It is the first Arduino board based on a 32-bit ARM core microcontroller. So make sure you choose another address for them than the addresss you put the Expander (0x70-0x77) on.The Arduino Dueis a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. Make sure that you have no other chip on the chosen address as commands to that chip could be seen as commands to the I 2C expander. Write to (or read from) device connected to bus 1Īs said, the default address of the TCA9548A is 0x70, but can be changed over the range 0x70-0x77. Write to (or read from) device connected to bus 0 Wire.beginTransmission(0x70) // default TCA9548A addressĪ program thus could look as follows: void setup() It is easiest do to this in a routine: void TCA9548A(uint8_t bus) Its use is quite simple: One only needs to write the required bus nr (0-7) to the Chips address (0x70 by default). The TCA9548A operates on a range of 3 to 5.5 volts, making it suitable for say ‘old’ Arduino 5 Volt logic as well as the new 3V3 logic. This allows you to have up to eight of these modules in your design, adding a total of 64 extra I 2C buses that of course each can address some 128 device The TCA9548A has its own I 2C address of 0x70, which can be changed using three pins. It connects to the existing I 2C port and then can be made to send commands to 1 of 8 different I 2C ports. Instead of a software solution, it is also possible to use an I 2C port expander. These would need some modification to make them work with another I2C library. That is the fact that many existing libraries for I 2C peripherals make direct calls to the “Wire” library. Using those software libraries is a quick and easy way to set up multiple I 2C busses, but there is one major drawback. Some more multiple bus Software I2C libraries can be found here. Software_I2C on GitHub might be akin to this one from Seeedstudio, but I did not make a full comparison. It needs another library called AsyncDelay. SoftWire allows any pins of the Arduino to be used. SoftI2CMaster is a lean I2C implementation. So you will need a library that does allow multiple I 2C objects. The Wire library doesn’t cater for multiple I 2C busses, you can only call one instance of it. The Wire Library that comes with the Arduino IDE only allows you to use the pins on the Arduino that are meant for I 2C: Board The only solution is to create multiple I2C busses. So what can we do to use 2 or more I 2C modules that share 0ne address? The Arduino does have one hardware I 2C port, except for the Arduino Due, that has 2. The Adafruit I2C address list shows the I2C addresses of many modules. Even when the chip itself has a possibility to select more than one I2C address, the module does not always implement that (Various PCF8591 modules for instance) Many I 2C modules can in fact be set for another address, usually through some address jumpers, but that is not always possible. With 128 adresses available you would think you are not going to run into an address conflict, meaning you want to use 2 modules that have the same I2C address, but you’d be surprised. I 2C is a handy protocol to control plenty of chips/sensors/actuators with only 2 pins.
0 Comments
Scaffolds learning: easier content is taught before harder content, sounds are taught before stop sounds, and high-frequency words before low frequency.Prevents assumptions: Teachers assess and address each learner’s specific reading needs and do not assume students’ prior knowledge.Instruction follows a specific sequence of letters, followed by words and sentences. Reduces guessing: To build reading skills, students are told the correct method from the start.Ensures equity: Everychild utilizing these methods has an equal opportunity to learn to read well.When reading is directly and explicitly taught it: Listed below are its key components.ĭirect and Explicit Instruction: There is a large body of research about effective reading instruction. Science of Reading: Major Featuresįocused on supporting educators in facilitating effective literacy instruction, the science of reading distills five decades of research into easily implemented strategies. This disconnect prompted the Reading League to push forward with the science of reading-a reminder of what works, with a focus on application in schools. Related resource: Tackle Literacy Inequities Using Assessments and the Science of Reading While the official report was published in 2000, the “big 5” findings are, unfortunately, still not taught in all schools of education. The panel found that effective reading instruction addresses five key areas: In 1999, Congress convened the National Reading Panel to evaluate existing research and determine the most effective, evidence-based methods for teaching students to read. The s cience of reading -a term first coined by The Reading League-represents an interdisciplinary body of research about what constitutes scientifically-based reading instruction.ĭrawing from sciences including cognitive psychology, communication, education, and developmental psychology, the science of reading is based upon how we learn to read and the best way to teach it. In response, state and local education agencies are prioritizing the “science of reading”. Recent school disruptions have only contributed to the issue. students were unable to read at grade level. Prior to the onset of the pandemic, nearly two-thirds of U.S. While the research base for effective reading instruction has existed for decades, unproven strategies are still being used in many schools-contributing to glaring inequities that have impacted trajectories and outcomes.
If you need a bigger A3 scanner, Epson also offers the Epson Expression 12000XL-GA and the Epson Workforce DS-50000. If high-quality scanned images are your priority, have a look at the Epson Perfection V850 pro. It won’t be nearly as productive as a specialized negative scanner, so expect to only use it for small amounts of film. It can digitize 35mm film using the built-in transparency unit. You can scan slides and negatives with it, it has a set of film holders. The Epson perfection v600 color photo image scanner weighs approximately 9 lbs and it will be pretty easy to move around. It is a workaround that works quite well. Basically you click the scan button with just the default setting and from then on things should happen automatically. Basically all your documents in Windows that are stored in files and folders under the hot folder are synced, regardless of the file type. Along with these, you also have the option to remove dust and scratches from old photos.īecause cloud features are not the best through the Epson Capture app on this device, the best thing to do is to set up hot folders in windows on your hard-drive that are synced with your Google Drive or Dropbox. Then it can also detect the scanning area and automatically crop the photo to the right size. First, it can detect if you placed the photos upside-down and adjust the orientation. The software also has some digital ICE features so that you won’t have to use Photoshop. If you scan text that’s been printed by multifunction laser printers, you can expect an accuracy of over 99%. The ABBYY Software is the perfect OCR engine to convert your JPEG, TIFF and Bitmap files to editable Word documents or searchable PDFs. The package for the Epson perfection v600 color photo and document scanner includes software for improving the image quality and photo editing, more specifically: Epson Easy Photo Fix, Epson Copy Utility, ArcSoft PhotoStudio, ABBYY FineReader Sprint Plus OCR. To connect it to your Windows PC you can use the integrated Hi-Speed USB 2.0 port and USB cable. It is considerably higher than other scanners in its price range and this pixel density is achieved without any interpolation. This flatbed scanner comes with a CCD (Charge-Coupled Device) sensor with an optical resolution of 6400 dpi. It can scan any paper size up to A4 that fits on the scanning glass. This is about as fast as you can go with flatbed scanners. This means that realistically you will be scanning 6 pages per minute, provided you are quickly scanning and changing the document on the scanning glass. It takes about 6 seconds to scan a color photo at 300 dpi resolution. You can use TWAIN or ICA drivers so you can use more than 99% of the scanning apps built for Windows as most of them use the TWAIN interface including the Windows scan app. Now the Epson Scan Software was not designed to be metro-style, but it will work just fine on your laptop or desktop. Both the Scanner Driver and the Epson Scan Utility are compatible. It is fully compatible with the latest version of Windows 10 64-bit. The Epson is the perfect flatbed scanner for Windows 10. The different styles consist of a variety of combinations of what you’d like to display, depending on what’s most important for you, your client, and/or your end-user. These customizations include light or night mode, and different combinations of labels, POIs (points of interest), traffic flow, and traffic incidents. You might select a basic style without traffic or POIs if you are simply displaying a map on your website or making a creative project. Maybe you’re building the next best on-demand application, then accurate traffic information is going to be a necessity for your map, while if your app or project focuses more on showcasing places, POIs will be a focus area. Once you’ve selected your map style, you can download the JSON style to your computer and use it in your mapping projects. Using the SDK for Web v6, you can display your map easily with just a few lines of code. Great! Now that you’ve got your map style, it’s time to customize it by changing the colors of the palette. You can update the colors of each layer by using the paint property in the Map Styler. Something important to note is that you’ll only want to change the colors of these layer types: You can tailor the colors of your map to the brand guidelines of your clients, or to suit the need of a specific project. These layers represent the bulk of the map, giving you some of the maximum impact from potential style changes among the most common elements. Or if you want to implement visual changes on an even larger scale, then the colors inside the layers named “Earth Cover” will change the map dramatically by changing ‘soil, vegetation, sand, cropland and ice’ colors, more dramatically altering the landscape of your new map. We also have to check which color is declared, and convert it accordingly (RGB, RGBA, or hex values). It won’t be necessary to change the opacity of lines and fills, but the fill-extrusions for the buildings must be fully opaque, or the map will look strange at higher zoom levels. Once the map is loaded, you can iterate over the style layers to get the colors. You can learn more by watching this video. The last element in this article to create a custom mapping experience is adding some live weather info. This information can be useful to drivers in order to plan routes more carefully and safely and could also be useful to end-users planning activities. Using the OpenWeatherMap API, you can get live weather maps and textual descriptions for a location and then overlay OpenWeatherMap’s maps onto TomTom’s maps. Head on over to to register for your free API key and get building today! This article goes over how to add live weather, step by step: Adding OpenWeatherMap’s Current Weather to TomTom Maps or our video tutorial below: NEXT STEPSĪnd there you have it! Five ways to customize your map to suit your or your end-users’ needs. Lastly, we’d love to see your customized maps! Feel free to share your project in our Developer Forum or reach out if you have any questions.
Download speed can be freely selected according to your needs. iTubeGo YouTube Downloader is 10x faster than other video downloaders. iTubeGo YouTube Downloader can download TikTok Video without watermark, just update to the newest version and enjoy all of them. You can download videos directly within the website, and the Youtube Cutter allows you to crop clips from youtube videos. iTubeGo has had 5 updates within the past 6 months. iTubeGo has a built-in web browser that makes it easier for you to browse video and music sites. Download iTubeGo for Windows to download HD videos, audios, or playlist from YouTube, Facebook, Dailymotion, Vimeo, Instagram. iTubeGo YouTube Downloader analyzes Facebook pages to obtain video files, then download and convert them to MP4 or other video and audio formats. Internet & Software Software Company iTubeGo iTubeGo Reviews 462 Excellent 4. iTubeGo YouTube Downloader can help you download entire YouTube playlists to your computer with one click, especially Youtube Channel download and Youtube User download. It helps you download HD videos, audio, and playlists from more than 10,000 video-sharing sites, including YouTube, Facebook, Instagram, Dailymotion, Vimeo, TikTok, and many others. Or you can add or show the file from your computer, and convert to the format in default best quality. iTubeGo YouTube Downloader is a powerful and easy-to-use online video downloader for Windows and Mac. You can download all audio and video files from video streaming sites then convert to your target format. Powerful video converter provides two methods to convert videos. iTubeGo HD Video Downloader fully supports downloading various SD or HD videos without any loss and convert to MP4, MP3 and other multiple formats. Including SoundCloud, MixCloud, FreeSound, VEVO and more. from thousands of music sharing sites for free. You can download songs, background music, sound effects, audiobook, etc. VirtualBox Guest Additions Download & VirtualBox 7.0.ITubeGo Youtube Downloader support most of video sites like YouTube, Facebook, Instagram, Dailymotion, Vimeo, Twitch, Einthusan, NicoNico, Ok.ru, VK, Twitter, Fox, Lynda, YouKu, Yahoo Video, Bilibili, Coub, Vlive.TV, Liveleak, Reddit and more.Wondershare DemoCreator Offline Installer Download for PC.Download WinX YouTube Downloader for PC (Windows 32/64-bit).iTop Screen Recorder Download for PC (32/64-bit) Free Powerful music and video downloader, download from YouTube, Dailymotion, Facebook, Spotify, Amazon, SounClound and 1000+ streaming websites without quality loss.Download Viber for PC Windows 7 (32-bit/64 bit) Offline.Paint.NET 32-bit/64-bit Offline Installer Free Download.So try the software and download any of your favourite Youtube videos very quickly. It supports all Windows 32-bit and 64-bit operating systems. In conclusion, FileOur provides here the download processing software full version for Windows 10, Windows 8, Windows 8.1, Windows 7, Windows Vista, Windows XP. Just one-click conversion to MP3 function. Easily convert YouTube to MP4 or YouTube to MP3 format a few times. It is also the best YouTube converter software. It can download subtitles in all languages and is 10x faster than other video downloaders with a built-in independent proxy.Įven it is also popular YouTube Playlist downloader software for PC. In your browser, head over to a YouTube video you want to download and copy its URL from the address bar. Descargar el APK de iTubeGo YouTube Downloader - HD Video Downloader and MP3 Converter 1.4.2 par Android ahora. Support video conversion to MP3 music, easily make audiobook, ringtone, audio footage. The high-speed converter output format is high-quality. MP3 music downloader lets you download 320kbps music from music sites such as SoundCloud, MixCloud, Brandcamp and more. Best way to download online videos from 1000+ streaming websites. It can help you download entire playlists with one click, and even download hundreds of videos. Download and install iTubeGo on your Windows PC. Features: Download full HD video (1080p, 2K, 4K) and M3U8 from the Internet and convert to MP4 video format. The Lifetime license- for this package, the fee would be a. There are many different types of downloaders. A Dive into the Pricing Structure The yearly license- 19.95 is your fee for this package per year. If you are looking for a tool to download the entire YouTube playlist, then the iTubeGo downloader is also your best choice. YouTube playlist downloader is a best online tool for downloading videos from YouTube easily and quickly. YouTube video, audio, playlists downloader
In recent years, players making their NHL debuts are given the honor of taking a couple of solo laps prior to their teammates entering the ice for the pregame warmup. Matt Boldy played in Minnesota’s first 81 games but did not dress Thursday. With the Wild completing the regular season Thursday, Gaudreau was the only player who skated in all 82 regular season games. Following the game Evason said that sitting Gaudreau for the third was just load management and he was fine. Gaudreau did not return for the third period. It was his 100th career NHL point as well. Gaudreau’s second of the night was the only goal of the middle period. Gaudreau drew the Wild even at 14:19 of the first, but Sherwood scored two minutes later to put Nashville up again. With the Wild on a power play, Tyson Barrie sent a pass from the right circle to Jankowski in the slot, where he beat Gustavsson for his team-leading third short-handed goal of the season. Jankowski scored the game’s first goal at 8:02 of the opening period. Nashville was eliminated from playoff contention Tuesday night when Winnipeg clinched the Western Conference’s final playoff berth with their victory over Minnesota. Minnesota is locked into the Central Division’s third spot and will face either Colorado or Dallas in the first round of the playoffs. Petan’s goal was his first in the NHL since March 2, 2019. Tied 2-2 going into the third, Trenin and Petan traded goals 16 seconds apart late to send the game into overtime. “It’s great, just the thought of playing hockey for five more years in this environment with this organization, those teammates, the staff, everybody, really the whole organization,” Gaudreau said. The Wild announced earlier Thursday they had signed Gaudreau to a five-year, $10.5 million contract that will keep the forward in Minnesota through the 2027-28 season. “He comes down, he has some time there and then between the legs, bar down, it’s a nice hockey goal.” Gustavsson gave credit to the Finnish rookie. “I don’t know how it came up in my mind,” Parssinen said of the move. In overtime, Parssinen skated through the slot and lifted a between-the-legs highlight reel shot over Gustavsson’s shoulder for the game-winner. “We got a point and the way that the guys competed was positive.” “We thought we competed,” Wild coach Dean Evason said. Gustav Nyquist had two assists and Filip Gustavsson made 27 saves. “I thought we did those things tonight and it was good to see.”įrederick Gaudreau scored twice and Nic Petan also scored for the Wild. “This particular group over the last six weeks, they’ve been hungry, they’ve been tenacious and they play with a lot of pride,” Predators coach John Hynes said. Mark Jankowski, Kiefer Sherwood and Yakov Trenin also scored for the Predators. Juuso Parssinen scored at 2:44 of overtime to give the Nashville Predators a 4-3 victory over the Minnesota Wild on Thursday night. Parssinen's OT goal lifts Predators over Wild 4-3 Evidence shows that an unused casual sprite of the Magister exists within the GalaxyTrail exhibit of the Gallery, which depicts him gloveless with gold claws. It is unclear if these were simply gloves the Magister wears to further hide his true appearance or this was likely an overlooked leftover detail from when the Royal Magister was still previously classified as an avian. Curiously, his sprite when unmasked in Freedom Planet 2 still shows him with blue hands.He appears to have a beak and his face appears more visible, possibly hinting that he was originally a bird-type of species similar to the Bird Guard who also resides within the Royal Palace walls. In an earlier sketch of the Magister, he is seen alongside Mayor Zao, but the Magister himself has a slightly altered appearance.This refers to an Australian chocolate bar brand, which is also the favorite chocolate of the Magister's voice actor, Edwyn Tiong. During a blooper, the Magister says that he will establish a "Timtams Currency Exchange Program".Why he hasn't removed it is a reason unknown.
Just that, in most applications, you won’t find a significant difference than if you simply segregate your cases by headstamp. That’s not to say it’s just as easy to stuff a 77-grain bullet into the heaviest case you’re reloading atop a full charge of BL-C(2) as it is with the lightest piece of brass in the batch. I’ve weighed several hundred pieces having various headstamps and concluded, in most cases, the difference in ballistic performance is negligible. Many reviews state that military cases are heavier than commercial brass. I had about 250 pieces of Lake City (LC) 5.56 NATO brass already prepped and ready to load. handloads with lightweight 40-grain varmint bullets and HP38, Trail Boss, and CFE Pistol. Of course, Hodgdon provides load data for every bullet weight they’ve tested with all compatible propellants yielding safe and reliable ballistic data. Compressed charges of slower-burn-rate propellants are more compatible with loading heavier bullets. My experience shows, generally speaking, the faster-burn-rate choices work better with bullets weighing up to 60 grains. Burn rates range from IMR 4198 (fastest) to CFE 223 (slowest). Hodgdon offers more than a dozen different propellants for reloading 223/5.56 ammo. handloads, and faster-burning powders like HP38 and Trail Boss can be used for low-velocity specialty loads. Powders Several Hodgdon, IMR, and Winchester powders are appropriate for full-power 223 Rem. They have to operate the gun safely and reliably before you can begin to evaluate their ballistic performance downrange. That’s the major consideration when selecting compatible components. In either AR action type, the buffer spring can be replaced to vary the spring rate over a limited range.ĭepending on the pressure curve generated when firing a round, an AR may or may not function satisfactorily. The gas port in a piston-operated AR is also fixed but may incorporate a size adjustment feature. However, in direct-impingement ARs, the gas port diameter and how far it’s located along the barrel are fixed. In either a bolt action or an AR, the chamber and bore may be cut tight or loose. Like a bolt gun, an AR has hard physical features, but the design and operation are more complex. That’s the energy source required to retract the bolt, extract the fired case, and self-load another round from the magazine. Some of the gas is diverted-before the bullet exits the barrel-to actuate a piston, carrier, or operating rod. It may still be “too hot” or may not meet your accuracy objective, but it’s not likely dangerous to your gun or you. In fact, if all of the propellant gas exits the muzzle (i.e., the primer or cartridge case didn’t leak or blow out), you’re a long way toward declaring your handload safe and reliable. And, fortunately, nobody can work the bolt fast enough to extract the case while there’s residual pressure in the barrel. The shooter provides the power to cycle the bolt, extract the empty case, and feed another round. Why? Because burning propellant has only one purpose in a bolt gun-to propel the bullet out of the barrel. Developing safe and reliable handloads in a bolt-action rifle is less complicated than it is for a gas-operated autoloader. I’ve walked the walk, and now I want to share what I’ve learned. A lot of you are out there, and I, myself, fell into this category not so long ago. Having a high BC bullet at subsonic does not benefit the shooter at all.This article is intended for handloaders who have experience reloading for their bolt-action rifles and now want to handload for an AR-style semiautomatic rifle. BC (ballistic coefficient) is for supersonic flight, and does not matter at subsonic speeds. This allows the 75 grain HP flat base to be more stable and have the potential to be more accurate at subsonic speeds than a BTHP design that makes the bullet longer, requiring more twist rate to stabilize it. The 75 grain Sierra HP flat base is a much shorter bullet than a similar weight BTHP bullet, or a 100+ grain SP or HP bullet. In a given 243 Win twist rate (like a 1:10″ barrel twist) and slow subsonic speeds, a shorter, flat base bullet is more stable than a longer BTHP match bullet is. Bullet length is a major factor in how stable a bullet is in a certain twist rate. 243″ bullet to fully stabilize at subsonic speeds in a given twist rate, bullet stability becomes a huge factor for it to stabilize and shoot well. Why use a 75 grain HP bullet? Most 243 Win barrels will have a 1:10″ twist barrel, with some having a 1:9″ twist or faster. This is with new Winchester nickel brass and Barnes 72 grain HP bullet. New!! By request, I recently developed a 243 Winchester SUBSONIC round shooting the 72 grain Barnes HP at 1030 fps in 22″ barrel. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |