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Current issue

ELEKTRO 12/2021 was released on December 1st 2021. Its digital version will be available immediately.

Topic: Measurement, testing, quality care

Market, trade, business
What to keep in mind when changing energy providers

SVĚTLO (Light) 6/2021 was released 11.29.2021. Its digital version will be available immediately.

Fairs and exhibitions
Designblok, Prague International Design Festival 2021
Journal Světlo Competition about the best exhibit in branch of light and lighting at FOR ARCH and FOR INTERIOR fair

Professional literature
The new date format for luminaires description

Brand new Raspberry Pi 4 supports 4GB of RAM and 4K displays

26. 6. 2019 | BGR | www.bgr.com

There’s a brand new Raspberry Pi model in town, one that supports up to 4GB of RAM as well as dual 4K display. That’s impressive power from a tiny board that starts at $35, making it a no-brainer purchase. The Raspberry Pi 4 Model B is what you want to be looking for, a device that will bring you “a complete desktop” experience.”

Specs include a 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU that will deliver a 3x performance bump, up to 4GB of LPDDR4 RAM, VideoCore VI graphics with support for OpenGL ES 3.x, two USB 3.0 and two USB 2.0 ports, USB-C, dual-band 802.11ac wireless support, Bluetooth 5, dual 4K monitor support (via micro HDMI connectors), 4Kp60 hardware decode of HEVC video, and Gigabit Ethernet.

Rapsberry Pi 4

For $35, you get the 1GB of RAM version, and it’ll cost you $10 extra each time you double the memory — so you can go up to $55 for a maxed out version of the new board. The new Raspberry Pi 4 case also gets new accessories, like a new case that matches the arrangement of the new ports, as well as a new USB-C power supply, which delivers power of up to 15W. Both of these will cost you an extra $5 on top of the actual board.

Read more at BGR

Image Credit: Rapsberry