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As alternatives to using trace antennas, W3000/W3014/W3016/W3043 provide radio interface for multi-purpose M2M devices. Each occupies minimal PCB area while maintaining key properties despite changes to board. Products deliver Zigbee 2.4 GHz as well as ISM 868 MHz, 915 MHz, and 2.4 GHz bands, and operating frequencies can be changed by implementing different matching circuits. Also, material …

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The report, published yesterday (4 February), argues that with the right political framework, existing grid infrastructure can be upgraded to handle a green energy supply system where 90% of electricity comes from renewable sources by 2050. The EU could be powered almost entirely by renewable energies in 2050 without power disruptions by adding intelligence to its existing grids and building new …

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