![]() ![]() Now, go back into Object mode, right click on the large cylinder, and add a Boolean modifier like before, this time using difference as the operation and selecting the smaller cylinder. Now, with the smaller cylinder still selected, go into Edit mode, select the top face, and delete it. Click again, and like we did with the box, set the X, Y, and Z values for scaling it. Now, click Duplicate, and raise our second cylinder up slightly. Click the left mous e button, and change the values to 10 for all of the axis. Now select the Tool tab on the left, and click Scale. Use the number pad again to move around the object and make sure it's relatively centered on the grid. Using the red, green, and blue arrows, move it towards the center of our workspace. Zooming out, you should see our new object. Now click on the create tab on the far left, and select cylinder. We're just looking at another workspace concurrent with it. Go to the bottom and select the next layer in the row of Visible Layers boxes. Rather than have to work around the box, we're going to create these on another layer. Now that we have the box, let's set up some posts that a PCB could rest on. Go back into Object mode, and you'll now see our empty project box. Now, right click on the smaller cube, go into Edit mode, click on Face Select, and right-click on the top of the smaller cube. Select Difference for the operation, and the smaller cube as the object. Click on the Add Modifier dropdown and select Boolean. First, select the first cube by right clicking on it, then click on the wrench icon on the right. Next, we're going to add a modifier to the first cube. You can use 4, 6, 3, and 9 on the number pad to navigate around to and better position the block. After it's been re-sized, click and drag the blue, red, and green arrows to move the block into place inside the first block, with the top of the smaller slightly above the larger one. Now scale the new block as before, and enter. You'll be able to re-position it by moving the mouse. You can zoom in and out using your scroll wheel on your mouse.Īt the bottom of the screen, change back to Object mode. ![]() After entering these values you will probably want to zoom out. ![]() Click once, then enter 50 for X, 60 for Y, and 40 for Z. You can scale it visually, or enter values in the part of the pane below for specific values. Go to the bottom of the screen and select Edit mode. Let's resize that to the size we want our box to be: Let's make a small project box, with posts in the corners to mount a small PCB. Now we're ready to begin working on our first model. Click the checkbox on the right of "Mesh: 3D Print Toolbox".Ĭlick the "Save User Settings" button at the bottom. In the search box in the upper left, enter "3D print". You should see a fresh project with a simple cube in the center, with panes on both sides and the bottom and a menu at the top.Ĭlick File in the menu at the top, and select User Preferences.Ī new Blender User Preferences window should open at the top. Click once on or around the window, and it should close. A splash window showing the version, support links, and recent projects will pop up. Install Blender and start the application. In this tutorial we are going to design a simple PCB box to hold a circuit board. First, let's get started with setting up the toolbox. This is a set of tools specifically for 3D printing. The later versions are a lot easier to work with for someone new to the software, so we're going to stick with 2.7.Īlso, after 2.6 the 3D Print Toolbox became available. The user interface changed significantly in version 2.6 many tutorials out there for some of the more advanced features were written for 2.4, which necessitates a certain amount of translation between the two. This tutorial is written for version 2.72b, but it should be applicable for any 2.7 install, and possibly later versions. This tutorial should get you started,īlender is available at in the download section. ![]() Although more recent versions have made huge strides in improving this, it still can be a bit overwhelming for the beginner, especially if you're only looking for the features that are relevant for 3D printing. It has an insane number of features, but unfortunately the interface has a mixed reputation. Solution home Designing with Free Software Blender Tutorials Using Blender for 3D Printingīlender is one of the most powerful 3D modeling applications freely available for open source. ![]()
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![]() ![]() This way, we made the most of the work we’d already done, while focusing on fixing the bits that just didn’t work. The back-end code (rendering, audio, networking, build systems, etc.) would be written from scratch, but for the client code itself we would port the HTML5 code base to C++. This could only mean one thing: we decided to take everything we’d learned from our first attempt, and start afresh.Ī unanimous decision was made to begin work on a brand-new, cross-platform, C++ RuneScape client. In terms of performance, it would never be good enough to replace the Java client.Īfter much deliberation, we all agreed that the weaknesses of the HTML client couldn’t be worked around, and that the RuneScape community (and developers too) deserved something really awesome in its stead. ![]() We knew from the start that the HTML5 client was experimental, and as we came to the optimisation phase it became clear that it wasn¹t going to be good enough, due to fundamental constraints with the platform (Javascript and the web browsers). As we mentioned at RuneFest, we’ve since begun work on another brand new game client, and you may be wondering why we’re trying this again. It’s been a year and a half since the beta release of the HTML5 RuneScape 3 client. Members enjoy access to:Ĩ additional skills, including Farming, Thieving and Slayer.įurthermore, players can pay for Membership with Bonds that are either purchased or earned in-game! Membership is shared across both Old School RuneScape and RuneScape.The New Game Client - how it all started, past, present and future. But Membership unlocks even more thrilling content to get stuck into. Old School is a free-to-play game that anyone can enjoy, and many of our players have been with us for almost two decades without ever paying for membership. Old School is owned just as much by its players as it is its makers. ![]() Join developers on their regular behind-the-scenes live-streams, or chat with them directly across our many social channels. In-game polling isn’t the only interaction, either. That’s why players have the deciding vote on every improvement that is or is not introduced to the game. The key to Old School’s success is both special and unique – it’s you! From the day Old School was born, we recognized that building on the game’s foundations while staying loyal to its very essence was essential. This world goes where you go, too, with full cross-compatibility across PC and mobile versions! With major game updates every week, the experience never stops evolving and improving. Over two dozen major quest-lines allow players to delve into Gielinor’s past and future, and the pages are still being written, waiting for you to witness their unfolding. world-shattering urgency and casual procrastination abound. From the dastardly dealings of corrupt rulers to the day-to-day musings of the village baker, tales of both. Who knows, maybe one day the fabled Max Cape can be yours?Ī rich story and deep well of lore await those whose interests are more cerebral, too. The strongest wand, the mightiest bow, the most *fabulous* hat – there’s always something to aim for.Īnd if you’re among the most ardent adventurers, be sure to let people know by donning one of the many Capes of Accomplishment. No matter what you’re specializing in, the quest for the best loot will have skillers and perfectionists obsessing over their character builds. But those who want seek a different kind of adventure have plenty of choices, too. And you’ll find plenty of folk to do that with in Gielinor. Some people just want to hang out with friends. ![]() Profit from a thriving and dynamic in-game economy Risk everything in an assortment of PvP encounters Take on over 140 quests spanning the fascinating and varied game world Master 23 diverse skills across a huge array of play styles So, you want to be a master cook? Or a powerful mage? Whether you’re here for the rich story and lore, the challenging combat, to fight alongside others or against them, to journey alone or simply to experience the magical world of Gielinor, Old School can be any adventure you want. Released way back in 2013, Old School RuneScape is RuneScape as you *used* to know it! Based on the 2007 build of the globally popular open world fantasy MMORPG, Old School is constantly updated with improvements and new content voted on by you, the fans! The close relationship between developers and players is central to what makes Old School so magical. Greetings, adventurer! Rooted in the origin of MMOs, Old School RuneScape is the only ever-lasting, ever-evolving adventure that is shaped by you. ![]() ![]() ![]() At last, the gamble paid off, and the next generation of this franchise ushered in the next generation of Star Trek fans. Just like that, TNG embraced its differences from its famous forerunner (Picard was cerebral whereas Kirk was impulsive, Data yearned for emotion whereas Spock detested it, and so on). ![]() Season 2 was a major improvement, which was then usurped by season 3, which brought in new uniforms, new sets, and Michael Piller to head up the writing team. ![]() Originally just another one of Dukat's fascist thugs, Damar undergoes a remarkable transformation over DS9 's run. With the exceptions of Dukat and Garak, the most notable Cardassian is likely Legate Damar (Casey Biggs). Many of these problems stemmed from the fact that despite being called "The Next Generation," the show was trying to recreate The Original Series (right down to using some of the same writers and shamelessly reusing scripts from the scrapped Star Trek: Phase II series).Īs fans like to joke, the show got better as Commander Riker's beard got longer. The standout DS9 season 1 episode 'Duet' is one of the more arresting depictions of how war brutalizes people on all sides. Early episodes ranged from stupidly horny (planetary inhabitants in the episode "Justice" were barely wearing scraps of clothing) to ridiculously racist ("Code of Honor" may very well be the worst Star Trek episode ever made). The first serialized Trek series, Deep Space Nine often featured characters who compromised their values, but always in a way that reaffirmed Starfleet’s core concepts. Star Trek: The Next Generation has the dubious honor of being the first Trek show where veteran fans warn against new fans starting at the very beginning. Paramount Television/Kobal/REX/Shutterstock If you've dismissed other contemporary series such as Discovery and Picard because they are grim, violent, and serious, Lower Decks is a wonderfully lighthearted alternative that is never afraid to poke fun at its own franchise. Lower Decks, however, is a lighthearted series that serves as the cure to modern Trek. But as entertaining as it can be, Rick and Morty is an often nihilistic show with gags revolving around how nothing really matters. Aside from animation similarities, the main element these two cartoons have in common is a breakneck, borderline chaotic pace. Because showrunner Mike McMahan previously wrote for Rick and Morty and the animation takes its cues from the cartoon adventures of Rick Sanchez, many fans may have assumed Lower Decks would simply be " Star Trek meets Rick and Morty." Lower Decks is an impressive show for many reasons, including the fact that its execution elevates its initial premise, which focuses on the lives of the lower-level staffers aboard the starship. ![]() ![]() ![]() If you're new to San Diego or planning on relocating soon, the following resources will help you settle in. What Recruiters Expect to See in an Executive Resume.10 Tips for Working with Executive Recruiters.To learn more about working with executive recruiters, see the following links: Poline Search Partners: Retail Real Estate. ![]()
![]() Another unique feature separating this case from the rest of the list is the addition of an infrared sensor allowing you to use customized infrared remotes like you would on a TV set. This SSD is a super-fast class of storage that will improve your board's performance multiple times over. As the name suggests, the standout feature of this case is that it enables you to include an M.2 NVME SSD to the Raspberry Pi board. Hot on the heels of the Argon Neo is the Argon ONE. However, this case has no mounting holes on the bottom, so you can only place it on a horizontal surface. Standard-size HATs integrate with this case with no problems. Additionally, it comes with thermal pads for both the RAM and CPU. Its design integrates a heatsink right into the folds of the case's aluminum outer layer. The Flirc Raspberry Pi case effortlessly combines form and function. However, the limited GPIO access means using a ribbon cable. ![]() ![]() Also, the lower piece of the case features four elevated screw points to secure the Pi and prevent shorting or slipping. The manufacturer considered MicroSD card slot access by including a handy cutout, which is convenient. It is boxy, black, has aluminum construction, and features several stylized fins for cooling. The SilverStone PI02 has the most industrial-looking design on our list. Therefore, take this into account when determining the placement of the case. The main drawback of this case is that its open design does not provide maximum protection for your board. If this is not enough, you can add an active cooling solution, such as a heat sink, fan HAT, or Fan Shim. Although there is no purposely integrated cooling solution for this case, the same exposed design provides ventilation for the board inside. It has a fully open design allowing top-down access to the GPIO pins. This case is easily the most bare-bones option on this list. Additionally, it features a passive cooling method courtesy of included thermal pads that attach to the CPU and RAM. It also features slots for GPIO connector (General Purpose Input Output) pins and the CSI (Camera Serial Interface) Port. It features a magnetically attached cover, giving easy access to your board's standard HAT (Hardware attached on top) connections. If you already have a Raspberry Pi, you must buy a compatible case because the single board computers have different specs.įirst on the list is this stylish gunmetal gray aluminum build case from Argon Neo. Consider your requirements, then buy a case that gives you most of your needs. However, some have specific designs that resemble retro game consoles, while others have unique features like displays. The robot's casing will protect the computer. For instance, you don't need to cover the Pi board inside a robot. Some projects do not require pre-made cases. ![]() The most commonly blocked ports are the camera ( CSI) and display ( DSI) ports.Ī Raspberry Pi computer in a black plastic case Therefore, you need to consider which GPIO pins you want and whether you are comfortable using an external cord. ![]() However, they are more effective for intensive applications, like farming Chia.Ī case might limit or block access to some ports and pins, meaning you must connect them using a ribbon cable before screwing the Pi inside. Built-in cooling systems like fans can be noisy, but this is not an issue unless you use the Pi in a lounge. Some cases feature built-in cooling systems, while others provide passive cooling, usually using the upper part of the case as a heatsink. Take a look! Raspberry Pi Case Shopping Tipsīefore buying a Raspberry Pi case, consider the following factors. Each Raspberry Pi model has several covers to pick from, and we have looked at the top-rated ones to help you choose your best one. However, there's no single best Raspberry Pi case for all applications. They give better aesthetics and have extra features like a built-in fan for cooling. Raspberry Pi cases protect the single-board computer from external factors, but their use does not end there. While you can use a Raspberry Pi model without a case, it is fragile and has exposed circuitry that can quickly get damaged. ![]() ![]() Powered by Microgaming, one of the industry’s leading software providers, the casino offers high-quality graphics, seamless gameplay, and a wide range of themes to keep you entertained for hours on end. 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The item(s) does not match the original specifications or is different from what you ordered. ![]() The item(s) is faulty, damaged, or defective at the time of delivery (applicable for non-COD orders).You can exchange any product purchased from ZahComputers.pk within 14 days of purchase under the following conditions: ![]() ![]() ![]() Now the slicer will refresh both pivots and charts Check on the pivot tables that you want to link to and click on OK.To connect the slicer to both the pivot tables.But at the first time, the slicer (on regions) is changing just one pivot table (& Chart). ![]() Note in the above image I have 2 pivots and their respective charts.That means a click on one slicer will change multiple pivot tables. As soon as you click on slicer buttons the table will get filtered! Pretty cool eh? □Ĭonnecting Slicers to Multiple Pivot Tables!Ī single slicer can be connected to multiple pivot tables.Now that we have the table structure, in the Insert Tab click on Slicers.Note that the data must have headers (column names) Select any cell from your data and use the shortcut CTRL+T to convert it into a table.Now go to the pivot table and press CTRL+ALT+F5 (shortcut to refresh the pivot) and you’ll see that the new regions are now updated in the region slicerĪs of now we are creating a pivot table from our data and then applying slicers to it! Alternatively you can also apply slicers directly to your data (after converting it into a table). This is specifically an Excel 2013 (and above) feature and it is pretty awesome.Now assume for some reason that if the data changes – 2 records (regions) edited as South West and North East.Slicers auto update when the data changes. Clicking any region will filter the pivot table Done! Instantly you’ll get an interactive button displaying all four regions.In the Insert Slicer Box, choose field/s on which you want the slicer.The back end pivot table (on which the chart has been made) is also changingĪssuming that I have caught your attention, let me now tell you how can you insert a slicer in your pivot table.Did you notice the interactivity ? – you can change the regions with buttons.We have sales displayed by Regions and Customersīut what if you wanted to see Sales for only West? Obviously you’ll apply a filter or put regions in Report Filter. But hey!. Think of slicers as interactive buttons to filter your pivot tables. Slicers happen to be one of the most interactive and simple to use features in excel. ![]() I am going to start writing about slicers assuming that you don’t know about them at all and then graduate you to more complex nitty gritties of slicers. ![]() ![]() ![]() Some classes seem to be using AVR's to teach assembly language "fundamentals" (usually a requirement to get a CS degree.) (Judging by the "please do my homework for me" questions on various fora.) ![]() Although they're likely to be 10+ years old, and include instructions for installing AS4 on WXP and other outdated info.Īs others have implied, Assembly language programming is not very common any more, so it is difficult to find "modern" instruction. Since the AVR chips pre-date the common availability of C compilers, you can probably find books and magazine articles on how to program them in assembly language. Your desktop PC has a very different instruction set than any of those (heh. If you use another board that has a microcontroller from a DIFFERENT "CPU family" (say, an Arduino Zero with a SAMD21 chip, or an ESP32 board) that will have a dramatically different instruction set. The atmega328p is one variety of "AVR" processor, and the all have "very similar" instruction sets (for example, some AVRs do not have a multiply instruction.) ![]() If you have "Arduino Uno" boards, they should all be built around the same "atmega328p" microcontroller chip and use the same instruction set. avr-as is also a "relocating assembler" designed so that you can link your code with external libraries.Īre the instruction sets the same as you go from one maker to another? They support the same instruction set, but have differences in exact syntax, and in "assembler directives" that are big enough that you can't assemble files aimed at one with the other. One is "AVRASM2" (from Atmel), and the other is the gnu assembler avr-as, which comes with avr-gcc. Note that there are two slightly different assembly languages in common use for AVRs. The usual choice is "Atmel Studio" ("AS7"), now distributed by Microchip (the vendor(s) that actually make the chip.) Another choice is MPLAB-X (originated at Microchip, and retrofitted to support AVR.) There is some concern in the community that AS7 is likely to be discontinued. SASM seems to be be pretty exclusively aimed at writing assembly language for x86 desktop processors. Assembled programs can be uploaded using the Arduino bootloader, or using a separate hardware programmer. You can use one of several other IDEs, or just a text editor and command-line tools. Is it possible to program my Uno card in assembly without using IDE Arduino? The Arduino IDE will not be very "helpful" WRT writing assembly language code. ("Easiest" in the sense that you won't have to install anything new. How can i program my Uno card in assembly with Arduino IDE on linux or windows? I installed Arduino IDE on Linux and Windows. Now you know, but still don't know why you asked! With today's micro controllers, fixing errors means replacing the whole chip, but they are so cheap! We were prepared before hand by the company and a phone call their programmer gave me the fix for the instruction they had missed and all was well. When the time came for the field engineer to replace the prom, and all software had been updated as per the company instructions, I got a call one night about the check processing software trapping out with an invalid instruction. Unfortunately that company's check processing software, written in COBOL and assembly, used that very instruction in several places. So they eliminated one instruction they considered least used. One time in my experience, a main-frame manufacturer needed to add an instruction, but there was no room in the prom. Easier to correct or change the prom part of the design than the primitive physical logic. The reason is the time and expense to repair bugs and errors in the actual silicon chip. What is called "micro-code" runs those primitive instructions in order to implement the "instruction set" for that computer. Since the 1970's and the development of integrated circuits, all computers, main-frame, mini-computers, microprocessors and now micro-controllers, such as the various Arduino machines, have all operated on extremely primitive instructions. do different manufacturers have different instructions sets in general and still different ones depending on the architecture on a device that one company is making? I guess the answer is yes. ![]() ![]() Testing conducted by Apple in October 2020 using. ![]() 1TB 1 trillion bytes actual formatted capacity less. When measured as a standard rectangular shape, the screens are 13.6 inches and 15.3 inches diagonally (actual viewable area is less). Songs from the Apple Music catalog cannot be burned to a CD. The displays on the 13-inch and 15-inch MacBook Air with M2 chip have rounded corners at the top. iTunes-compatible CD or DVD recorder to create audio CDs, MP3 CDs, or backup CDs or DVDs.Internet connection to use Apple Music, the iTunes Store, and iTunes Extras.Screen resolution of 1024x768 or greater 1280x800 or greater is required to play an iTunes LP or iTunes Extras. ![]() To play 1080p HD video, a 2.4GHz Intel Core 2 Duo or faster processor, 2GB of RAM, and an Intel GMA X4500HD, ATI Radeon HD 2400, or NVIDIA GeForce 8300 GS or better is required.To play 720p HD video, an iTunes LP, or iTunes Extras, a 2.0GHz Intel Core 2 Duo or faster processor, 1GB of RAM, and an Intel GMA X3000, ATI Radeon X1300, or NVIDIA GeForce 6150 or better is required.It also offers a variety of new tools, including easy access to Microsoft 365 apps, pinning and snoozing email for better inbox management, and intelligent features that allow users with a work or school account to use Outlook with Microsoft Loop and. ![]()
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