University of Southampton – Southampton engineers a Raspberry Pi SupercomputerWatch this video on YouTube Computational Engineers at the University of Southampton have built a supercomputer, from 64 Raspberry Pi computers and Lego. The team, led by Professor Simon Cox, consisted of Richard Boardman, Andy Everett, Steven Johnston, Gereon Kaiping, Neil O’Brien, Mark Scott, and…
In the past few years, Bill Gates has already invested in three energy storage companies — MIT spinout Metal Battery (renamed Ambri), Berkeley-based LightSail Energy and Bellevue-based TerraPower. Now, the Microsoft co-founder is putting his money to a fourth. Pennsylvania-based Battery maker Aquion Energy announced a $35 million funding round today that includes Gates as…
Tmate (what your SDR always wanted) Tmate is the most awaited accessory by many users of SDR radio that can not or will not stay without the VFO knob! With a classical tuning knob, the USB interface and the upgradable software, allows the control of main functions of the various SDR software. Intended mainly to…
Ham Radio Shops Akihabara Tokyo JapanWatch this video on YouTube Video by sq7bce
4 elements yagi 6-20 meters DX Frequency range : 14 – 50 Mhz 4 elements yagi :10-12-15 meters 3 elements yagi :17-20 meters Gain 10-12-15 meters (dBd / dBi) : 8 / 10,15 Gain 17-20 meters (dBd / dBi) : 6 / 8,15 F/B ratio (dB) : 25 Power (PeP) : 3500 watt Longest elements…