Introducing LoRa™ !

LoRa™ =Long Range wireless data telemetry and relates to a radical VHF/UHF 2-way wireless spread spectrum data modulation approach that has recently been developed & trademarked (™) by Semtech – a long established (1960) US multinational electronics firm. Refer [1]=… Lire la suite

hallard/NodeMCU-Gateway

NodeMCU ESP8266 Gateway Goes to WeMos ESP8266 This gateway has been updated by a new version for the following reasons: Now I’m using WeMos D1 Mini board instead of NodeMCU’s one because they’re just smaller and cheaper (you can find … Lire la suite

Impact du béton, de la naissance à la destruction


Poutres constitués de six bétons différents. ©ClimatCon

Des chercheurs de l’Union européenne ont développé une méthode d’évaluation plus précise de la durabilité des structures en béton, méthode qui tient compte du fait que les structures construites en béton dites «vertes»

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Platform delivers high precision positioning for industrial and automotive applications

The platform combines multi-band Global Navigation Satellite System (GNSS) technology with dead reckoning, high precision algorithms, and compatibility with a variety of GNSS correction data services to achieve precision down to the centimeter level.

from Pocket http://www.mwee.com/news/platform-delivers-high-precision-positioning-industrial-and-automotive-applications
via IFTTTLire la suite