How to Choose a Lever Espresso Machine

Lever or manual coffee makers or espresso machines are ideal for coffee savants who know how to tamp and measure coffee properly. Are you looking for a lever coffee maker? We'll advise you on what to focus on and what you need for it.

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How to choose a capsule coffee machine

Kávovary na kapsle jsou v dnešní době velice oblíbené přístroje v kompaktním a originálním designu. Ideální pro ty, kdo si s přípravou kávy nechtějí lámat hlavu a chtějí v co nejkratší době získat jeden z celé řady lahodných nápojů. Do nádržky stačí nalít vodu, vložit kapsli, stisknout tlačítko nebo otočit kolečkem a o nic jiného se již nemusíte starat. Read more »

How to choose a drone

Drones are small unmanned aircraft used for leisure, hobby or professional use. They are often equipped with a built-in camera or a clamp to mount an external camera. They are operated remotely, either by a radio-controlled controller or a smartphone or tablet.

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VoLTE

VoLTE (Voice over LTE) is an LTE technology that enables voice service over LTE. The standard must be supported by both your phone operator and the phone itself in order to work. Its advantages are high call quality and faster network connection.

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Exposure

During exposure you expose the camera sensor to light emitted by the captured scene. Exposure is defined by three basic parameters, which are sensitivity (ISO), aperture (F), and exposure time. The higher the maximum ISO and the lower minimum aperture, the less time you need to capture the shot and the easier it is to avoid blurring. This comes in handy if you like to photograph sports, racing, and other objects in motion, or like shooting night-time scenery.

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MasterPass - The best way to shop online

Enjoy fast and secure payment using the new MasterPass service from MasterCard. Read more »

ZigBee

The ZigBee protocol is the perfect tool for automating the management of smart home appliances, and it plays an important role in the Internet of Things (IoT) world. Its key benefit is the ability to use the devices of different manufacturers while maintaining their mutual compatibility and ease of operation.

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How to choose a projector

Do you want a projector for watching movies and playing games or for presenting in a conference room? What do luminosity, resolution, and other tech specs actually mean? In this article, we'll advise you on how to properly select a projector that's right for you.

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Climate Class

Climate classes (T, ST, N, SN) indicate the optimal outdoor temperature in which a freezer will operate. If the outdoor temperature is outside of the recommended range, the freezer's energy consumption increases, which may affect its performance. If a freezer is designated two or more climate classes, this means it will function throughout the whole temperature range. For example, a freezer designated SN-N-ST will operate in an ambient temperature of 10-38 °C.

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Z-Wave

Z-Wave is the perfect tool for automated smart home appliance management and plays a dominant role in the Internet of Things (IoT). Its key benefit is the ability to use the devices of different manufacturers while maintaining their mutual compatibility and ease of use.

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How to choose a heater

Whether you are after a radiator, a convector, a panel heater, an infrared heater, a fireplace, or a gas heater, we will help you make the right choice for your home.

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How to choose a 3D printer

3D printers have advanced tremendously in the short time that they have been in existence, and the options are growing larger each day. You should be well informed about the technology and what is available, so that when buying one, you can pick the best one for your needs. 

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How to Choose a Printer

Whether you are buying a printer for your business or home, we can help you make sense of it all. Read our article to learn what really matters when choosing any kind of a printer. Everything about printers, from the common ones to the EET printers.

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Philips Ambilight

Ambilight ist ein einzigartiges System, das nur Philips in seinen Fernsehern anbietet. Die LED-Lampen an den Seiten des Bildschirms beleuchten die Wand hinter dem Fernseher und um ihn herum in Reaktion auf das aktuelle Bild.

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How to Choose a Mobile Phone (2022)

Looking for a phone for serious executive work, your grandparents, or simply for taking selfies? We'll help you choose a phone that will serve you well for a long time.

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How to Choose a WiFi Router

Thanks to high-quality WiFi signals, devices such as laptops, smartphones and tablets can connect to the Internet anywhere within a network without the need of a cable. Such wireless connections are implemented and managed using a WiFi router. But what exactly can routers do, what are their functions, and what should you consider before choosing one?

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Dual Camera

Dual-camera models feature two cameras - one on the front and one on the rear. This allows you to record the area in front and behind the vehicle. 

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Screen Size

The diagonal is the distance between two opposite corners of the screen, indicating the overall size of the display. It is usually written in inches (″) and does not include the variously wide screen bezels, so the final size of the device is usually slightly larger.

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4K Resolution (Ultra HD)

4K technology offers four times the detail when compared to FullHD, so when you look at your favourite movie on a 4K TV, you'll find details you've never seen before.

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