We recently got our hands on the ROCWARE RC08 Webcam. It is a 3-in-one device. It has a 2 Mega Pixel camera sensor with a ToF Autofocus system that can record Full HD Videos. There isa single 2-watt speaker. Finally, there is a microphone to record audio and make calls. This is the review of the ROCWARE RC08 Mini Video Soundbar. We are writing this review after using and testing the device thoroughly for its ease of use, installation, image quality, video quality, audio quality, performance of the speaker, and many more....

Also, it improves the security of your electrical system by either manually or automatically shutting down the power supply to your circuit. If a disaster strikes your home, you can rest assured that a circuit breaker will protect against short circuits and electrical damage. Shunt Trip Breaker and Its Functioning? A PLC or any other relay can activate this device, an optional addition to a circuit breaker, to provide protection....

One of the most complicated parts of any automobile power drive is the transmission system. The transmission system is basically an intricate system that includes a series of gears that operate in pairs to increase or decrease the torque as well as RPM. As you can imagine, these gears have to be in constant mesh to successfully deliver the power to the driving shaft. Therefore, there is a lot of friction between the gears as well as within the driving and driven shafts....

Basically there are 2 types of audio tone control circuits. First one is active tone control circuit and other is passive tone control circuit. An Audio tone control circuit is said to be active if it consists of amplifier. In absence of amplifier, circuit is said to be passive tone control circuit. This article explains you how to design an audio tone control circuit with the gain of around 25....

What Should Be Your First Step? First of all, you should turn on all the devices starting from speakers and amplifiers to subwoofers. Ensure that all the devices are truly turned on. If you cannot hear any sound coming out of your subwoofer, the issue could be with the overall setup. Here are the steps to follow – Step 1: Check if your amplifier has proper power supply. Even when there is proper power supply, the amplifier may be switched off....

Peak Power: When you are installing new speakers in your car, you would want them to be as loud as possible. To check the same, you can simply consider their peak power rating. This rating is given in watts and includes options like up to 150 watts, up to 200 watts, and even up to 350 watts, where a higher rating results in highly powerful and loud 6×8 speakers. Frequency Response: While it is always great to have loud and powerful speakers, you would also want them to offer great audio quality in terms of its detail....

Almost every DJ or a hobbyist who is dedicated to DJing can agree that DJing is impossible without a DJ mixer. But, these thighs are highly complicated, and you must consider the factors mentioned below before you decide to purchase one. Inputs and Outputs: This is one of the most crucial factors of a DJ mixer, as multiple inputs and outputs offer you a more versatile use of the mixer....

In order to create a small computer of your own, all you need to have is a raspberry pi board, a display unit and a keyboard (optional). If you are able to find the perfect touch screen, you can create a great DIY computer of your own. Today, we are going to list down all of the best Raspberry Pi compatible LCD screens available online. These screens are ranked and rated based on the following factors....

Number of Channels: When you are installing security cameras in any building, the chances are that you are going to install multiple. For the same, making sure that your network video recorder supports a large number of video channels is highly important. As a result, while most NVR units come with the support for up to 8 channels, higher end units can even work with up to 32 channels for 32 cameras....

TDS Range: If you are buying a measurement tool for checking the TDS value of a given water sample, you would want the tool to offer a high range for checking a large amount of values. Thus, most TDS meters come with a range of 0-9990 PPM or something similar. Functions: In most cases, a given TDS range allows you to do much more than just check the TDS value for a given water sample....

Compatibility: Since most of the 3w2q1, you should check their compatibility with other devices so that you can take proper control of them. Several thermostats support Alexa, Google Assistant, and other voice assistants, while some can be controlled via their own smartphone app. Smart Features: Don’t forget to check for all the smart features that the thermostats offer. Features like time scheduling, geofencing, voice assistant support, etc. make your overall experience much easier and convenient down the line....

A grass shear is a must-have landscaping tool to maintain bushes, grass, shrubs, and hedges properly in your garden. It trims areas like driveways, tree trunks, around the flower bed, corners or pathways, especially where you can’t use the lawnmower. Cordless grass shears are powered by batteries that let you work anywhere in the garden without any wires or electric power connections. It is a lightweight, reliable, portable, and powerful option that enhances mobility, ease of use, and productivity....

Before buying a dual fuel generator, keep the following things in mind: Fuel Capacity: As dual fuel generators are dependent on Gasoline, there is a fuel tank in every generator. This fuel tank has a certain capacity that indicates the amount of fuel that can be put in the generator at once. Obviously, a higher capacity tank will not require a refill for a longer time. Power Output: Power output of a dual fuel generator is provided in watts....

Woofer Size: As the size of your subwoofer affects its overall form factor and more importantly its performance, checking it is quite important. If you are going with powered subwoofers, you will primarily find options like 8 inch, 10 inch, and 12 inch powered subwoofers where larger ones offer better audio performance. Peak Power: In case you are interested in going with powerful and loud subwoofers, then checking their peak power rating can be a great idea....

The best feature is that is has Android Ice Cream sandwich and it has got a camera embedded in it, which makes it really easy for the user to capture any image and video without taking out your phone and then unlocking it and then finding the suitable application to do so. Moreover it also claims that you will be able to see the application of phone working in front of you on the screen and in future they plan to develop the this device specific application which will do the things automatically by taking the photo and then sending it online to check the product and displaying more information about that product on the display of your smart glass....

Regarding the components of your motherboard, PCIe is the interface for connecting input and output components on the motherboard. Different generations of PCIe are available, and they impact the speed of your machine significantly. We will state everything you need about PCIe slots and their applications. What is PCIe? PCIe stands for peripheral component interconnect express. It is a standard for connection between the motherboard and peripherals. The motherboard acts as the host while the peripherals like graphics card, SSD, and expansion cards as the endpoints....

NOTE: This will be a brush-up to the topic of transistors and won’t be too technical. Vacuum Tubes Before the invention of transistors vacuum tubes played a main role in electronics. Vacuum tubes are also called as electronic tubes or valves. Vacuum tube consists of an anode and the cathode. These anode and cathode are placed in a tightly closed glass tube in which vacuum is filled. The cathode is heated by a filament which helps the cathode to emit the electrons....

A lot of users seem to get confused when it comes to the RAM. Similar to most other components in your computer, the RAM has many different characteristics that need to be understood before you can buy one. It also applies when you are upgrading your RAM, or pairing a new one in your current system. Hence, we are bringing you an all-inclusive guide for RAM. In this guide, we will talk in detail about what RAM is, how it works and what you need to know before you buy one for your computer....

Whether you want to disable startup programs in Windows for performance reasons or just for clearing cutters in Windows on boot, you need to use the Windows 10 startup folder for managing the same. And to help you with the same, we are here with a complete guide regarding Windows 10 startup folder. Here, you can find details related to accessing it, managing it, and much more information related to the Windows 10 startup folder that you can learn by the end of this guide....

Zopo 980 MT6589 Quick Specs Display Size: 5 inch IPS LCD capacitive touch screen with 1920 x 1080 HD resolutionProcessor: 1.2 GHz Quad Core MediaTek MT6589 or 1.5 Ghz Quad Core MediaTek MT6589TRAM: 1 GBSoftware Version: Android 4.2.1 (Jelly Bean) OSCamera: 8 MP AF cameraSecondary Camera: 2 MP front-facing camera FF [Fixed Focus]Internal Storage: 16 Gb with 12 Gb user available or 32 Gb with 26 Gb user availableExternal Storage: Expandable up to 64GBBattery: 2000 mAh battery Lithium IonConnectivity: 3G, Wi-Fi 802....