We already made a comparison between 1080p vs 1440p in an earlier article. Check it out for more information on 1080p and 1440p. What is 1440p? 1440p is a screen resolution which consists of 2560 horizontal pixels and 1440 vertical pixels. As 1280 x 720 resolution is considered the original high definition or HD resolution, 1440p is called Quad HD as it has 4-times the pixel count as the original HD resolution....

For information on Passive Low Pass RC Filters, check out this tutorial — Passive Low Pass RC Filters. Introduction An Electrical filter is a circuit, designed to reject all unwanted frequency components of an electrical signal and allow only desired frequencies. In other words a filter is a circuit which allows only a certain band of frequencies. In many applications, capacitive filters are used more than the inductive filters because the inductors will produce some stray magnetic fields and dissipates some amount of power....

This acts as a middleman between the iPhone/ iPad or computer and the voice/ instrument. It takes analog signals as input and turns into digital signals for output. They also monitor the recordings through headphones or speakers. It is daunting task for selecting audio interface, Alternatively it has audio mixer which enables zero-latency. To make it simpler, to buy audio interface we have listed some factors to consider. Sound Quality: The sound quality is the make or break for any process in the recording studio....

Not only this, but the recent Dual Action Sander even offers you with two types of rotation for better sanding finish. Thus, with this feature along with the high RPM speed, every sanding work seems easily achievable without much issues. But here’s the thing, the market is filled with devices like these. And picking the most ideal one according to your needs becomes really hard. However, don’t worry this is where we’ll help you out....

However, when you go on to purchase or renew PlayStation Plus membership, you may encounter a common problem. You may see PlayStation error code E-8210604A which could be annoying while making the purchase. We will discuss what the error means and what you can do to fix the error. What Is Error E-8210604A On PS4? Even though the latest PlayStation version is 5, there are many users who are still sticking to PlayStation 4....

And if you are thinking of building an ultimate gaming setup powered by an RTX 3080 graphics card, you must pick the best-suited components to get the most out of it. Mostly, the CPU that you are going to pair with the graphics card makes a lot of difference in the overall performance of your setup. Here are some things to keep in mind while picking up a CPU for an RTX 3080 graphics card:...

Before going in to discussion about PLL, we will see some basics of clock signal generation in LPC2148 and crystal oscillator. LPC2148 has an on – chip oscillator that operates in coordination with an external crystal oscillator in the range of 1 MHz to 25 MHz. If FOSC is the frequency of the output of the external oscillator and CCLK is the clock frequency of the processor, then FOSC and CCLK are same unless we are using the PLL....

Astable Multivibrator Mode of 555 Timer IC Circuit Astable multivibrator is also called as Free Running Multivibrator. It has no stable states and continuously switches between the two states without application of any external trigger. The IC 555 can be made to work as an astable multivibrator with the addition of three external components: two resistors (R1 and R2) and a capacitor (C). The schematic of the IC 555 as an astable multivibrator along with the three external components is shown below....

The 4.7 inch IPS LCD smartphone display of the PadFone E flaunts 720p HD resolution, which is also similar to what you get with the 10.1 inch display (1280 x 800) dock. The display is protected by Corning Gorilla Glass. The software is Android 4.3 jelly bean which will do just fine. The 1.4 GHz Snapdragon 400 chipset with Cortex A7 cores (not Krait) enjoys 1 GB RAM support and Adreno 305 GPU....

With so many options for the bluetooth speakers with FM radio, choosing the best product for your household might be difficult and confusing. Therefore, we have listed some features to help you in choosing the best bluetooth speakers. Purpose: The first thing to consider when buying a bluetooth speaker with FM radio is the purpose for which you are buying so that you can pick and pinpoint on the features that you need to look for....

Hologram projectors are popular in pop culture where you may have seen your favorite movie character surfing through futuristic 3D images. The hologram projectors are available to the masses too. With continuous development in hologram projection technology, the market is flooded with many options to choose from. Even if it appears as a simple technology, some factors do matter in selecting a hologram projector. These factors are discussed below:...

Bag Size: In case you wish to store a lot of HVAC tools inside your HVAC tool bag, then you will need something large enough for the same. Hence, make sure to check the size of your HVAC tool bag which can be given as 13 inches, 16 inches, 18 inches, and others where a larger size is always better for carrying multiple tools with ease. Number of Pockets: Other than being large in size, your HVAC tool bag should also be ideal for organizing multiple tools at once....

These are also the best alternative options to traditional road flares since they are much more reliable and run for a long time, unlike traditional flares. Apart from that, there are a few more factors that you should know before you can buy a set of LED road flares. Battery: Since batteries power LED road flares, it becomes the most important factor when it comes to the reliability and longevity of these units....

And if you are subscribed to a premium music streaming service like Spotify or Tidal, you just need an active internet connection to listen to high-quality music. Still, a lot of users rely on good old music CDs to listen to audio. And if you want that with portability, you will need a CD player with a Bluetooth connection. Here are some important things to know about a portable CD player with Bluetooth....

There are mainly two types of CPU coolers available such as air CPU coolers and liquid CPU coolers. CPU coolers prevent thermal throttling and let the CPU perform at its best. You cannot just purchase any CPU cooler for your computer because there are several factors you have to consider beforehand. Here are some essential parameters you need to watch before deciding which CPU cooler to purchase. Top Features To Look At While Buying Quietest CPU Cooler...

Some factors will help you decode the best RV skylight. These factors will make a differentiating factor when you are selecting the RV skylights. Material: The first thing you need to look at when buying the RV skylight is the material. The ideal material in today’s time is polycarbonate thermoform, which is strong, durable and resistant to wear and tear. Resistance: You need to make sure that the RV skylight is resistant to extreme weather conditions and sudden impact....

As the smart faucets are a relatively new idea, choosing the best one for you can be a little tricky. So, we have listed some major features to consider when buying the kitchen faucets. Type: There are majorly four types of the smart kitchen faucets with their own advantages. The touchless faucets have pre-installed sensors that allow water-flow without touching them. The voice-enabled ones allow the user to control the faucet with their voice....

Here are the top video players for your google Chromebook, which will offer you a fulfilling video watching experience with proper speed, graphics, and audio. Best Video Players for Google Chromebook 1. VLC Media Player Being one of the most popular video and media player extensions, VLC does not disappoint with its services. You can use both the VLC lite version or the VLC Linux version(desktop version) as per your preference....

But, those who do not wish to pair their home appliances with WiFi or internet altogether can go with Z wave-enabled smart devices. Z wave is also a type of wireless connectivity protocol that connects various smart devices to a dedicated controller for a complete standalone home automation system. The system utilizes low-energy radio waves which makes a great and reliable smart home system. The same goes for Z wave thermostats that offer many exciting features such as:...

Camera and Internal Storage The primary camera used on this phone is of 8MP (usually the Blackberry phones have been into so much about the camera as they never emphasized on it but it seems that which the growing competition with the Android phones they need to have a good camera for the social networking geeks, who love to share images on their profile). This camera is also supported by the LED Flash and also has the capability to record the video with the resolution of 1080p (which we have seen in most of the smartphones these days)....