We couldn’t spot this shapewear underneath a dress or a top, but we noticed the linings of the full-coverage bottoms peek through when worn with leggings or tight pants. For our small chests, we noticed that the straps created a bit of a lift, giving our girls a nice look without the need to turn to push-up bras. ![]() ![]() We snapped ourselves in with the crotch closure (which never rode up uncomfortably), and at the end of the day, it simply rolled right off once we unsnapped the bottom. Pulling the shapewear on and off also felt like a breeze. We still consider this to be a level two compression, though, because it does not fully alter your shape, but it feels firmer than a level one. Much like the Skims option, it doesn’t feel too restrictive, but it does come with stronger compression in the midsection accentuating our curves and smoothing our tummy a little more. The ultra-soft cotton and elastane blend truly feels like a second skin, so much so that we felt like we could easily sleep in it and wake up with no markings. What We Don’t Love: While the top portion is impossible to spot under clothes, you can see the seams of the bottoms if worn with leggings or very tight pants.Įverything about the Wolford 3W Stretch-Cotton Bodysuit impressed us from the stretch to the feel to the aesthetics. What We Love: It has a barely-there effect that’s comfortable enough to sleep in. Size: XXS-5XL | Colors: 10 | Material: Sherica, nylon, spandex | Compression Level: 2 Keep this in mind when choosing what size you think would fit you best. ![]() Of course, it is supposed to fit tightly, due to the compression, it wouldn’t even slide on the plus-size editor who tested it out. The straight sizes fit true-to-size, but it runs small once it reaches past an XL, especially for plus-size folks with particularly wide hips. However, we did notice that it doesn’t fit plus-size women particularly well. Once finished, we did have to perform a little wiggle dance in order to get back into the compressing shapewear - but it just took some shimming and adjusting, then we were good to go again. The extremely lightweight material disappears under any clothes, even form-fitting ones, so we never have to worry about panty lines peeking through any skinny jeans or bodycon dresses.ĭuring our dash to the restroom, we were relieved to find clasps at the crotch that allowed us to get to our business quicker. The fabric is so kind on our skin, due to its soft touch, that it’s easy to forget it’s even on. We wouldn’t turn to this bodysuit for exaggerated effects - it won’t take inches off your waist - but it does lightly cinch in our waist, give our chests a gentle push, and our bottoms a sweet little plump. We’ve discussed this sculpting bodysuit many times in the past, even naming it the best shapewear that Skims has to offer, which, for a shapewear-heavy brand, that’s a tough feat.Īt a compression level of two, which describes how compressive the garment is, and goes up to level three (so, basically, this one has mid-range compression), the bodysuit smoothes the skin, without feeling too tight or sacrificing comfort. What We Don’t Love: The plus sizes don’t fit true to size. What We Love: The lightweight fabric is nearly invisible underneath other clothes. ![]() To see which reigned over the others, see our final selects of best shapewear, according to our reviews. We even took note of how easy it was to use the restroom, as not all options come with an easy access clasp at the bottom (and maneuvering in and out of a tight bodysuit at a public restroom is never fun). We paid close attention to how challenging it was to slip in and out, how compressing the garment was, and of course, how it made our bodies look and feel. Stylist Lara Betiku turns to shapewear for herself and her clients not to alter the appearance of her body, but “mainly to smooth and enhance” her “natural shape.” So to give our delicious curves some enrichment, we set out to find the best shapewear you can buy, trying on 30 different pieces across 22 InStyle staffers with different heights and body types. But navigating the market - so many choices! - can be a challenge for sure. We know that shapewear is never a necessity, but there’s something about wearing it underneath our clothes, especially to formal events, that just dials the confidence-meter up a few notches.
1 Comment
Is the Subnautica: Below Zero Story Finished? Now that it’s completely released out of early access, you may be wondering, is the story finished? Continue reading our short article below to find out. I do think this is a worthwhile game to play, especially if you felt like the first game lacked direction and needed more of a narrative focus.Subnautica: Below Zero is an open-world survival game that originally became available on Steam Early Access back on January 30, 2019. As a result of being a stand-alone expansion, it's a more polished and refined version of the original formula, if not in the direction I thought it would go. While smaller in scale (compared to the original), Below Zero feels more tightly packaged and focused. The only bug I found was a collision box on the shipwreck where the buoy I placed couldn't be interacted with. The game plays smoothly and was stable the entire time, having been built off the same engine as its predecessor. This felt like a strange addition to the game and is a focus shift from the original. ![]() The original has enough of a story to keep things interesting without it being the main focus whereas Below Zero focuses more on its narrative from the beginning and even gives us first-person logs from our playable character. You always want to see what lies deeper or further. It felt novel and new, and very much revolutionised the survival crafting genre with its heady mixture of terror, beauty, and excitement for exploring the unknown. In many ways, it does its job too well only with time and experience does the terror give way to an understanding that, even if you can’t truly fight back, you can certainly avoid the dangers. Sometimes it's a bubbly sci-fi theme that fits exploration, other times the music falls away so you can hear the roars of the leviathans of the deep and you suddenly realise that humans are really bad at swimming. The terror of the deep is further enhanced by the music and sound design. This is particularly true for the Seatruck, a kind of vehicle that seems to sit somewhere between the Seamoth and Cyclops of the previous game. The only other methods of attack at your disposal are the vehicles you can build, which includes the Seatruck, Snowfox, and Prawn Suit while they’re technically not weapons, you can still damage creatures by running into them. While the main appeal of the Below Zero is that it is a survival crafting game, one of the things that makes the series feel unique is that it also uses a staple of the horror genre: the inability to fight back against the horrors of the deep.ĭue to some corporate meddling, you find yourself with a lack of any real weapons you have to make do with a knife and a gun that is capable of freezing opponents for a short period of time. In Below Zero, land is not the safe haven it was in the previous title hostile creatures nip at your heels as you slowly freeze to death. In Subnautica, there were a couple of islands you could find that were essential to story progression, though primarily in the mid game. This is also the first time you are spending a significant portion of time on land. What sets this game apart from the previous entry in the series is its narrative focus, voiced main character, audio logs, and inclusion of side characters. Your tools remain largely unchanged from the previous title with a few notable exceptions, such as the new Seatruck and Snowfox vehicles. Many of the monsters and creatures that you will encounter are new to this game and its unique environment, like the popular Pengwing and its extremely cute children that you can kidnap, which I totally didn’t do. Discovering new resources and blueprints allows you to push further into the unknown each time you head outside. ![]() You explore the world, this time both the sea and across the frozen arctic landscape. It is a survival game with a focus on exploration and narrative, although it plays more like a stand-alone expansion than a sequel. Subnautica: Below Zero is both beautiful and terrifying to behold. Reviews // 19th Aug 2022 - 11 months ago // By Crunchi Subnautica: Below Zero Review ![]() Milner's American Southern is open for lunch and dinner Tuesday through Sunday and dinner only on Saturday nights. Pair cuisine with a glass or bottle of wine from the award-winning wine list or a handcrafted cocktail made with imported spirits and listen to live Jazz every Sunday night from the Charlie Culbreath Trio. Signature dishes include Moravian Cookie & Pecan-Crusted Salmon with sweet potato flapjacks, Grilled Joyce Farm’s Bison Flank Steak with herb roasted potatoes, and Black Rice and Roasted Vegetables. Exuding an elegant, refined atmosphere with stylish décor and soft lighting, the restaurant offers a menu featuring a delicious variety of re-imagined Southern American classics using contemporary culinary techniques. Milner's American Southern is a family-owned and operated restaurant on South Stratford Road that serves contemporary Southern cuisine, local craft beers and casual wines against a backdrop of live jazz. Fratellis Italian Steakhouse is open for dinner only, seven nights a week.Ģ000 Reynolda Rd, Winston-Salem, NC 27106, Phone: 33 The cuisine is accompanied by an extensive selection of fine wines from around the world, craft beers and microbrews, top-shelf spirits and classic cocktails. Famous for their Krispy Kreme bread pudding which is served with a scoop of vanilla ice cream and a Bourbon Cream, the menu also offers a range of pasta, pizzas, salads, soups, meat and chicken and seafood dishes. The hip restaurant takes diners back in time with prohibition-era décor, photographs, and vintage furnishings, and offers a menu of classic and contemporary cuisine prepared with locally sourced ingredients and regional produce. Changs is the best for group dinners such as birthdays or date nights, with many Asian fusion dishes to choose from. Their professional employees consistently serve you healthy food and pay attention to requests and refunds. Changs is a well-known Chinese restaurant in Winston-Salem, NC. Located near Wake Forest University in Winston Salem, Fratellis Italian Steakhouse is a classic chophouse that specializes in serving certified USDA Angus beef steaks and traditional Italian favorites such as lasagna, spaghetti Bolognese, and fresh seafood platters. 175 Harvey Street, Winston Salem, NC 27103. The Meridian Restaurant is open for dinner Tuesday through Sunday.Ĥ11 Marshall St SW, Winston-Salem, NC 27101, Phone: 33 ![]() Signature dishes include Classic French Onion Soup gratinée with aged Gruyère, Grilled Bistro Steak Frites Lyonnaise with Meridian steak sauce, and Seared Sea Scallop Risotto with wild foraged mushrooms. ![]() Opened in 2007, Meridian Restaurant draws inspiration from the vibrant flavors of the Mediterranean and uses local, organic, and seasonal ingredients such as house-made sausages, locally made mozzarella, freshly baked bread, hand-rolled pasta, and fresh, organic salads and vegetables. Sabor will open an additional restaurant in Durham this August.Renowned for being one of the Triad’s top destinations for world-class cuisine, the Meridian Restaurant is an elegant fine dining restaurant that serves an elevated menu of Mediterranean and New American fare and world-class wines. The Winston-Salem restaurant is the second Sabor location to open outside of the Charlotte metro area after the Sabor in Greenville, South Carolina, which opened in 2020. At the new Winston-Salem location, guests can enjoy their meals on the patio with outdoor seating and convenient umbrella coverage while Latin music plays over the speakers. Diners 21+ can choose from Mexican beers, domestic beers, and cocktails. There are rotating daily specials available in-store only.ĭrink options include Mexican Cola and a colorful lineup of Jarritos, a soft drink from Mexico with bold flavors like mango and lime. Every Sabor has a free self-serve salsa bar featuring six different salsa flavors. Customers can choose from a range of protein options from barbacoa and chorizo to tofu and grilled vegetables. Menu items like burritos, bowls, nachos and empanadas can be customized to order. The scratch-made kitchen creates crave-worthy salsas (including the famous pineapple habanero), empanadas, burritos, arepas, yuca fries, nachos and of course, tacos. Sabor’s fresh and bold menu draws on inspirations from El Salvadorian, Dominican, Venezuelan, Mexican and Colombian staples. Nestled between Stratford Park and Hanes Park, Sabor has been a long-awaited addition to the Winston-Salem food scene. Located less than a mile away from the Atrium Health Baptist Hospital and less than four miles away from Wake Forest University, the restaurant will be serving its sought-after Latin street food in the heart of the West Highlands area. ![]() Winston-Salem, NC - Sabor Latin Street Grill, the popular locally-owned fast casual eatery, has opened its highly anticipated newest location at 57 Miller Street, Winston-Salem, NC. If you want to generate pdfs dynamically then you can also try out html-pdf library in node which allows you to create a pdf from html template and add dynamic data in it. Or u can store the pdf directly into cloud storage like firebase storage and send download link to client. Pipe all your pdf data to your blob and then write it to a file or url. or get a blob URL for display in the browserĬonst url = stream.toBlobURL('application/pdf') get a blob you can do whatever you like withĬonst blob = stream.toBlob('application/pdf') 19 of 19 symbols inside containing 3 symbols.![]() text('Some text with an embedded font!', 100, 100) To navigate the symbols, press Up Arrow, Down Arrow, Left Arrow or Right Arrow. ![]() add your content to the document here, as usual create a document the same way as above Reference: const PDFDocument = require('pdfkit') Ĭonst blobStream = require('blob-stream') 'Content-disposition': 'attachment filename=test.pdf',Īnd finally the route: routes.get('/pdf', FileController.show) Router.get('/generatePDF', async function(req, res, next) /./file.pdf`)) Ĭonst pdfStream = await getStream.buffer(doc) Īnd then the method of the Controller: (.)Ĭonst pdfKitService = new PdfKitService() Ĭonst pdfStream = await pdfKitService.generatePdf() In api.js: var express = require('express') Then use this to generate a basic Express app: express -viewpug form-to-pdf. ![]() In my api router, there is a function called generatePDF which aims to use PDFKit module to generate a PDF file in memory and send to client for download instead of displaying only. First install the express application generator: yarn global add express-generator. So no matter what you’re rocking - Windows desktop, Apple Macbook, NAS, external hard drive, you name it - you can back it up with IDrive. IDrive offers more features than any other provider, with the possible exception of Acronis Cyber Protect Home Office, and it can backup all manner of devices and operating systems. However, let’s look at exactly how IDrive whups its competition. As such, we recommend you take the winner and loser of each round - as well as the piece overall - with a grain of salt and keep your personal situation in mind before acting on our opinions.Īs we mentioned in the introduction, IDrive is the undisputed champion of backup compared to other providers in the field, so Google Drive has no chance in this round and is left whimpering in IDrive’s dust from the start. In some specific instances, you may be surprised at how well these two services function outside of their respective bailiwicks. Generally speaking, though, you can safely assume that IDrive is your best bet when it comes to online backup, while Google Drive is your go-to when you want to work with others online. ![]() However, looks can be deceiving, and in this piece we will be discussing how and when these two services swim into each others’ waters, as well as which one does the best job for your needs. At first glance, seeing as how storage and backup are very different things, there doesn’t seem to be much to base a Google Drive vs IDrive comparison on. Google Drive is among the best cloud storage services around, while IDrive proudly tops our best online backup rankings. MP4 Repair: How to Fix Corrupted Video Files in 2019īy Fergus O'Sullivan ( Writer, Former Chief Editor).Best Choice Stellar Phoenix Data Recovery.How to Create a Strong Password in 2023: Secure Password Generator & 6 Tips for Strong Passwords.How to Securely Store Passwords in 2023: Best Secure Password Storage.Best Password Manager for Small Business.How to Access the Deep Web and the Dark Net.
This has the effect of coaxing the warm air to go in the right direction - outside, not into the house. Every time you build a fire, prime the chimney by rolling up a newspaper and lighting it, then holding the lit end close to the open damper inside the firebox to warm up the air in the flue. If it is either cold and/or raining, the air inside the flue will probably be cold and heavy, blocking the smoke from venting. Extending the height of the chimney should improve the draw. Have an experienced mason check the height of the chimney. Installing glass doors can solve this problem by cutting off air from one side of the fireplace to start and containing the hot air once the fire gets going. Two-sided fireplaces have inherent problems with draw. Raising the grate on bricks helps create more combustion air under the fire and gets the fire closer to the chimney opening. The rack where you place the wood should be placed directly under the damper. If you burn pine or fir regularly, have a chimney sweep clean yearly. These fireplaces are designed to be opened on one side or both, allowing you to enjoy the beauty of a wooden log fire in more than one room. Even if it's chemical free, Douglas fir and pine burn hot and fast and create creosote buildup in the chimney. Avoid construction debris, as there's no telling what chemicals it might contain. Split the wood so that it burns efficiently. Wood should be dry and aged for at least one year. Here are some other causes and possible cures: You've dealt with the first couple by having a chimney sweep out and making sure the damper is open. We can think of a number of reasons your fireplace smokes you out. The proper balance of cold and hot allows the fireplace to draw. Seamlessly integrate your indoor and outdoor space with the Fortress see-through gas fireplace. Simply put, to work properly, a fireplace needs cooler air entering the firebox to replace the hot air, smoke and gases that leave via the chimney. To begin with, it's important that you understand a couple of basic laws of thermodynamics. ![]() There are a number of things you can try that may fix your problem. Is there anything you can suggest to get this fireplace to draw?Ī: A wood-burning stove inside a fireplace? That's nuts. Can you have a two-sided wood-burning fireplace Sure you can but most. See your local dealer for help in determining the product that best suits your heating needs based on climate and home efficiency.The fireplace has two flues, which we've opened every time we've built a fire. Its always possible to make your double-sided fireplace an indoor/outdoor fireplace too. *For select products: Heating capacity to be used as a guide only. For testing and listing information please refer to the owner's/installation manual. Product specifications and pricing subject to change without notice. Refer to the owner's manual for complete clearance requirements and specifications. Actual product appearance, including flame may differ from image shown. The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used. Heat output will vary depending on the type of fuel used. 12-1/2” is needed from the back of the appliance to the outside of the exterior wall. ![]()
![]() Very little user intervention is required during the install, a couple of clicks and then the installer will go about installing and configuring everything itself. At only 995KB the installer can be downloaded and set running with very little waiting around, it did, however, then proceed to download a further 54.05MB during my own install. Installing WinZip 25 begins by heading over to the WinZip website where a 21 day free trial version can be downloaded. NB – You can see a full and detailed comparison between the editions at the official WinZip website. This version also has functionality for supporting flatbed scanners and allowing multi-page PDF documents to be created from multi-page document scans.īackup and automation are two big areas in which the Pro version of WinZip is really set aside form the Standard version, not only do we now have options to backup files to or from the cloud or CD/DVD/Blu-ray but we can also make use of an advanced job wizard which makes processing such automated tasks as easy as possible. The Pro version also features tools allowing PDF files to be automatically signed, merged and multiple PDFs combined into a single file. With a few additional file management and sharing features aside, the real difference provided in the Pro version of WinZip comes from the advanced PDF management and file backup functionality which both help the Pro version go over and above what is available in the Standard version. The Pro version of WinZip does take things a little bit further by providing more file management functionality (for example setting expiry dates on ZIP files and providing more file preview options) as well as also providing more scanning and sharing features from within the application also. ![]() Starting with the Standard version we see all of the core features of WinZip available, this includes everything relating to compressing and decompressing files and in-turn, most things relating to the management, encryption and sharing of files. WinZip 25 Standard vs Proīefore getting into using the software I want to compare the two versions of WinZip which are available, these are WinZip Standard and WinZip Pro (a third “Enterprise” version is also available but this is aimed more at corporations and not individual users so I will be omitting this from my review). Once installed I will be looking at the core features of WinZip 25 itself and evaluating how well it works as a file archiving solution. In this section of the review I will be looking at WinZip 25 in more detail, I will start by looking at the different versions of WinZip which are available before moving onto the installation process. ![]() Each Progress Invoice shall set forth, as the amount of the Contract Price Contractor is entitled to be paid for such month, the amount determined by adding (i) with respect to the items of Work set forth in the Schedule of Values, the aggregate of the amounts obtained by multiplying (x) the value of each item of Work set forth in the Schedule of Values and (y) that portion of such item of Work, expressed as a percentage, which has been satisfactorily completed during such month, as verified by Owner's Engineer and approved by Owner's Site Representative, and (ii) all amounts due in respect of any approved Change Order (for such month, the "Progress Invoice Amount"). Progress Invoices. On or before the tenth Day of each month during the performance of the Work, Contractor shall submit to Owner an invoice with respect to that portion of the Work which Contractor has satisfactorily completed during that month and for which Contractor has not been previously paid (the " Progress Invoice"). If no such amounts are owed, or if amounts remain at Final Completion after settling all such amounts owed, then upon Final Completion, the City will pay the balance to the Developer within 30 days after receipt of an invoice therefor, which obligation shall survive the Term. Such retained amount shall be applied to the amount owed by the Developer to the City. If money is owed by the Developer to the City under this Comprehensive Agreement, the City reserves the right to retain such amount from payment due by City to the Developer under this Comprehensive Agreement. Invoices will normally be paid within 30 days following the City representative’s approval. The City will pay to the Developer ninety- five percent (95%) of the value based on the Developer’s invoice, as approved by the City Representative. The invoices will be sent to the City’s Finance Department for payment. Progress Invoices. Progress invoices received from the Developer pursuant to this Comprehensive Agreement will be reviewed and approved by the City representative within ten days of receipt of the invoice, indicating that services have been rendered in conformity with this Comprehensive Agreement unless the City requires clarification or a correction of the invoice. Final invoices will include an original, completed “Certification of Payment to Subcontractors and Suppliers” form, if applicable. Failure to submit invoices in the prescribed manner will delay payment, and CONTRACTOR may be considered in default of contract and this contract may be terminated. CONTRACTOR will also submit with their invoice a completed “Certification of Payment to Subcontractors and Suppliers” form. A service ticket will be included showing the name of the technician(s), the date the work was completed, the start and completion time of the service, the service rendered, the parts or materials (if any) installed. If parts or materials of a value of more than the $25.00 minimum allowable charge are used as part of the Service and are shown on the invoice, they will be accompanied with a copy of the invoice to CONTRACTOR from its supplier. All invoices will contain the bid number, date and location of delivery or service, purchase order number, confirmation of acceptance of the goods or services by the COUNTY, and a detailed description of services provided. ![]() CONTRACTOR will submit progress invoices no later than the first of each month to the Office of Facilities Management, 00000 X.X. I'll make sure to get back to you as soon as possible.Progress Invoices. Please don't hesitate to leave a comment below. In case there's anything else that you'd like me to assist you inside QuickBooks. In addition, here's an article to help you manage invoice payments inside QBO: Record invoice payments in QuickBooks it's been a pleasure to have you here today. Once ready, click Next to submit feedback.įor more information, you can check this article: How do I submit feedback?.Select Feedback and then enter your comments or product suggestions.On the top right-corner, click the Gear icon.I'll gladly input the steps below to get you going: Once they see your recommendation, they'll evaluate it and consider adding it for future program updates. To have this feature inside QuickBooks Online (QBO), I recommend sending a feature suggestion to our Product Development Team. ![]() As I carefully run through our system, please know that the option you're trying to access is unavailable inside the program. I want to ensure to supply you with the information you need to get this sorted out as soon as possible. Hi there, appreciate you for providing a detailed representation of your query. ![]() I took me a long time to work out how to re-insert that strip. There was a metal strip on top of the batteries which fell out as soon as I opened the battery cover. The biggest problem I had was pairing the A1015. When I say I dusted it off, I mean that figuratively… I could’ve taken a photo of my own Mighty Mouse, but it’s filthy. This was taken by Feureau (Own work) via Wikimedia Commons. If you try it on your Windows 10 PC, let me know about your success or failure in the comments. But I believe it should work with any Apple wireless mouse. I’ve only tried this on my Apple Mighty Mouse. Once you’re connected, Windows 10 will finish setting it up. ![]() If prompted for a passcode, try 0000 or 1111. Your Apple mouse should show up in the list of devices. Keep holding the left-click button till the green light on the bottom starts flashing. When Windows starts looking for the device, switch on your mouse while holding the left-click button. Turn off your mouse and click Add Bluetooth or other device and choose Bluetooth. To get it to pair, go into your Bluetooth settings in Windows 10. There isn’t a pairing button, just an on/off switch on the bottom that slides over the optical sensor on the bottom. It had been so long since I used my Mighty Mouse that I had forgotten how to pair it. Now that you have the drivers, the next step is to pair the mouse. Pairing Mighty Mouse or Magic Mouse in Windows 10 # Proceed through the Device Driver Installation Wizard.Ĭlick Finish when you’re done. (Note: If you are using an Apple Magic Trackpad, try out the AppleWirelessTrackpad64.exe drivers.) Run it to install your Magic Mouse drivers or Mighty Mouse drivers. In there, you’ll find a file called applewirelessmouse64.exe. Inside, to navigate the BootCamp > Drivers > Apple folder. Go ahead and download this file and unzip it. I found the driver in the Boot Camp Support Software (August 2015) zip file. But if you are no longer a Mac user, you can snag them from Apple’s support pages. Normally, you get these drivers as part of the Boot Camp Assistant setup process. They are bundled up with Boot Camp, which lets you boot Windows on your Mac. I am using the discontinued Apple Mighty Mouse, model A1197.Īpple makes official Windows drivers for their peripherals, including the Mighty Mouse and Magic Mouse. If your computer has Bluetooth, that’s half the equation. Installing Apple Mighty Mouse or Magic Mouse Drivers in Windows 10 # However, the installer also includes a Repair feature that automatically detects the devices that are not recognized and re-installs the necessary components.Here’s how to get yours working, too. If some devices are not working, you have the option to install the drivers manually by selecting them from the Drivers folder. If you are installing Windows on your computer for the first time, it is recommended to read the entire documentation as it describes the entire installation process. In order to use the package you need to copy the files to a USB drive by following the instructions included in the archive. This update allows you to quickly install the drivers without having to download and install them manually. However, Windows does not provide support for the Mac hardware and requires additional drivers in order to be able to use the installed camera or AirPort devices. This utility is installed on OS X and allows you to prepare the computer for the Windows installation by creating the suitable partition. Mac users that own systems with Intel hardware have the option of installing and running Windows by using Boot Camp. ![]() The package allows Windows to properly recognize and access the installed hardware. To open an MSI file with Admin privileges, please download and run the Registry file available in the Downloads section.īoot Camp Update is a software package that includes the drivers and applications required to run Windows on an Intel-based Mac computer. NOTE: In case you are encountering issues installing Boot Camp on a Mac that doesn't officially support the version of Windows you are running, you can try launching the BootCamp.msi file with Administrator rights and in compatibility mode. ![]() For some other kind of transducer they would be more suitable but with a huge starting tolerance like the NXP one it's wasted money. There are also precision opamp (the LM324 is general purpose) that have really low offsets and/or drifts of course you pay for these and they usually have some disadvantage (like low bandwidth, usually). You could use a rail-to-rail opamp or simply power the LM324 from 12V, for example. If your transducer is instead powered at 5V and you signal is, say, 0.5 to 4.5V (a popular one), the LM324 at 5V is not suitable since it's out of both input CM and output range. In short: given that transducer, powered at 3.3V and a 5V powered LM324 you should be able to achieve the stated accuracy. The Vref has some drift too, it's in the datasheet. If your enviroment temperature is stable you could ignore them. Opamps have drift, however: 7µV/☌ typically for the LM324 on the offset, for example. Last but not least thermal effects: these are already accounted for in the sensor specification.You could do a full range calibration to reduce it, depending on other conditions. These could amount to, say, about 3% of full scale range error. In fact NXP recommends some kind of zero routine for it: that would zero the opamp offset too.Īs for the gain error: you have 1.5%-2.5% from the transducer, substantially nothing from the opamp and some % from the vref generator. In this case the opamp offset is negligible. However notice how big is the transducer offset tolerance in comparison to the other sources of error: 150mV against some mV of opamp offset. Looking at the values you could conceivably add them up and devise some mean error or maximum error. In any case something like 1% of vref error is plausible too. I have no idea if you are converting from VCC, from an internal VRef (most probably) or from an external vref chip. The ADC has errors too the Vref generator has, mostly, since the ADC core itself is digital (usually!). The opamp has its own offset error (3 to 7mV) since we use it as a voltage follower gain error is negligible (otherwise resistor tolerance will enter into play) At this point each stage will introduce an error both in error and in offset (at a first approximation), and some calculation is needed to reach a verdict.įor example, the NXP sensor has a ☑50mV offset from the nominal 0.6V at 0 bar also there is a (transduction) gain error of up to ☒.5% (depending on the range you use) You have an input in (typically) Pascals and an output in volts. This is a complex issue and deserve a whole book to be explained. ![]() At the output side the situation is mostly the same (5mV to Vcc-1.5V, typically), so it will work, too.Īccuracy you require. The LM324 has a CM range from 0 to Vcc-2V so it would need to be powered from at least 5V to cover the whole range. The example sensor, by datasheet, can output from 0.6 to 3V when powered at 3.3V. Signal range, and expecially how much to the rail will it go: that establish the required input common mode range for the amplifier and the output range too. However with more than 10 megaohm of amplifier impedance that doesn't really matter (it would if you didn't buffer it!) Output impedance that's easy, it's specified in the datasheet and says how much can you load it (also the main reason for buffering with a voltage follower) NXP in fact doesn't give it but gives a recommended filter cap and a bandwidth so you could calculate that. With sensors, in general, you'll have to cope with different things: You maybe have a 5V output powered one but the general process is the same. As an example I'll work with an MP3V5004DP since it's the one I use and know. Given the schematic you propose it's not a bridge cell but most probably a voltage output precompensated one. Now, you didn't say which kind of pressure sensor you are interfacing with. The atmega internal ADC is, well, junk like most of the embedded ADCs so the idea is double good. Buffering an ADC input is always a good thing, since they don't handle well source impedence of more than 1k (ADC specs vary, however). |