Samantha's blog - PC Fans World

USB Type-C Converter Banggood Sale

Thu, 09 Feb 2017 10:06:00 +0000

It rarely happens that one extra letter in the name of the standard threatens to revolutionize the world of data interfaces and gadgets, but the emergence of the latest varieties of 3.1, the USB, and the Type C appeared to be exactly the case. What promises to bring us to the next update of the old USB interface?

Data transfer rate is up to 10 GBps. The ability to energize from the port to the power consumption of the devices is up to 100W. This USB Type-C Female Converter is comparable to micro-USB. The symmetry of the connector - it does not exist up and down, and therefore there is no key, which often leads to damage as the connectors themselves and connected via these gadgets. With the VENTION VAS-S10, device can be fed with a voltage up to 20 volts.

There are no longer different connector types - A and B. On both ends of the cable connectors are completely identical. As the data and the supply voltage can be transmitted through the same connector in both directions. Depending on the situation, each connector may act as a master or slave. We promise that the connector design is capable of withstanding up to 10,000 connections. You can use this USB Type-C Converter to connect directly instead of some other widespread interface for fast data exchange.

You can get the VENTION VAS-S10 USB Type-C Converter at Banggood.

Specifications:

Type: TYPE-C
Connectors: USB 3.1 Type C Male to Micro Female
Color: White/Black
Material: ABS
Dimensions: 23 x 10 x 5(mm)
Type: USB-C Adapter/Micro USB Connector/USB 3.1 Type-C Male to Micro USB Female Converter
Features: Efficient design/Nickel plating/Easy carrying

How to Test the Power Supply

Wed, 08 Feb 2017 09:05:00 +0000

Tester - a device for measuring voltage and current, resistance, and other electrical parameters - is an indispensable tool for electrical wiring repairs, various household electrical appliances, and electronic equipment.

By purchasing the PC power supply tester, select a model with the arrow indication. Tester's numerical scale in practice is less convenient. Do not buy, and very compact model, slightly larger than a matchbox. All lettering on the display they are small, which is very inconvenient. To using the tester to quickly find faults, they should be able to use. In order to check the mains voltage, put the device on the AC measurement, the measurement range should be below 300 volts. After that, feel free to insert the device into the outlet probes - the device will show you the current in the mains voltage.

To measure DC voltage, switch the device to the appropriate mode. Make sure that the measuring range has not been below the expected voltage. In that case if you do not know what can be voltage, first turn the unit on a large scale, then, considering the magnitude of the voltage, set a smaller range for more accurate measurement. With the help of a tester, you can check the serviceability of many electronics components. For example, the diode must pass a current in one direction only. The resistance of the resistor must correspond to their face value. Transitions transistors collector-base and base-emitter voltage must be open in one direction and closed in the other, the collector-emitter closed in both directions. BTW, you can select the tester at Banggood. Besides, you can easily get other computer accessories (e.g. ASUS K53E charging port) there with high quality and reasonable prices.

Cenovo Mini PC 2 Banggood Sale

Mon, 06 Feb 2017 08:55:00 +0000

Cenovo Mini PC 2 here is a simple name that will not be hard to remember, and that will hit in the eye to many of you. This Cenovo Mini PC 2 is a Mini PC and Box TV both as all these boxes but tends to be a Mini PC. And the price will have to think because as usual I watch our partners and Gearbest in this little box has arrived.

This Cenovo Mini PC 2 is a current trend to know Box Mini PC running windows 10 (here no indication to android so we will forget the box box TV and as to whether linux is installable I would not count too much on it but To see by hacking nothing is impossible), thus a configuration known and approximately similar to the other devices of the category. But here we note a small important point ... the Ram that is embedded and storage. And where it stands out is the presence of 4GB of Ram is double the 90% of the boxes of the market. And inevitably when we tested this kind of product we know right away the good crazy that it will do to him. On the side of the 64GB base storage we would like to have more or downright SSD inside but good enough will be enough since you will have the SD port as well as 3x USB 2.0 and 1x USB 3.0 which will allow you to easily add an External hdd or USB dock.

This Cenovo Mini PC 2 is also equipped with an Intel Cherry Trail Z8300 CPU (a dual core + HT which makes a small quad) at 1.8GHZ and the graphic part will embed an Intel HD Graphic solution. I leave you the link with information about this CPU manufacturer. This Cenovo Mini PC 2 will be perfect for you to make a small pc that you can bring anywhere. This type of product would replace a lot of desktop PCs (here a work use). Due to its dimensions 11.60 x 12.50 x 1.70 cm and a weight of 570 grams you can easily carry it and will remain discreet.

BTW, you can select the Cenovo Mini PC 2 at Banggood. Besides, you can easily get other computer and tablet accessories (e.g. Onda Xiaoma 41, picture holder board) there with high quality and reasonable prices.

How to Distinguish the Variable DC

Fri, 03 Feb 2017 10:38:00 +0000

Sometimes two kinds of electric current: constant and variable. But only widely used alternating current. This is due to the fact that it can be transformed (transforming) with minimum energy loss.

To begin with we shall understand that what the electric current is. Directional movement (flow) of charged particles is called an electric current. In an alternating electric current through a conductor cross-section for equivalent periods of time pass different amounts of charged particles. The number of particles is constant for the same data always equivalent intervals. AC constantly changes its strength, the magnitude or direction. And these changes occur always periodically, that is repeated at regular intervals. For example, using an alternating current cannot charge the battery or you cannot use it for such technical purposes.

Unlike DC current , AC has a few additional values: - period - the time value of the commission of the complete cycle of alternating indices of current ; half-cycle and frequency (number of cycles for a given period of time), - the amplitude - the highest value of the alternating current , - the instantaneous value - the value of current at a given time.

AC is more common and widely used. It is easier to convert into an alternating current of another voltage, the voltage change in electrical networks, depending on the need. This can be done by a transformer. Transformer - the device that converts alternating current of one voltage in the same current, but another voltage at the same frequency current.

In addition, the use of alternating current reduced to the fact that electric motors that operate on alternating current is much more reliable and more efficient than DC motors current. They do not require frequent maintenance, which makes them an inexpensive operation. And also, very importantly, they have a higher degree of protection. BTW, you can select the power supply 9V at Banggood. Besides, you can easily get other computer accessories (e.g. RJ11 tester) there with high quality and reasonable prices.

How to Choose a CPU Cooler

Fri, 20 Jan 2017 05:50:00 +0000

The system unit of each PC installed CPU cooler (radiator with or without fan) cooling the CPU. It determines the stability and durability of both the CPU and other computer components. This article will help select the most appropriate for the format, characteristics and goals of using cooler.

First, you need to decide for what purpose you will choose your own cooler. This could be the maximum cooling efficiency, low noise, or a compromise. Besides coolers differ in appearance - they are with backlight, and made in different colors.

There are two types of home computer platforms - from Intel or AMD processors. If your computer has an Intel processor, you need to focus on the cooler-enabled connectors an LGA775 / 1 150/1155 / 1366 /2011 if AMD - to support the Socket AM2 (+) / of AM3 (+) / the FM1 / the FM2.

The next criterion, which is necessary when choosing a cooler, is this level of CPU heat dissipation. In current models of processors it can vary from 40 to 220 W, and the higher it is, the more stringent requirements for the cooling system. CPU heat level you can always be found on the manufacturer's page, and the maximum power dissipation for each fan model, the company always points out in its characteristics.

Finally, the third criterion of compatibility is the height of the cooler. In recent years, the most popular and effective models are cooler so-called "tower" design, when the radiator fan (s) is located vertically to the motherboard.

BTW, you can select the HP Pavilion G6 fan at Banggood. Besides, you can easily get other electrical accessories (e.g. universal keyboard cover) there with high quality and reasonable prices.

Gaming Electronics Worthy to Get in 2017

Thu, 19 Jan 2017 09:03:00 +0000

At the beginning of the year 2017, there is a remarkable lull in the gaming industry. However, manufacturers of gaming peripherals, they seems, never rest. In this article, several cool new products in 2017! And certainly, an expensive keyboard is no substitute for "direct" hands, but this collection is not about that.

Rapoo VH200 RGB Gaming Headset Breathing Light HiFi Headphone with Mic

Features:

Super smart design with 16-million-colors breathing light.
Equipped with 50mm magnetic neodymium speaker, it provides a superior gaming audio experience.
Omnidirectional hidden noise-cancelling microphones and crystal-clear voice
Noise-isolating over-ear design with soft and comfortable earcups.
Lightweight design with an adjustable suspension headband, serving the unrivaled comfort.

Original Motospeed CK888 NKRO Blue Switch Mechanical Keyboard and Mouse Combo

Features:

The keyboard comes with RGB backlight system, and there are multiple light displaying modes for option, you could adjust it as you like.
Equipped with blue switches, provides a good hand feel, perfectly for the gamers. And the keycap is double-shot molding, not color fading, more durable.
Support NKRO, realizing quick response.
Support multimedia keys function, more convenient for use.
Mouse also with RGB backlight.
Mouse is built in optical engineer, realizing high precise tracking and positioning, and it provides 4 dpi, suits for your need.

BlitzWolf BW-H1 USB 3.0 Computer Hub

Tue, 17 Jan 2017 08:55:00 +0000

USB technology is now the primary means to connect many gadgets. And more telecommunication devices use the USB technology to connect to computer or laptops. Their number is surprising, a keyboard, mouse, modems, coolers, external hard drives, printers, flash drives, even a coffee maker and a lamp. Thus, if you need enough USB-ports for all devices, you must get the computer hub.

The BlitzWolf BW-H1 4-Port USB 3.0 would be an excellent choice for solve the problem that lacking USB ports. This novelty is made of Aluminium Alloy, looking stylish. And it weighs only 180g and gets a size of 87.5*45*28.5mm, seems portable for taking along. What’s more, this USB hub 3.0 has an Ultra-modern design, 15° slope, making it more convenient for fast plug and use. And the anti-skid pads on the bottom are designed for more stability on your desk.

As for the data transmission rate, the BW-H1 computer hub can reach up to 5Gbps on all of the 4 USB 3.0 ports. In addition, the Widely Compatible and Plug and play (With a high performance control chip) make it become more convenient than other models. With its outstanding compatibility, the BW-H1 hub can work with most of the system, including MacOS, Windows and Linux, as well as backwards compatibility. The cord and hub can be separated, allowing easily converting the hub from regular USB to Type C.

Product specifications:

Model	BW-H1
Interface Type	4-Port USB 3.0
Cable Length	1m/3.3ft
Material	Aluminium Alloys
Speed	Up to 5Gbps
Size	87.54528.5mm
Color	Sliver
Weight	150g

Deals: Xiaomi Xiaofang

Mon, 16 Jan 2017 09:43:00 +0000

Markdown Sales! The Xiaomi Xiaofang camera, which in great demand on major retail sites, is on big sale now at Banggood with an attractive discount of 25% OFF. It is the best time to get such a saleable gadget!

This Xiaomi smart IP camera appears like a cube with a side length of 5cm. And it weighs only 100g, compact and portable. It supports the memory card of up to 64GB and is powered by 5V / 1A power supply.

As for the lens, with the use of 1/2.7 inch CMOS sensor, it provides 1920x1080 full HD resolution, supports up to 8 times digital zoom and distortion correction algorithm. And it adopts night vision enhancement technology, F/2.0 iris lens with IR-CUT automatic dual filters, and infrared LED uniform fill light so that the maximum visual distance is up to 9m.

More interesting is that the magnetic base can be adsorbed on the metal surface so that the two Xiaomi Mijia Xiaofang cameras can be combined via the magnetic absorption, automatically composing the 180 ° wide-angle screen. For security, it takes the approach of a combination of RSA encryption, https encryption, and Xiaomi Mi Cloud data encryption.

Following is the video about the Xiaofang camera.

How to Choose a Memory to a Computer

Mon, 16 Jan 2017 08:30:00 +0000

RAM is the key to fast and efficient operation of your PC. That is why you should choose memory for your computer with all the responsibility. This article will help you to choose the memory for the computer depending on its parameters and processor power.

Remember what the power of the processor in your PC is. The more powerful processor and, accordingly, the more powerful the computer, the more memory it requires.

For proper selection of components to the motherboard you need to know two parameters, which has a RAM (random access memory) - is the speed and volume. Speed is measured in MHz, volume - in MB. It is recommended to buy two or more memory cards for today's powerful computers. In that case, if you decide to follow this advice, the purchase card with the same parameters. This will ensure stability of your computer. If any payment is faster and some slower your computer will focus on the weaker RAM. If you bought a memory capacity of 1 GB, the second is to buy exactly the same, no less.

It is believed that at 1000 MHz processor is required RAM card at least 512 MB. Calculate the required volume in this parameter depending on the frequency of your own processor. The more powerful the processor, the more memory it will require. For example, for a powerful gaming computer must be between 2 and 4 GB of RAM. BTW, you can select the 8GB DDR3 1600MHz desktop memory at Banggood. Besides, you can easily get other computer accessories (e.g. JBL case) there with high quality and reasonable prices.

Also, the selection of RAM for your computer, you need to know the differences between different types of memory - DDR, DDR II and DDR 3. They differ, first of all, compatible with various models of motherboards. DDR RAM format today is quite rare, and peculiar to old models of computers. Find out what type of memory supported by your motherboard, and only then go to the store, because if you buy the wrong type of memory card, it is quite simply not be established.

How to Choose a Keyboard for Your Computer

Fri, 13 Jan 2017 08:00:00 +0000

Select the keyboard to the computer today is very interesting, because the variety of models is striking. Today, you can find a variety of keyboards models - from futuristic, gaming, with the additional screen and programmable keys to small, convenient to take them with you wherever you go, with a minimum capacity.

It is worth considering the following parameters:

1. Connection Interface

Most keyboards is available for connection to a PS / 2 or USB ports. But specific parent or laptop computer board cannot be one of these ports (at the old motherboard usually no USB, on current cannot be found PS / 2).

2. The size and number of keys

All of the keyboard can be divided into two types - compact and full-size. At first, usually no numeric keypad, it is more like a compact laptop keyboard. Such keyboard is convenient to take with you to work on your tablet or connected to a computer, if a conventional keyboard is not enough room on the table. If you make a large number of calculations, it is likely to use the numeric keypad, and it means, it is better to choose a full-size keyboard.

3. The form, design features, purpose

It is also worth considering choose between a conventional rectangular and ergonomic keyboard (they are different curved shape, dividing the keyboard at the right and left hand). But it seems to me, the choice between normal and ergonomic to do, guided only by their taste and convenience. This also applies to the principle of operation keys (mechanical, diaphragm) - in various different types of immersion depth of the keys. And though in the mechanical reliability of the type more we must remember that such keyboards keys clicks louder and more immersion depth (from the membrane type - small depth of immersion and quieter operation sound).

BTW, you can select the tablet keyboard dock at Banggood. Besides, you can easily get other computer accessories (e.g. charger holder organizer) there with high quality and reasonable prices.