In this article, we will dig a little bit deeper into Car AC Refrigerant, a typical Car AC Pressure Chart for a commonly used refrigerant i.e., the R134a and also some troubleshooting tips with respect to the AC system pressure. How Does Car AC Work? Let us first see a very basic overview of how the air conditioning system in your car works. The process of removing heat from an area or location is called as Refrigeration....

Active Audio Crossover Circuit Principle: Generally audio crossover circuits are of two types, active crossover circuit and passive crossover circuit. Passive audio crossover circuits are very simple and they use passive components to separate the frequency bands from audio signal, but in this passive crossover circuit considerable amount of energy is wasted and also distortion is induced. Active crossover circuits use active components to separate the complex audio signal into separate frequency bands and this crossover circuits does not suffer from the above mentioned drawbacks....

Source: BGR

One of the important applications of MOSFET in the field of Power Electronics is that it can be configured as a simple analogue switch. With the help of such analogue switches, digital systems can control the flow of signals in analogue circuits. Before going into the details of how a MOSFET acts as a switch, let me take you through a recap of the basics of a MOSFET, its operation regions, internal structure etc....

Large line follower robots are usually used in industries for assisting the automated production process. They are also used in military applications, human assistance purpose, delivery services etc. Line follower Robot is one of the first robots that beginners and students would get their first robotic experience with. In this project, we have designed a simple Line Follower Robot using Arduino and some other components. Arduino Line Follower Robot pathArduino Line Follower Robot 1Arduino Line Follower Robot 2Arduino Line Follower Robot Image 3Arduino Line Follower Robot Image 4...

Asus Zenfone 5 Quick Specs Display Size: 5 Inch HD IPS LCD, 1280 x 720p resolution, 294 PPI, Corning Gorilla Glass 3 protection, 10 point multi touchProcessor: 1.6 GHz dual Core Intel Atom Z2560 processor with PowerVRSGX 544 MP2 GPU clocked at 400 MHzRAM: 2 GBSoftware Version: Android 4.3 Jelly bean (customized)Camera: 8 MP camera, Capable of Full HD, 1080p video recordingSecondary Camera: 2 MP, Capable of 720P HD recordingInternal Storage: 8 GBExternal Storage: MicroSD support up to 64 GBBattery: 2110 mAhConnectivity: HSPA+, Wi-Fi, Bluetooth 4....

Introduction You don’t have to be an audiophile to know that there are different types of audio cables for different jobs. If you are a content creator or record music in a studio, then you need slightly professional grade audio cables. But if you bought a new multi-channel surround sound system for your home theatre, then you have to probably work with a different type of cable. Another important factor that comes into play is the type of audio you are trying to play/record i....

The B550 Chipset 9 B550 Chipset was released a whole year after the X570 in June of 2020. It is slightly less expensive than the X570 Chipset and is a replacement of the previous generations B450 Chipset. The B550 Chipset is also aimed to be paired with the Zen 3 Ryzen 5000 Series CPUs but as this is also based on the AM4 socket, it supports Zen 2 (Ryzen 3000 CPUs and Ryzen 4000 Series APUs)....

NOTE: This is not a user guide on how to wire an electrical outlet but rather a technical discussion on Basic Electrical Outlet Wiring Diagram. If you are planning to upgrade/extend the electrical capabilities of your present setup and need installation of new outlets, then contact a licensed electrician. A Brief Overview of an Electrical Outlet An Electrical Receptacle/Outlet is the workhorse of a house wiring as it allows you plug in various electrical appliances and provide power....

The W1500 supports popular 3D timing and HDMI 1.4a mandatory 3D, allowing you to watch 3D contents directly from Blu-ray player or DTH as well as play 3D games with the PS3. It is also NVIDIA 3DTV-supported to display 3D contents in PC powered by an NVIDIA chip, such as games, apps, videos, photos and Blu-ray 3D. This world class professional grade projector can enable 2D to 3D multimedia conversion from various Multimedia sources with HDMI interface and without HDMI Cable Hassel as it is wireless up to range of 20 meters which is pretty good....

The answer is indeed true. However, there’s good news as well. If picked correctly you can have a quality art tablet within a simple investment of around 50 dollars. But again, the process of picking the best tablet according to your needs becomes messier. This is why we’re here to help you out. After researching dozens of worthy tablets, finally we’ve made a list that includes only the best. You don’t need any prerequisite or technical knowledge to distinguish a quality tablet for yourself....

However, if you know how to clean your car, you will find it easy to maintain its look. Soap and water are not great choices for getting rid of the dirt that you cannot see. So, choosing a clay bar can be exceptionally beneficial as it is more like a detoxifying agent for your vehicle’s exterior. This is the reason why most high-end mechanics and washing centers use the best clay bars to get rid of debris and maintain a shiny appearance....

Professionals pursuing a career in the data analysis field can enjoy a stable career. There they can handle different positions, including crucial management positions, due to their skills and knowledge. At present, experienced and expert data analysts are getting a lot of exposure. In short, data analytics holds a good future with huge career prospects. But, to become a successful data analyst, one needs to get the proper education through the right courses....

Editing a PDF file becomes essential when you need to rectify a typing mistake, fill out a form, add a signature, change images, and much more. You will require a dedicated PDF editor, and there are various PDF editors available as online services as well as standalone software. Here is the list of the best PDF editors for Windows 10. 1. Sejda PDF Editor Sejda PDF Editor is the most feature-rich PDF editor available online....

CPU: Because your pfSense box has to handle all network requests while running a firewall program, it needs to have a powerful CPU for the same. As a result, different pfSense boxes will have different CPUs installed in them. This can include options like the Intel Pentium N3700, Intel Celeron J4125, Intel Celeron J3455, and even the Intel Core i3 4005U, where a higher-end CPU will always offer the best performance....

Since pink laptops are also quite popular amongst buyers, we bring the best options in this guide today. But before that, let’s talk about some important factors you must know about laptops. Processor: The most important aspect of any laptop is its processor as the overall performance of the laptop depends on it. And suppose you are buying a lightweight option. In that case, it becomes even more important to get a laptop with the right processor as you will have to be careful about many additional CPU factors such as TDP design, power consumption, battery performance, etc....

So if you are planning to start touring in your RV after a long break, you should make sure that all accessories of your RV are in proper working condition. It is always better to get the RV lights replaced in case you think the current ones can go out of order anytime. You can also get a set as a backup for emergencies. Here’s what you need to know about RV interior lights before you buy a set....

Surround Sound Configuration: When compared to the inbuilt speakers of your LG TV, an external soundbar will not only be louder, but it will also offer better surround sound. Thus, you should check the surround sound configuration, which can include options like 2.1 channel, 3.1 channel, 5.1 channel, and even higher surround sound configurations where having more channels is always better. No. of Speaker Units: Unlike a traditional speaker system, soundbars don’t need to have a separate speaker unit for their speakers....

However, the new generation coffee makers are a lot smarter and better as they are capable of serving you the best cup of coffee, with just one click of a button. We have already created a list of all the best Wi-Fi Coffee makers for you all so you don’t have to waste your time looking into the markets for one. But, before you make your final decision, there are a few things to remember such as:...

Even though we might not notice it, screenshots have taken an important place. And in such a state, if you cannot take screenshots of some particular content, it will trouble you. So in this article, we will discuss some ways to fix this issue and the reasons for this issue. Reasons – Can’t take SS Due to Security Policy in Android There are various reasons which can result in this issue, and they are discussed thoroughly below....