![]() ![]() the communications i was using was fairly simple. High data traffic is also a major problem. The original version of the file with timeouts works best for slave devices. I managed to get a working version of the library with a modified the twi.c file for the master devices only with timeouts and a bus reinitialize inserted into the "never ending" while loops. To be quite honest, there are a lot of bugs in the official version of the Wire library and in the end I've had to use 2 different modified versions of the TWI.c that steamed from this forum: Just a heads up, I've been fighting with the Wire.h library for the past month. Note: A portion of this sale is given back to Arduino LLC to help fund continued development of new tools and new IDE features. The latest and greatest version of this board breaks out the ADC6 and ADC7 pins as well as adds footprints for optional I2C pull-up resistors! We also took the opportunity to slap it with the OSHW logo.Ĭan't decide which Arduino is right for you? Arduino buying guide! If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin and not VCC. There is a voltage regulator on board so it can accept voltage up to 12VDC. ![]() The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work. This board connects directly to the FTDI Basic Breakout board and supports auto-reset. In order to accomplish this we used all SMD components, made it two layer, etc. We really wanted to minimize the cost of an Arduino. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board. It's a great board that will get you up and running quickly. We recommend first time Arduino users start with the Uno R3. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. This is a 5V Arduino running the 16MHz bootloader. index.It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino. The third output then becomes the ground for the circuit and allows the switches to change the D3 and D4 inputs. Then once the program starts you can reconfigure the third GPIO as an output and switch it to Low. On startup the third GPIO will act as an input with high impedance so the switches won't affect the boot mode. There is a workaround you can do, where you connect one side of the switch to D3 or D4 (with a pull up resistor) then connect the other side of the switch to a third GPIO (instead of connecting to ground). This causes problems when using them as inputs, because if they are in the wrong state at startup it will change the boot mode. ![]() So D8 needs to be low and D3 and D4 both need to be high on startup. I'm not sure exactly what board your using but on the Wemos D1 R2: The esp8266 uses 3 GPIO pins to select its boot mode.Ī normal startup will boot from SPI flash, so needs GPIO15 = Low, GPIO0 = High and GPIO2 = High. However in the end I wanted to have at least 4 relays with 4 directional switches connected. Potentially are other PINs than D3/D4 better suited?Ī workaround could be having two resistors in different values connected to analog and compute. However I cannot prevent that during boot the switch is always in the off position. So I figured, that on D3 and D4 if it is LOW, it does not boot. However during startup of the node, the swich needs to be in the off position otherwise it ends in a endless loop and never starts up. The switches are connected to ground and the other pin to D3 and D4 and each with a resistor to VCC.īasically it works. The intention is to drive a rollershutter. I do have a simple circuit with a dual relay connected to PINs D5 & D6 plus a switch which has positions off, up, down (basically either both are off, or one of them are on) However I wanted to realize something with ESP8266 (Wemos or NodeMCU) and currently stuck. ![]() In the meantime I advanced with Arduino and think I know mostly what I do. I am after more than a year back with ESP. ![]()
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![]() ![]() Thus by simply observing which electrode in the cell releases electrons and which accepts them, that is, by finding which electrode is negative and which positive, we can determine whether the cell reaction is spontaneous. The electrode on the left is the anode, and the one on the right is the cathode + Anode half-reaction: Pb Ag Pb (s) +2, (6) Cathode half-reaction 1, (8) AgCl (s) 2 e 2 AgCl (s) 2 Ag (s) KCI (aq) KCI (aq. This means that the reverse of the cell reaction obtained by our rules must actually be occurring, and it is that reverse reaction which is spontaneous. Complete the half-reactions for the cell shown, and show the shorthand notation V for the cell. If, on the other hand, the voltmeter shows that the right-hand electrode is releasing electrons, then we must have written our shorthand notation backwards. Anode half-reaction: Cathode half-reaction: Shorthand notation: + 2OH- Ni (s) +2e Cu (s) Answer Bank Cu (OH) (s) +2e. ![]() The electrode on the left is the anode, and the one on the right is the cathode. Electrons will be released by the oxidation half-equation on the left and accepted by the reduction on the right. Science Chemistry Macmillan Learning Complete the half-reactions for the cell shown, and show the correct shorthand notation for the cell. If our shorthand cell notation shows that electrode on the left, then the corresponding cell reaction must be spontaneous. In general, if a galvanic cell is connected to a voltmeter, the electrode connected to the negative terminal of the meter must be the anode. Thus if a voltmeter is connected to this cell, its right-hand terminal will become more negative and its left-hand terminal will become more positive. Since the cell reaction is nonspontaneous, electrons will not be forced into the external circuit at the left-hand electrode, and they will not be withdrawn at the right. #color(blue)(2"Ag"^(+)(aq) + "SO"_2(g) + 2"H"_2"O"(l) -> 2"Ag"(s) + "SO"_4^(2-)(aq) + 4"H"^(+)(aq))#įor this reaction, we then = + E_(o "0.80 V" + (-"0.20 V") = color(blue)(+"0.60 V")#Īnd we do not multiply or #E_(o by any coefficients since the scaled mols of electrons and scaled mols of reactants/products cancel out.\]īut this is the of the spontaneous cell reaction we described before (Eq. Pb Ag Anode half-reaction: C +201 + 2e- Cathode half-reaction: + 2e + 2C1 PbC1, (6) KCl (aq) AgCl (s) KCl (aq) Shorthand notation: OC C. In cell notation, the two half-cells are described by writing the formula of each individual chemical species involved in the redox reaction across the cell, with all other common ions and inert substances. #ul(stackrel(color(blue)(+4))("S")"O"_2(g) + 2"H"_2"O"(l) -> stackrel(color(blue)(+6))("S")"O"_4^(2-)(aq) + 4"H"^(+)(aq) + cancel(2e^(-)))# Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. Cell notation or cell representation in chemistry is a shorthand method of expressing a reaction in an electrochemical cell. Explanation: In a voltaic cell, the zinc anode, which is oxidized, forms the left-hand side of the cell notation, while the copper cathode, which is reduced, forms. The oxidation reaction (anode) is first written on the left of a salt bridge (denoted by ). #2("Ag"^(+)(aq) + cancel(e^(-)) -> "Ag"(s))# The proper shorthand notation for the voltaic cell discussed, with a zinc anode undergoing oxidation and copper cathode undergoing reduction, is Zn(s) Zn2+(aq) Cu2+(aq) Cu(s). Thus, we reverse the other half-reaction to write it as an oxidation and the decomposition of sulfurous acid leads to the oxidation of sulfur dioxide to sulfate at the anode. Example from before: Cu2+ You can write your redox reaction from the shorthand even if it isnt spontaneous. The silver reduction has a more positive so reduction is more spontaneous for #"Ag"^+# and #"Ag"^(+)# is reduced at the cathode. ![]() Ignoring the charge balance, the main action going on in one half-reaction is: ![]() ![]() ![]() Solid product that’s been around for a while and is tested and stable.Cross-app functionality so you can bring in other native Adobe files.Edit footage in any format with native file support.It works on any platform and has a companion app (Premiere Rush) that allows for some work on phones and tablets. If you aren’t a Mac user or want to do some editing on a mobile device, Adobe Premiere Pro is the preferred tool for you. Automated tasks for noise reduction, color, and audio corrections.Import, edit, grade, and deliver video in standard color spaces and standard dynamic range or in wide color HDR with support for Rec.One-step optimized output for Apple devices.Integrated audio editing capability that lets you edit multichannel files right in the timeline.Customizable effects with 2D and 3D options.Media organization tools to help you stay on task and collaborate easier.Magnetic Timelines uses advanced metadata for easier and quicker editing.Multicam editing lets you sync up to 64 angles of video at once.Software is optimized for Mac Pro it takes advantage of all the GPUs in Mac Pro and uses multithreading to spread tasks across up to 28 cores. ![]()
1/7/2024 0 Comments Download the new Rectangle Pro![]() ![]() To that end, we’re going to discuss how we can use the mouse features of Rectangle but also what the keyboard shortcuts are to perform the same action. Learning the keyboard shortcuts for Rectangle is a huge performance multiplier because it can be applied to all of the applications we use every day. The time savings that can be made by not switching between our keyboard and our mouse can make a huge difference in our productivity. It’s best to pick the Recommended shortcuts as it will give us a more unified experience using Rectangle.Īs we’ve discussed before it’s important to learn the keyboard shortcuts to any application that we use all the time. It’s very important to do this because without Rectangle being checked in this preference pane Rectangle will not work.Īfter this has been done we’ll get a question about shortcuts. Rectangle will prompt us and bring us to the correct screen. The first thing we need to do is to allow Rectangle to control our computer in the “Accessibility” section of the “Privacy” tab in the System Preferences. Now that we’ve installed the application we’re going to launch it for the first time. Once the DMG has been verified and opened it will open a new Finder window so we can drag Rectangle into the Applications directory. Drag application into Application Directory The first step is to download the DMG file from and then open it. Installing Rectangle is a simple process. We’re mentioning Spectacle because there are references to it in Rectangle and we wanted to give some background information on it for when we encounter those references. Spectacle is no longer in active development and Rectangle does everything Spectacle did and more so we’re recommending it now. It was usually the second application installed on any new computer. A Note About Spectacleįor years we’ve used Spectacle to manage our application windows. This post is an adaptation of Using Rectangle to Manage macOS Windows on our YouTube Channel. This post will discuss Rectangle only but if you want to support Ryan and the future development of Rectangle and Hookshot you can purchase a copy through the website. The big difference between the two appears to be the fact that we have better control over window placement using our mouse in Hookshot. ![]() At the time of this writing, there’s a 10-day free trial and then it’s $7.99 USD for a license. Ryan also develops Hookshot which is a utility built on Rectangle with some additional bells and whistles. Rectangle allows us to manage our application windows using keyboard shortcuts and mouse hotspots. Rectangle is a free and open source application built by Ryan Hanson and distributed on. By using Rectangle we can operate more effectively and in turn generate code faster. This can take up a lot of time during our day and can be compounded if we have large or multiple monitors. As knowledge workers, we spend a lot of time managing windows on our computers. ![]() 1/7/2024 0 Comments Prepcast exam![]() Consequently, you want a PMP online training course that will help you reduce your study time and prepare for the exam more efficiently-not distract you and add additional study time to your schedule. You would be way better off using a course with short lessons designed for bite-sized learning.Ĭhances are, you will study for 200-300 hours for the PM Exam. ![]() Likewise, if you have a busy schedule, it doesn’t make sense to get a study guide that requires you to sit through lengthy lessons. Some project management training courses emphasize this feature, and some don’t include video lectures at all. Basically, the one that works for you is the best course for you.įor example, if you learn best by watching video lectures, you should look for a course that includes plenty of PMP video training. I think the most important thing is that you find a PMP training course that fits your needs and matches your study schedule, learning style, and budget rather than looking at what people say is “the best” one. Each review course is slightly different, with features designed to help candidates in different ways. The truth is that although some online PMP courses have similar features, they are all different and will affect your preparation and exam performance differently.Įssentially, there isn’t really one company that offers the best PMP prep courses for all project management candidates. So, how can you make sure that you got the right PMP study guide when they all claim to be the best? Furthermore, will any of them help you pass the PMP exam better, or are they all the same? ![]() ![]() Finding the best PMP training courses online that will train you to pass the Project Management Professional (PMP) exam is tough because there are a lot of different study materials available. ![]() ![]() ![]() Alternatively, I like to add a dash of gluten free flour (or all-purpose flour if you don’t need to eat gluten free) to the soup which gives it a luxurious, velvety thickness. That said, I find it makes the soup kind of muddy. One option to thicken Ham and Bean Soup is to blend a portion of it in a blender or with an immersion blender. You can also ask the deli department for a thick-cut slice of ham. H am steak – I find ham steaks near the eggs and breakfast sausage in the grocery store.Great Northern Beans – Using high-quality canned beans will give you a smooth and creamy soup – I promise nobody will know you didn’t go to the trouble of soaking then cooking dried beans!.Chicken stock – I prefer using chicken stock over chicken broth for a full-flavored soup that tastes like it’s been cooking all day long.If you don’t need to eat gluten free, use all-purpose flour. G luten free flour blend – Use a measure-for-measure baking blend vs a single gluten-free flour like almond or coconut flour.D ried thyme – If you happen to have fresh thyme in your garden, snip off a sprig or two and use that instead.G arlic – Mince it with a knife or push it through a garlic press. ![]() S alt and pepper – Freshly ground pepper is best.C arrots, celery and onion – This cozy trio adds tons of flavor to each bite of Ham and Bean Soup.E xtra virgin olive oil – If you’re fresh out of EVOO use another cooking oil that you have on hand.Scroll down to the recipe card below this post for ingredient quantities and full instructions. Both are reader faves!) Ingredients Needed (For more savory ham recipes, check out my Brown Bag Baked Ham or 5-Ingredient Cheesy Ham and Broccoli Rice Skillet. I find myself sneaking off with a portion of ham after our Christmas and Easter dinners each year, just so I can make this savory soup! Not to mention it is packed with protein and fiber. Between the rich stock and salty ham, which kind of self-seasons the dish, this soup is BURSTING with savory, slow cooked flavor. Add chicken stock, canned beans, and cubed ham steak, then simmer for just 20 minutes. My easy Ham and Bean Soup starts with a flavorful base of sautéed vegetables, garlic, and pinch of dried herbs. Oh yes you CAN get a full-flavored, thick and creamy bean soup using canned beans. Sick or not, your whole family will devour this nourishing meal that’s made with minimal ingredients and canned beans-which means there’s no soaking required. Each bite is hearty and satisfying it’s the kind of soup that makes you feel cozy, warm, and cared for. It’s become a real go-to when we’re feeling under the weather. While they say chicken soup cures what ails ya, I have to put in a good word for Ham and Bean Soup. ![]() 1/7/2024 0 Comments Perfume display shelf![]() Your bathroom is probably crying out for some organisation too, so make sure you check out our range of laundry baskets and bins, with every style from wicker and bamboo to plastic and printed fabric. They’re tough and stackable, and some come with wheels for easy movement.You’ll be delighted at the kitchen organisers we’ve got for keeping your cutlery, crockery, pots, pans and food organised and safe. Our ever-popular plastic storage boxes are favourites for lofts, garages, bedroom wardrobes, under beds and in drawers. Or how about a geometric cube unit that leaves everything on display and easily to hand?When it comes to hidden-away storage solutions, our collection is enormous. Feature storage can take the form of a beautiful chest of drawers, with a range designed to fit any room. We’ve got storage ideas for clothes, trunks, shoe racks, kitchen and bathroom solutions, cupboards, shelves, baskets and hooks – and storage boxes to keep everything out of sight. From kitchen storage to playroom and laundry storage solutions, choose from our range of storage boxes, units, racks and containers to help keep you organised. Browse Getty Images premium collection of high-quality, authentic Perfume Shelves stock photos, royalty-free images. These options include including, but not limited: integrated lighting with energy-efficient LED lights operated with a remote control under-cabinet lighting in different styles and lengths operated with a switch or remote control cabinet spotlights that are adjustable and mounted on the underside of shelves or cabinets and LED strips in different lengths that can be cut to fit the cabinet size and operated with a remote control.The beauty of our storage collection is that you can choose whether you want to make a feature of it or have it tucked away and be purely practical. Browse 326 authentic perfume shelves stock photos, high-res images, and pictures, or explore additional perfume bottles or perfume display stock images to find the right photo at the right size and resolution for your project. IKEA offer various cabinet lighting options to illuminate cabinets, shelves, and storage units. If you wish to customise your display cabinets with lighting, there are a wide range of energy-efficient lighting solutions in the market that are modern, cost-effective and easy to install. Whether your shelves are situated on top or below the cabinets, proper illumination can elevate the overall look and functionality of your storage solutions. With the right lighting, you can easily locate all your items and place focus on your favourite pieces. ![]() Most display cabinets can be personalised with lighting or decorative accessories. These types of storage solutions can be found in a variety of settings, including homes, museums, galleries, retail stores, to name a few. Glass cabinets are often used in homes to display decorative objects or collectibles. FREE delivery Thu, Dec 14 on 35 of items shipped by Amazon. However, one of the most common types of display cabinets is the glass cabinet, which features a transparent or translucent front panel that allows items to be on display. ZOEHROWS Black Perfume Shelf Display Stand, 3 Tier Acrylic Display Stand, Perfume rack, Perfumes Figurines Display Stand and Perfume Organizer. Display cabinets are often an important centrepiece in a room, which is why many people prefer to have them customised to match their existing decor instead of purchasing a pre-designed option. When it comes to choosing materials for display cabinets, several factors come into play, such as the intended use, desired style, and budget. Design a stylish storage cabinetĭisplay units come in a variety of colours, shapes, sizes and styles and can be made of various materials, including wood, glass, metal, or acrylic. Regardless of the amount of stuff you have or the size of the space you wish to decorate, cabinets are the perfect solution to help you store and display things in a neat way. In addition to their functional purpose of displaying and storing items, they can also add aesthetic value to any room. AROMATISK - A Diwali full of light, love and laughterĭisplay cabinets are versatile pieces of furniture that can be used in a variety of settings to showcase and protect valuable and personal items. ![]() AFTONSPARV - Space-themed toys for intergalactic adventures. ![]() Cosy Home - The perfect feeling of snugness.Free small standard parcel delivery when you spend £60 or more.Large delivery service from £25 (Express available for an extra £5) We can accept new, unused cosmetics, aftershaves and perfumes if they remain sealed in their original packaging.Christmas Shop Storage & organisation Furniture Textiles Kitchenware & tableware Kitchens Lighting Decoration Rugs, mats & flooring Beds & mattresses Baby & children Smart home Bathroom products Laundry & cleaning Plants & plant pots Home electronics Home improvement Outdoor living Food & beverages Shop by room ![]() 1/7/2024 0 Comments Oneida dis car crash![]() ![]() “If I’d known what was going to happen, I wouldn’t have been quite so blasé about it,” he continued. Prince William admitted to similar regrets, adding that “Harry and I were in a desperate rush to say, ‘Goodbye, see you later, can I go off?’” “Looking back at it now, it’s incredibly hard,” he continued I have to deal with that for the rest of my life: not knowing that it was the last time I’d speak to my mum, how differently that conversation would have panned out if I’d had even the slightest inkling that her life was going to be taken that night.” “If I’d known that that was the last time I was going to speak to my mother, the things I would have said to her.” “I can’t necessarily remember what I said, but all I do remember is regretting for the rest of my life how short the phone call was,” Prince Harry said during the documentary. The two reflected on receiving a call from her at Balmoral Castle in Scotland and were “blasé” about speaking with their mother. In their ITV documentary “Diana, Our Mother: Her Life and Legacy,” the late princess’s sons, Prince Harry and Prince William, shared that they spoke to their mother for the last time in the hours just before her death. According to the ITV documentary Diana, Our Mother: Her Life and Legacy, the brothers were at Balmoral Castle in Scotland when Princess Diana called them for the very last time. ![]() Their last conversation, however, was brief. A timeline of Diana's final day Prince Harry and Prince William spoke to their mother just hours before the fatal crash on Aug. Read on to learn about her death and the timeline of remarkable incidents that both preceded and followed the tragedy. She was the most photographed woman of her time. The fascination with the former Lady Diana Spencer made her a fixture in newspapers and on tabloid and book covers. She remained a popular humanitarian, an admired royal rebel and an international style icon. The year was 1997, and though Diana had been separated from her king-to-be husband, then- Prince Charles, for five years and divorced from him for one, none of that had done anything to diminish the 36-year-old’s global fame. ![]() 1/7/2024 0 Comments Mojave virtualbox![]() ![]() On the warning Network interface page, just click Yes to process with Virtualbox installation.Again Click Next to accept the default options unless you want to change something.Keep the default setting on the Custom Setup page and click Next.On the welcome Wizard page, click Next.If you’ve already installed VirtualBox, then you can skip this step. Step 2: Install VirtualBox on Windows / PCįrom the “ Download Prerequisites” section of this post, you should have downloaded VirtualBox and if you didn’t, download VirtualBox latest version and install it on your Windows system. Note: If you want to use the VMDK file multiple times, we recommend you have a copy in a different location once the download completed. If you want to install macOS Mojave Using ISO file, you can visit our article “How to install macOS Mojave on VirtualBox on Windows Using ISO” Image. ![]() Note: We’ll use the VMKD image for this specific guide. If you miss any of the steps below, then you might be unsuccessful in installing macOS Mojave on Windows. Read the step by step guide to avoid any problems. To install macOS Mojave on VirtualBox on Windows successfully, you must download the following prerequisites.
1/6/2024 0 Comments Dying light 2 release map![]() ![]() Following its delay earlier this year, Techland is yet to give us any juicy details about the new Dying Light 2 expansion, but you can be sure that we'll let you know once word is out. You'll need to spend real-world money to purchase the Dying Light Points, much like any other premium in-game currency, but all players who log into the game before October 7 will be given 500 "DL Points" as a bonus. In-game Community Map support for Dying Light 2 Stay Human players on console (PlayStation and Xbox) has been mentioned by Techland and is expected to release later this year. Speaking of event rewards, Techland has introduced a new premium currency called Dying Light Points, which can be spent on skin bundles from the in-game store. Others include Hitman 3, Control, Guardians of the Galaxy, and Kingdom Hearts. Collecting these will help you reach your event goals. Dying Light 2 is one of many multiplatform games that Switch players can only access through cloud streaming. The event runs until September 21 and fills the streets and Dark Hollows with Infected Robbers loaded with the new Red Diamonds. If you plan on jumping into Dying Light 2 to check out the new Summertime Update content, you could unlock some fancy rewards thanks to the new Payday 2 crossover event. On top of that, a new modifier called "Alterations," will now introduce short-time activities to the world for a bit of extra fun. Well, make do is a little unfair, some of the ranged weapons are beastly. You have options for full, limited, and minimum gore, which is great if you're a bit squeamish, but less gore also reduces the load on your system which is great for streamers and content creators too. In the meantime, Dying Light 2 players have to make do with bows and crossbows for ranged weapons. Additionally, changes have been made to the game's Brutality level, which now includes even more gore, but also comes with a new setting so you can choose how much of the good stuff you see. You'll find the Community Maps tab in the game's main menu, where you'll be able to pick where you'd like to slaughter the infected next. Techland partnered with mod.io last year to add the feature to Dying Light 2 on PC and it seems to have been a success, so now you can access the content on Xbox Series X|S and Xbox One as well. While the Summertime Update packs in a host of bug fixes, balancing tweaks, quality-of-life improvements, and new knife animations, its crowning jewel is the addition of community-created maps. ![]() |
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