We Continue the Work of Those
Who Were the First.

  • Electrotechnics
  • Electrical Engineering
  • Light & Lighting
  • Power Engineering
  • Transportation
  • Automation
  • Communication
  • Smart Buildings
  • Industry
  • Innovation

Current issue

ELEKTRO 7/2018 was released on June 27th 2018. Its digital version will be available on July 27th 2018.

Topic: Cables, conductors and cable engineering; Tools, equipment and accessories for work with cables

Main Article
Parametrization of circuit models of Li-accumulators for electromobility
Smart Cities (part 3 – volume 1)

SVĚTLO (Light) 4/2018 was released on July 30th 2018. Its digital version will be available on August 31th 2018.

Refreshing our memory
Eccentric luminaires of René Roubíček from the years1965 till 1977
Bases of photometry – 1st part
Great personage of Czech science of times after Battle at Bílá hora: doctor, naturalist, philosopher and physicist Jan Marek Marci from Kronland

Optical radiation effects and use
The light and circadian rhythms

Raspberry Pi launches Model B+ with extra USB ports, microSD support

15.07.2014 | |

The Raspberry Pi foundation has announced an upgraded version of its Model B, called Model B+, which is described as the "final evolution" of the first-generation Raspberry Pi. The hardware now offers two more USB 2.0 ports, a microSD card reader and 14 more GPIO pins, making a total of 40 on the board. In order to achieve this, however, some sacrifices had to be made, including a new layout which promises to be both "neater," but may not fit your current cases. The outfit has also merged the composite video and audio ports into one and promises better audio. Despite all of the changes, the foundation has pledged to keep the price the same both in the US and the UK

... read whole article at Engadget
... more info at Raspberry Pi blog


 

B+ from Raspberry Pi Foundation on Vimeo.