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U.S. Special Forces Fighting IS in the Philippines

Posted by takyon on Saturday June 10 2017, @05:39AM (#2400)
1 Comment
News

Exclusive: U.S. special forces helping Philippines troops to end city siege

U.S. special forces are helping the Armed Forces of the Philippines (AFP) to end a siege of the southern town of Marawi by militants allied to Islamic State, a U.S. embassy spokesperson in Manila told Reuters.

From one "strong man" to another.

Want to watch and learn cricket

Posted by Gaaark on Friday June 09 2017, @01:18PM (#2397)
3 Comments
/dev/random

Does anyone know of a good site to watch cricket?
Don't really mind having to register (but would prefer not to), but don't want a bogus/scam site or a pay site.

Any suggestions?

UK Conservatives Lose Majority

Posted by takyon on Friday June 09 2017, @04:54AM (#2396)
0 Comments
News

UK election 2017: Conservatives 'to fall short of majority'

The Conservatives are set to be the largest party in the UK parliament, but without an overall majority, says the latest BBC forecast. It shows gains for the Labour Party after Thursday's general election.

[...] Prime Minister Theresa May - who had a small majority in the previous parliament - called an early election to try to improve her negotiation positions on Brexit. But analysts say it now appears the PM made a serious miscalculation. The BBC's political editor Laura Kuenssberg says Mrs May's decision may prove to have been one of the biggest political mistakes of modern times.

Using A Cheap Audio Amplifier For Motor Control

Posted by cafebabe on Thursday June 08 2017, @06:10PM (#2394)
7 Comments
Hardware

I sent something similar to a friend who gave me two audio amplifier boards:-

I've failed with the PAM8403 audio boards. Removing the 22nF capacitors seems to tie output to supply Voltage. This may be due my poor unsoldering or the 22nF capacitors having oscillator functionality in addition to blocking DC drift from audio input. It may be possible to connect the 22nF capacitors to ground (for the purpose of oscillation?) and connect signal behind the capacitors (for the purpose of permitting DC drift for motor control).

People at my makerspace are quite amused that a turtle or tank robot could be controlled with stereo audio output and an 80 cent audio amplifier. Four or more PAM8403 chips multiplexed with a 4052 chip or suchlike and controlled with two or more GPIO pins would be particularly cheap but effective.

After a technical argument at the makerspace about Lego motor specifications, it was determined that approximately all Lego motors (from 3V to 9V, excluding servo motors) may be compatible with a PAM8403. This applies much more generally - if a PAM8403 chip can be made to work with a DC offset.

Also, two of the amateur radio enthusiasts and electronics experts at the makerspace were particularly impressed by the size and cost of PAM8403 boards. However, they confirmed that D-Class amplifiers cannot be ganged.

If anyone can get this working then you'll be *very* popular.

AMD Threadripper Could be Half the Price of Skylake-X Chips

Posted by takyon on Tuesday June 06 2017, @05:48AM (#2389)
0 Comments
Hardware

YouTube’s most famous PC builder isn’t happy about Intel’s Core i9 (14:30 YouTube video)

AMD Ryzen Threadripper Entry Level 16 Core, 32 Thread Processor To Cost $849 US, X399 Motherboards Expect To Cost A Lot

One of AMD's 16-core Threadripper CPUs is rumored to cost $849 (there may be one or two more expensive 16-core models). Compare to twice that, $1699, for Intel's Core i9-7960X with 16 cores.

AMD's TDPs are a bit lower and they have more PCIe lanes.

Goodbye, Intel.

Putin Intervened in U.S. Election to Keep Aliens a Secret

Posted by takyon on Saturday June 03 2017, @12:10PM (#2386)
5 Comments
/dev/random

Hillary was widely predicted to win but Trump is now President. Maybe the reason is because Clinton and Podesta are pro-Disclosure?

Hillary Clinton 'KNOWS aliens exist' and 'would have outed truth if she became President'

Bonus story: The Roswell UFO crash really happened, 'witness' claims

Ufologists do fake news justice.

Essential Hype

Posted by takyon on Thursday June 01 2017, @10:31PM (#2383)
0 Comments
Mobile

The success of Andy Rubin's Essential Phone may depend on carriers

Android Co-Founder Introduces Essential Phone: S835, Slim Bezels, Dual Camera

The hardware inside the Essential PH-1 is what you would expect for a premium phone: Snapdragon 835 SoC, 4GB of RAM, and 128GB of UFS 2.1 storage. It comes with the latest connectivity options too, including 802.11ac Wi-Fi, Bluetooth 5.0 LE, NFC, and a Snapdragon X16 LTE modem that makes the phone compatible with all US networks. However, a few items some people find essential are missing; there’s no microSD card support for storage expansion, no support for dual SIMs, and no 3.5mm headphone jack (it will come with an adapter). The 3040 mAh battery, essentially the same capacity as the Galaxy S8’s 3000 mAh pack, should be adequate for most people, but power users will likely find themselves using the Essential’s 27W quick charge feature.

No thanks.

Intel Core i9-7980XE 18-core enthusiast CPU?

Posted by takyon on Tuesday May 30 2017, @03:23AM (#2380)
3 Comments
Hardware

UPDATE: Intel Announces 4 to 18-Core Skylake-X CPUs

Previously, rumor had it that Intel would pit 12-core Skylake enthusiast processors against AMD Ryzen chips with up to 16 cores. Now, a new rumor/leak adds 14, 16, and 18 core chips to the Intel lineup. They don't appear to be Xeons either.

This isn't substantial enough for me to make a submission for it, but it's interesting. Of course, while this may be a bit of a slap in the face to AMD, it's not like Intel hasn't made 18-core (Xeon) chips before, and pricing for the 18 core, 36 thread chip could be outrageous (do I hear $2,500?).

$2,500 is just a guess, but I checked and the Intel Xeon E5-2697V4 Broadwell with 18 cores has an RCP of $2,702 and is $2,799.99 on Newegg.

I'll predict $1,250 for an AMD Ryzen 16-core.

(oblig)

German "Fight Clubs" Infiltrated by Russians

Posted by takyon on Saturday May 27 2017, @09:12AM (#2374)
4 Comments
/dev/random

Fight club: Russian spies seek EU recruits

Russian intelligence services are using martial arts clubs to recruit potential troublemakers in Germany and other EU countries, security experts have warned.

The number of clubs is higher than previously reported and the “sleeper cells” could stage violent provocations ahead of the upcoming German elections, they said.

[...] The martial arts clubs, which teach an offensive style called “systema”, all have “direct or indirect” links to the GRU military intelligence or FSB domestic intelligence services in Russia, according to Dmitrij Chmelnizki, a scholar of Russian espionage who lives in Berlin.

Polyamorous Polysaturation on TV

Posted by takyon on Wednesday May 24 2017, @09:12PM (#2369)
12 Comments
/dev/random

It's Polyamorous Polysaturation — Unconventional Relationships Abound On TV

Listened to a bit of it on the radio, found the text version.