![]() ![]() The Floodlight Pro boasts a feature called 3D motion detection, which uses radar to determine the distance and angles of objects for better motion alerts. In some cases, I’m even able to see the driver of a car as they approach my home, and I can almost always see important features like license plate numbers. If someone is walking around my home, I can easily see whether it’s a neighbor or a stranger. I could see cars approaching from that side of the street, as that’s the most common entry point for cars to come through. I placed the Floodlight Pro on the side of my home next to the garage door - one of the only areas where I don’t have security camera coverage. The video quality is clear and bright, and I can distinguish faces and cars from a significant distance. It has 1080p HD quality with HDR, a 140-degree horizontal field of view, and an 80-degree vertical field of view. I was impressed with the overall video quality of the Ring Floodlight Pro. However, most people will be able to replace an exterior light with the Floodlight Pro in an afternoon. If you’re adding the Floodlight Pro to an area where you don’t already have an existing light, or you don’t already have the necessary wires available where you want to install the Floodlight Pro, it’s best to consult an electrician. Installation took me 1 hour and 15 minutes from start to finish, and that included removing my old light, installing the Floodlight Pro, and adding it to the Ring app. Once connected, the Ring app will walk you through additional setup steps, like setting up motion zones and setting up Amazon Sidewalk. The Floodlight Pro has dual-band Wi-Fi, so you can connect it to a 2.4Ghz or 5Ghz network. After you hang the Floodlight Pro, you connect it to the Ring app by scanning a QR code in the quick start guide. If you’re replacing a fixture, you just turn off the electricity at the breaker to that area, remove the fixture, attach the new metal bracket, put the wires through the hole in the plastic mounting plate, attach the mounting plate to the metal bracket, connect the wires, and put the Floodlight in place with the two bolts. The light even includes a hang strap, so you don’t have to hold your arms up the entire time you’re connecting all of the wires. You get a metal mounting bracket, a plastic mounting plate, ample screws for different setups, and twist wire connectors. The Floodlight Pro includes everything you need to replace an exterior light fixture. ![]() It has only three wires you need to connect: A ground wire (the green wire), the current or hot wire (the black wire), and the neutral wire (the white wire). If you can install a basic light fixture or light switch, you can install the Floodlight Wired Pro. The traditional way to install the Ring Floodlight Cam Wired Pro is with the camera portion on the bottom and the lights on top, but you can change this orientation and install the unit upside down to better fit a ceiling or low-level installation. The base contains a camera that swivels in all different directions and two 3,000-degree Kelvin with 2,000-Lumen floodlights, which you can move up and down or spin to adjust to your liking. The Wyze Cam Floodlight Pro is a premium outdoor camera with tons of AI featuresīlink Wired Floodlight Camera offers heaps of features and an affordable price tagĬES 2023: Ring expands its watchful eye to vehicles with Ring Car Cam ![]()
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![]() ![]() Here's hoping you won't be taking an early shower when FIFA 21 comes to the PlayStation 5, Xbox Series X and Series S, PlayStation 4, Nintendo Switch, Xbox One, and Microsoft Windows. So there you have it, that's how much every FIFA 21 FUT pack will cost you before the final whistle blows. Prime Mixed Players Pack: Pack Prime Joueurs Mélangés: Prime-Gemischte-Spieler-Set. It includes 4 player items from each quality. Rare Players Pack: Pack Joueurs Rares: Seltene-Spieler-Pack: Sobre De Jugadores Únicos. Prime Mixed Player Pack is a free pack that can be found in FIFA 23. A mix of 12 Bronze items, including players and consumables, 1 Rare.
![]() ![]() The quench area is designed to squeeze the trapped air and fuel in this area and squish it into the combustion chamber, creating turbulence. This area is called the quench space or sometimes called squish–which is a really good descriptor of its purpose. When the piston achieves top dead center (TDC), this creates a very tight clearance between the flat portion of the piston and the flat portion of the head. The quench area is that flat portion of the piston that matches the flat portion of the combustion chamber on a wedge type cylinder head. It’s interesting that many enthusiasts tend to overlook the combustion space as a place to improve engine power. Adding the 0.020-inch deck height to the 0.041-inch head gasket creates a distance of 0.061-inch between the top of the piston and the flat portion of the cylinder head. These are quality head gaskets but are generally 0.041-inch thick. We’ll assume that your engine is currently using a composition head gasket. Of course, this means removing the cylinder heads to make this improvement and that’s where many guys don’t want to make the effort. With a 0.020-inch negative deck height, this means we can use a thinner head gasket to improve the compression. If the pistons are closer to the deck (0.005-inch below for example), this improves the compression ratio but also limits the thickness of the head gasket since we are limited to roughly 0.040-inch for piston-to-head clearance. In my compression ratio equation, I assumed the piston is 0.020-inch below the block deck surface, which is excessive, but we can use that to our advantage. One of the dimensions that is not easily changed is the distance from the piston top to the deck. This engine uses a dished piston with 13 cc’s of volume that reduces the compression. Chevy’s literature states this is an 8:1 compression engine, and that’s what we found when we measured one of these engines a couple of years ago. The standard Chevy 290-horsepower 350 Chevy crate engine you can buy isn’t even that good. With a composition head gasket, the piston 0.020-inch below deck, and a 76cc combustion chamber, and with a composition head gasket this puts the static compression at 8.5:1. Since we don’t know much about your 350 small block, we’ll assume it employs the typical flat top, four eyebrow production pistons. Internal combustion engineering has come a long way to achieve these higher static compression ratios and still operate on 91-93 octane fuel. We won’t get into all the details as to why but suffice to say that those older combustion chambers were not designed to accommodate that kind of compression. Having said that, you can’t run that much compression on a small block Chevy using older, ‘70s vintage iron heads. The LT1is designed to operate with premium fuel but comes from the factory with a true 11:1 static compression ratio. There’s a reason that all the latest generation LS engines and especially the new gasoline direct injection (GDI) LT1 Corvette engine have higher compression ratios. Assuming that the added compression is not excessive, adding compression is the best way to improve power while also improving efficiency. Jeff Smith: Raising the compression ratio is an excellent idea for several reasons. I’m thinking a little extra compression wouldn’t’ hurt but I can’t afford a set of aluminum heads. The engine runs fine on the cheap 87-octane stuff and doesn’t ping at all. The other parts are an Edelbrock Performer intake, a 600 cfm Holley carb, and cast iron exhaust manifolds. The previous owner said it was rebuilt and has a cam but he couldn’t remember the specs. I don’t know much about the engine because it came in the car. Is there a cheap way to increase compression on my small block Chevy? I have a 350 small block with iron heads. ![]() ![]() ![]() Ginger which can fight infections in respiratory system, and turmeric which can kill bacteria, can be used to reduce phlegm and ease your discomfort. Try Herbal Remedies: You can drink herbal teas or take herbal supplements to relieve your symptoms. ![]() Steam is another option for opening up any clogged airways. This will prevent the mucus from getting clogged up and creating infections. Humidify: You can also try to humidify your living space, in order to introduce more moisture into the air you breathe.Continue this process until the pain and phlegm settle down. Cover your eyes, nose, and the under-eye region in particular. ![]() Place the towel on the face for one minute.
![]() ![]() While some bonds are low risk (eg NZ Government Bonds), others have features that make them a much higher risk. They must have a licensed supervisor who checks they continue to meet their obligations. If they buy at $800, for example, they will still get your $100 interest, which is a 12.5% yield.Ĭompanies issuing bonds must follow disclosure rules. To get a higher yield from your bond, buyers will offer less for it. So your bond may be competing with a $1,000 bond with a 12% coupon rate, which is a 12% yield. If interest rates rise, other bonds will come onto the market with higher coupon rates. If you buy a $1,000 bond with a 10% coupon rate, you are agreeing to receive $100 in interest or a 10% yield. Your adviser or broker should have information about how to review the performance of bonds from other countries. Websites like list current New Zealand bond yields. Note that bonds aren’t always traded at face value. This measure is known as the yield and is calculated by dividing the interest received by the last traded price of the bond. You can measure the performance of a bond by working out the amount of return you’ll get compared to what you paid. The yield tells you the performance of a bond. Use comparison websites to see how your bond is returning relative to other similar bonds. At the maturity date, you’ll also be paid the face value of the bond. Interest is paid over the bond’s lifespan. The bond’s interest rate, also known as a coupon, is fixed at the time of issue. You’ll get interest plus the original value of your bond. They are an income asset as you’ll receive income if you hold the bond until maturity. Zero-coupon bonds tend to go up and down in price a lot more than regular coupon bonds.īonds are also known as fixed-interest investments. Instead, you will receive a discount when you purchase the bond and hope you make a profit when the bond is redeemed at maturity. Issued outside of New Zealand in a high yield currency (such as the NZ dollar), and sold to Japanese investors.ĭoesn’t pay interest (a coupon) like other bonds. Unsecured bondholders are paid after secured bondholders when a company repays its debts. Ranked low in an issuer’s repayment list if they face financial difficulty. Ranked higher in an issuer’s repayment list if they face financial difficulty. Considered less risky than an unsecured bond. Secured against an income stream, or an asset. This usually happens when the issuer finds they can get a cheaper loan elsewhere. Can be beneficial if investors expect interest rates to rise and the value of bonds to fall.Ĭan be bought back early by the issuer, at a price fixed by them. However, issuers usually include an option to recall perpetual bonds when it suits them.Īllows investors to force the issuer to repurchase the bond at set dates before the bond matures. Issued in NZ dollars by overseas issuers.Ī bond with no fixed maturity date. Issued by companies with a strong financial position. These are usually sold to institutional investors.Īlso known as junk bonds, they offer investors high-interest payments but they are also high risk and have a high probability of payment default. An example is a bond issued by a group of banks in Singapore, denominated in US dollars, sold to international investors. The bond issuer may also be able to stop or limit the interest they pay.Īn international bond issued in Euros, or in a currency not native to the country where it is issued. Investors will lose their interest payments once this happens.Ĭonvertible/'coco's/hybrid bond/capital noteĬan be converted into another type of security such as shares, or for cash, which can be worth much less than the sum you originally invested. Offered by listed or unlisted companies raising money.Ĭan be bought back by the issuer. Financial Markets Conduct Act exemptionsīacked by another asset, such as housing loans.Business with nominated representatives.Business with financial advisers and nominated representatives.Business or individual with financial advisers.Providing advice on behalf of someone else. ![]() Financial Services Legislation Amendment Act 2019 (FSLAA).Conduct of Financial Institutions (CoFI) legislation.Offer disclosure for equity and debt offers.Interposed persons under the financial advice regime.Standards for designated Financial Market Infrastructures. ![]()
![]() ![]() ![]() We hope this tutorial was enough Helpful. How to install Apache Maven on Ubuntu 20.04.You might want to check the following guides: You have successfully installed Java8 and Java 11 on your Ubuntu 20. JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64"Ġ2- Finally, verify that the JAVA_HOME environment variable was correctly set: The JAVA_HOME environment variable is used by some Java applications to determine the Java installation location and specify which Java version should be used to run the application.Ġ1- To set the JAVA_HOME variable, you can update the /etc/environment file as below: Press to keep the current choice, or type selection number:Ġ3- Finally, enter the number of the Java version you want to use as the default and press Enter: Setting the JAVA_HOME Environment Variable * 0 /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1111 auto modeġ /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1111 manual modeĢ /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 manual mode There are 2 choices for the alternative java (providing /usr/bin/java). So, if you installed multiple Java versions on your Ubuntu system, you can use the update-alternatives command to set which Java version will be used by default.Ġ1- To check what Java version is set as the default one, type:Ġ2- If you want to change the default version, use the command alternatives to list all the installed Java versions. 5.2 Add JAVAHOME at a new line and point it to one of the installed JDK. 5.1 Open the file /etc/environment with your favorite text editors like vi, vim, or nano. OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode) On Ubuntu, we can add the JAVAHOME to the system-wide environment variables /etc/environment. ![]() OpenJDK 64-Bit Server VM (build 11.0.7+10-post-Ubuntu-3ubuntu1, mixed mode, sharing)Ġ1- If your application requires Java 8, so, you can install it by excuting the below command: OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1) Installing OpenJDK 11Ġ1- in the first place, run the following command as root or user with sudo privileges to install Java 11:Ġ2- Once the installation is complete, you can verify it by checking the Java version: Before that, it is important to know which package i.e. In this tutorial, we will explain how to install one or more Java ( OpenJDK) versions on Ubuntu 20.04 and how to set the default Java via update-alternatives command. In this article, we would discuss how to install OpenJDK JRE / JDK in Ubuntu 20.04 LTS release. sudo apt install openjdk-14-jdk-headless. Update the repo and then install the OpenJDK version 14 using the apt command: sudo apt update. Java is one of the most popular programming languages used to build different types of applications and systems. Step 1 Installing OpenJDK version 14 on Ubuntu 20.04 LTS. ![]() ![]() ![]() Flying Probe Testingįlying probe electronics testing (FPT) is a more budgetary alternative to ICT-it doesn’t need a PCB test fixture and long programming time. ICT test jig fixtures, which can be either mechanical or pneumatic, are very efficient for mass-production testing.Īnother ICT advantage is that it can examine ball-grid-array (BGA) assemblies, FPGAs, and power up, as well as try out LEDs. Nails examine the integrity of solder joints and verify the undamaged connection. ICT equipment uses fixed probes (“nails”), which are set in correspondence with the PCB access points. ICT powers up each component of the board and provides their automatic verification one by one for open short circuits and incorrect orientation, and checks resistance and capacitance, providing more than 90% fault coverage. This is a fully automated and expensive appliance, so ICT is preferable as a final testing stage of high-scale products with a design that doesn’t have to be changed. In-circuit testing (ICT), or a “bed of nails,” is a highly accurate type of electronics check (Fig. It also can be rather useful for prototype design and small-batch testing, because it’s able to inspect the chip elements with pads that are out of sight. AXI creates 2D or 3D images of the hidden solder joints and can detect solder voids and open connections.īeing a rather costly and time-consuming technology, it’s best suited for mass PCB production and checking complex boards. Automated X-Ray InspectionĪutomated X-ray inspection (AXI) is a unique testing tool as it uses X-rays (Fig. That’s why it’s not a good option for prototyping.ĪOI can be used together with other methods of PCB testing-e.g., with flying probes, in-circuit testing (ICT), or functional testing-for a more accurate and complete examination. This method is more accurate than MVI, but AOI equipment needs a substantial amount of time to install and program for every PCB design change. ![]() The AOI system can be effective as the first stage of PCBA testing. This equipment may be placed at the end of the production line for timely flaw detection. An AOI machine compares the photo of the tested circuit board taken by a single 2D camera or two 3D cameras to the given example. Automated Optical InspectionĪutomated optical inspection (AOI) is more suitable for large-scale production. However, this approach works well in PCB design and small batch production. MVI isn’t a highly effective method for mass production due to human mistakes and the increasing complexity of boards with hidden joints. Examination by a specialist can identify such visible defects as bad solder, lack of details or their wrong position, cracked joints, and interrupted traces. Manual visual inspection (MVI), the oldest method of PCB inspection, doesn’t require the use of expensive equipment (Fig. Let's take a look at the most used and well-known procedures. The choice of testing approach is associated with the production scale, product characteristics, and novelty. ![]() Manufacturers use different methods for PCB and PCB assembly (PCBA) examination. The same goals are pursued by testing in mass production. They check boards for open short circuits and defect solder joints, as well as test their performance (Fig. Such PCB tests can be applied to prototypes and small batches. Lots of quality checks are involved to make sure that the designed product can be produced at scale. PCB designers pay attention to the board’s checks, as they want to be confident that indicators of PCB functionality are within allowed values, and the PCB is carefully made. If PCB testing is used at all stages of the production process, manufacturers can save resources and increase productivity by ensuring the quality of their products. Testing is a key element of printed-circuit-board (PCB) design.
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