We Continue the Work of Those
Who Were the First.

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  • Electrical Engineering
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Current issue

ELEKTRO 5/2019 was released on May 15th 2019. Its digital version will be available imediately.

Topic: Lightning and overvoltage protection; Fire and safety technologies

Main Article
Verification of material coefficient defined in the standard STN EN 62305-3
Smart Cities (final part 10)

SVĚTLO (Light) 2/2019 was released on March 15th 2019. Its digital version will be available immediately.

Architectural and scenic lighting
The architectural lighting of Bečov nad Teplou castle
Lighting design in a nutshell – Part 41
The analyse of light picture a little more theoretic

Day light
Biggest mistakes in day lighting design of buildings

Walking Charger

13.08.2014 | |

The Walking Charger allows users to charge the batteries in their mobile electronics devices anytime, anywhere – just by walking.

You can charge your Smartphone battery by walking for just a single hour wearing the Walking Charger.

The Walking Charger is a small device that is embedded within OEM branded footwear products. Markets include consumer, commercial work boot, recreation and military applications.

With the Walking Charger, consumers have an off-the-grid capability to charge portable electronic device batteries as they walk. Alternatively, the Walking Charger can also be used to provide direct and immediate power to a wide range of electronics such as footwear heaters or GPS locators.

The Walking Charger has powerful environmental appeal. It gives users personal electric power without depending on the grid and without the waste management problems associated with battery disposal or recycling. Accordingly, the Walking Charger will be an important gateway product in the rapidly growing wearable electronics industry.

At product inception for recreation boots and work boots the power output of the Walking Charger is anticipated to be up to 2.4 watts and 1 watt continuous at a normal walking pace of 5 km/hr (3.1 mph). One hours’ walking will charge a Smartphone battery. This is a 20-50X advancement on related applications.

Red more at energyharvesters.com