillance technology group that was staked out near ![]() Wallace says the spy currency comes directly from present or former employees or contractors. “Because of theīusiness I’m now in, I get to talk to people I’d never get to talk to. Wallace, Coin Squadron’s co-founder, whose shop has introduced him to current or retired members of the intelligence community. It was for some Special Operations group,” said Joe “I got that one from a guy thinning his herd. The coin’s back shows a smilingĬlown with an often-heard military slogan: “Be Polite, Be Professional, But Have a Plan to Kill Everyone You Meet.” This summer, Coin Squadron sold coins for the Iran operations division, the covert influence group within the agency’s SpecialĪctivities Division, and one that said, “Pipe Hitters Local 391” - 3 representing C 9 for I 1 for A. The cramped basement of a converted church in Washington Crossing, Pa., right by the banks of the Delaware River. Yet nearly 200 miles north of the CIA’s headquarters, a small business called Coin Squadron buys and sells pieces of Langley lore from ![]() In someĬases, employees can’t invite their own relatives to their own awards ceremonies. ![]() The agency, after all, doesn’t let ordinary people tour its museum or visit its Memorial Wall honoring slain officers. Some coins contain symbols whose meanings are known only to insiders.įor such coins to disseminate widely - via eBay, no less - appears to fly in the face of the CIA’s tight-lipped and proudly crypticĬulture. Stations abroad and operations divisions. The unclassified coins represent something rare in agency culture: tangible and often darkly humorous acknowledgments of specific CIA “challenge coins” most commonly associated with the military - doing up for sale on the Internet and by private dealers? So what are CIA-commissioned mementos - brass The coveted coins are cloaked in secrecy, just like the spy agency that produces them. The Washington Post published an article on the coins. In earlier E-Sylum issues we discussed the medals and challenge coins issued by the U.S. 9/1/2023 0 Comments Hdd fan control serial key![]() Resolution: Renderer: Mesa DRI Intel 965GM x86/MMX/SSE2 Graphics: Card: Intel Mobile GM965/GL960 Integrated Graphics Controller (primary)ĭisplay Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa) Mobo: Dell model: 0U990C Bios: Dell v: A09 date: ĬPU: Dual core Intel Pentium Dual T2370 (-MCP-) cache: 1024 KBįlags: (lm nx pae sse sse2 sse3 ssse3) bmips: 6915Ĭlock speeds: min/max: 800/1733 MHz 1: 1333 MHz 2: 1333 MHz Machine: System: Dell (portable) product: Inspiron 1525 Chassis: type: 8 Without Windows I could not do the above mentioned. If yes, you should load that driver and try again with sensors or other program for hardware monitoring.ĮDIT: Hardware monitor controller in my desktop was not detected with lspci, lsusb, lshw, inxi or other similar program I know. Maybe you should check first which hardware monitor controller you have and see if any Linux driver is compatible with it. After restart sensors showed all available information. I added nct6775 in the file /etc/modules. After running sensors, I got a lot more sensors data than before. New controler was detected and I added it to the sensors configuration. I run sudo modprobe nct6775 and sudo sensors-detect. I looked in /lib/modules/5.4.0-72-generic/kernel/drivers/hwmon/ and there was nct6775.ko. I found that under Linux that controller is compatible with NCT6775. I searched on the net for infos about that controller. There I noticed that hardware monitor controller is NCT6797D. In Windows, hwinfo showed a lot more data. On my desktop machine, sensors showed only coretemp temperatures, despite running sudo sensors-detect. Do you know which hardware monitor controller is in your laptop? |
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