How to Throw Knives, DIY Dry Erase Board, Soldering Iron Tips
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Archives
Android Phone Fans
Android Phone Fans |
- Chromecast exploit could allow hackers to hijack your dongle and play whatever they like [VIDEO]
- HTC smartwatch makes brief appearance in behind the scenes video
- LG G Watch and Samsung Gear Live kernel sources now live in AOSP
- Samsung answers 4.7-inch iPhone 6 rumors with the 5.2-inch Galaxy S5, but does bigger always mean better? [VIDEO]
- Verizon to start giving back with Smart Rewards
- Sony Xperia Z2 (D6503) now available in the US direct from Sony, supports AT&T and T-Mobile networks
- Analysts expect T-Mobile to have another good quarter
- HTC One Remix said to launch this Friday July 24th on Verizon Wireless [RUMOR]
- Two more HTC tablets on the way?
- Download the Destiny Beta companion app for Android
- Is this the next version of the Moto G?
- Sprint LG G2 update finally brings KnockCode
- You can create Google Now reminders from Google.com’s desktop site
| Chromecast exploit could allow hackers to hijack your dongle and play whatever they like [VIDEO] Posted: 21 Jul 2014 06:41 PM PDT WARNING: Your Chromecast is no longer safe… from hackers with the time and knowledge to build a hacking device out of a Raspberry Pi. As far fetched as that may sound, it is possible. In fact, one man — a security consultant named Den Petro — actually went through the trouble of creating a little proof-of-concept device he calls the “Rickmote.” The tiny device — built using an affordable Raspberry Pi — takes advantage of an exploit that allows it to easily hack into your Chromecast and play whatever video (or music or pictures) it liked, with no way for you to regain control. Because Rick Astley’s famous music video was the streaming media of choice, that’s how the device found its name. How it works is the Rickmote floods the Chromecast with de-authenticate packets, a normal function found in the WiFi standard. It’s only because of the unique way the Chromecast handles deauth commands that makes it susceptible to hijacking. When faced with too many deauth commands, Google’s dongle will simply boot into setup mode, making it easy for a very bad person to connect to the dongle and stream whatever they liked. In fact, the Rickmote doesn’t even need to be connected to your secured WiFi network to hack into the Chromecast, making it all the more threatening (or annoying, rather). Since this is actually how the Chromecast was designed to work, it seems unlikely Google will make an attempt at addressing this newly discovered “exploit” unless they revised the hardware somewhere down the road. So what are the odds you find your Chromecast hijacked and playing the most exotic adult movies the internet has to offer? Extremely unlikely. First, the prankster would need to be in range of your network — as well as one of their own — in order to stream their own media to your Chromecast. Once they got out of range, the Chromecast would be yours to setup again. For now, we’re sure your Chromecast is (probably) safe. [Bishop Fox | via Raspberry Pi | TechCrunch] |
| HTC smartwatch makes brief appearance in behind the scenes video Posted: 21 Jul 2014 04:42 PM PDT 2014 is the year of the smartwatch and with Android’s leading manufacturers all releasing their take on the “modern timepiece,” there was little doubt HTC wouldn’t follow suit with their own entry. Last week we got a possible first look at what HTC could be planning for their wearable, showing a square-ish design along with HTC’s trademark BlinkFeed on a small scale. If that leak wasn’t enough ya (perhaps you were really hoping for a round watchface a la the Moto 360) it appears HTC may have slipped and shown off their upcoming watch in their latest behind the scenes design video. Spotted by HTCSource, the video was actually uploaded to YouTube nearly 2 weeks ago but it’s only today the discovery has been made public. Once again, we’re seeing that familiar square design as it appears on one designers desk and after zooming in, HTC’s familiar BlinkFeed clock widget can be made out. Okay, so that one is a little tough to make out but the video continues showing one designer working on a 3D render of the watch. For a split second, we even get a look at the back which appears to have some kind of connecting points near the bottom. We know, it’s not much but with Android Wear being all the rage these days, we’re sure you’re already trying to weigh your options. Not only that, it’s always fun to search for little Easter eggs — whether unintentional or not — in behind the scenes videos like this. Not sure how HTC managed to let this one slip by. |
| LG G Watch and Samsung Gear Live kernel sources now live in AOSP Posted: 21 Jul 2014 03:44 PM PDT For those with knowledge in these matters, (read: Android devs/modders/tinkerers), Google has just uploaded the kernel sources for both the Samsung Gear Live (Sprat) and LG G Watch (Dory) t0 AOSP. Like with saw with the Android L release, it appears Google is once again going with a partial upload for “kitkat-wear” (Android-4.4w_r1), meaning GPL repositories only. When it comes to us regular folk, this wont do much good. But as so often is the case with the Android modding community, this should help ROM developers in tweaking devices from the stock software that may otherwise hold our smartwatches back from greatness. Google says they plan on doing a full push for Android’s next milestone release, so we’ll have a while to wait before then. For devs looking to do some tinkering, you’ll find everything you need via the download link below. Cheers. [AOSP] |
| Posted: 21 Jul 2014 02:39 PM PDT We can’t pinpoint a specific phone launch or event, but we know at some point during the last few years, the tables quickly turned on Apple. No longer was Jobs and Co. leading the pack when it came to smartphone hardware and software, but instead, they were playing catch up with Android and her many manufacturing partners. Take a quick look at current high-end Android devices and you’re sure to find smartphones with better multitasking, huge batteries and full HD 1080p displays — all key areas where the iPhone can still be found lacking. We know this. We’re sure many of your friends or family know this. It’s no secret. Apple’s strategy is the long term, and in order to keep consumers crawling back for more they purposely hold back many hardware features in order to introduce them in later models, piece by piece. Image credit: uSwitch For those that haven’t been keeping up with Apple news as of late, the manufacturer is gearing up for yet another “major” hardware redesign in the upcoming iPhone 6. It wasn’t too long ago Apple was prosecuting leakers, but it seems current management is much more lenient. As a result there have so many leaks of the upcoming iPhone 6, we now have a pretty darn good idea of what to expect. So what is the single feature that will blow everyone’s minds come this September? Just like with the iPhone 5, Apple fans can finally look forward what else, but a larger display. Enter Samsung who is now capitalizing on current iPhone rumors in their latest ad spot. In order to keep consumers from once again waiting for the next big thing, they need to convince people not only is it not that great, but it’s already here. The commercial depicts a situation almost eerily similar to one I’ve experienced myself. On one side you have an iPhone user excited about rumors of the iPhone 6 (finally) having a larger display. In typical Samsung fashion, his friend dickfully reminds him the next big thing is already here, showing him the gargantuan display of the Samsung Galaxy S5. Like in Samsung’s previous ad spots, the ad once again attempts to drive home the point that iPhone fans are silly/ignorant/dumb and if only they’d allowed them, Samsung would gladly free them from playing catch up the rest of their lives under Apple’s reign. But are we comparing apples to oranges? Look no further than the Samsung Galaxy S3 or HTC One X to find Android users have been enjoying larger devices with 4.7-inch displays since early 2012, at time when the iPhone 4s and its 3.5-inch display was still dominating the market. Android has long remained ahead of Apple when it came to giving consumers what they wanted: bigger display sizes. This much is true. But bigger doesn’t necessarily mean better. Some of you may remember a study from a few years back that showed that for many consumers, a 4.5-inch display was ideal screen size. For us, we’re hoping Apple’s choice to make the incremental jump to 4.7-inches for the iPhone 6 means a resurgence of similar sized devices from Android OEMs, a market largely untapped by current manufacturers. You can’t throw a Chevy Suburban at a Porsche and claim that it’s better. For some, a smaller screen size is is what affects their next smartphone purchase — why not face Apple on even ground? |
| Verizon to start giving back with Smart Rewards Posted: 21 Jul 2014 12:31 PM PDT Verizon’s name is typically associated with the carrier’s tendency to bill and charge you for anything and everything they can. They’re often considered the most expensive wireless carrier to do business with. But it looks like they want to change that perception with a new rewards program they’ve announced. Dubbed Verizon Smart Rewards, the program will allow you to earn points for doing what you already do with your Verizon account today. Whether that’s signing into your My Verizon account and paying a bill or signing up for paperless billing, points can be earned without you having to jump through hoops. Points are useless without anything to spend them on, though, so what are they offering? Nothing out of the ordinary, really. They’ll have discounts for goods and services from over 200 well-known brands, travel discounts at over 26,000 hotels, and offers on local shopping and dining, all of which are redeemable from your smartphone (likely through either MyVerizon or a standalone app). You’ll also have opportunities to win NFL game tickets (Verizon being their official carrier sponsor, and all) as well as discounts on Verizon Wireless gift cards and access to exclusive sales and auctions. Sounds like a pretty good deal if you’re the type who likes to get a little something back for all the hard-earned money you spend with them. The program launches July 24th and folks needn’t look further than the MyVerizon site to get started with the signup process. You’ll be given 10,000 points to start off with, and while we’re not sure just how much you’ll be able to take advantage of with that amount it sounds like you’ll be able to get some of the smallest rewards right away without much work. The caveat to all this? Verizon warns some users may have to sign up for Verizon Selects, a program that allows them to use location, web browsing and apps usage information to get insight into their demographics. They might also use said information to serve up targeted ads in their apps, on the web, via text message or via email. Not OK with that? Simply refuse to sign up for rewards. Otherwise, enjoy the new benefits! [via Verizon] |
| Sony Xperia Z2 (D6503) now available in the US direct from Sony, supports AT&T and T-Mobile networks Posted: 21 Jul 2014 12:16 PM PDT Call it a sign of the times, but for some diehard Android enthusiasts, this year’s current crop of flagships has been rather lackluster one area or another. Perhaps the only exception was Sony who was first out the gate with their 2014 flagship, the Sony Xperia Z2, introduced back during Mobile World Congress in February. The phone packed many of the specs we thought would come standard in this year’s flagships: Snapdragon 801 processor, 3GB of RAM, beefy 3,100mAh battery, and a high-res 20.7MP camera. What more could you ask for? Unfortunately for those of us in the US, we’ve been stuck in limbo awaiting any word on availability ’round these parts. According to the most recent wave of leaks, it now appears the Sony Xperia Z2 could be headed to the states as a Verizon exclusive — not exactly the best news for those of us on networks like AT&T or T-Mobile. But we now have a way out. The GSM compatible Sony Xperia Z2 (D6503) is now officially available for purchase online (sort of, it’s backordered) direct from Sony. While it’s true the phone has been available for quite some time via 3rd party retailers, this marks the first time it’s finally available from Sony. Pay no mind to the listing of a Snapdragon 800 processor on the device’s Sony listing, we’re sure it’s only a slip up. As for the rest of the specs, you’ll find the device has everything it needs to operate on both AT&T and T-Mobile networks, LTE included: UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1700 (Band IV), 1900 (Band II), 2100 (Band I) MHz GSM GPRS/EDGE 850, 900, 1800, 1900 MHz LTE (Bands 1, 2, 3, 4, 5, 7, 8, 13, 17, 20). Of course for many, a $700 smartphone isn’t something they can justify to the wife after seeing next month’s statement. Guess it’s the best we can do until the phone is officially available for purchase from other carriers, whether subsidized or through early upgrade offers. That’s if it ever launches outside of Verizon. We’ll continue keeping our fingers crossed. In the meantime, I have some buying to do… |
| Analysts expect T-Mobile to have another good quarter Posted: 21 Jul 2014 11:40 AM PDT T-Mobile threw an online parade and celebrated the fact that they were considered the fastest growing wireless carrier in the United States last quarter. They did so with over 2 million net additions on the back of their most bold and brilliant marketing campaign yet — Uncarrier. So will they be able to boast similar numbers for Q2? That’s going to be tough to say without an official report, though some analysts believe T-Mobile will be able to post results that are just as pleasing. UBS analyst John Hodulik predicts that while T-Mobile won’t be able to match or exceed the 2 million net additions of last quarter, they will still add enough customers to maintain their “fastest growing” sash. He predicts they’ll do so with roughly 7% of growth in Q2, which is still pretty good performance compared to what T-Mobile was able to pull before they started the Uncarrier movement. It’s important to set the stage early for the numbers: a decline from last quarter might indicate that last quarter was a spike. Coming down from a spike is still pretty good as long as the drop isn’t drastic. We must also consider that T-Mobile didn’t make nearly as many huge Uncarrier moves this quarter (unlimited data for popular music apps and free iPhone trials) as they did in Q1 (which included them footing the bill to leave your wireless carrier, giving free international roaming and more). T-Mobile promises that even more is in store for Q3 so it’s possible they still have enough tricks in the bag to sustain growth this year. We’re still waiting for T-Mobile to finish crunching the numbers and fully unveil their Q2 results, but we’ll be sure to bring you the full details as soon as they turn up. Let us know if you were one of the millions who have switched to T-Mobile recently by dropping a line below! |
| HTC One Remix said to launch this Friday July 24th on Verizon Wireless [RUMOR] Posted: 21 Jul 2014 10:48 AM PDT HTC unveiled the HTC One Mini 2 way back in May, but we’ve been waiting for word on exactly what the Taiwanese manufacturer had in store for the device here in the states. With HTC and Verizon getting all buddy-buddy for the launch of the M8, it only makes sense they’ll do it again for the One Mini 2. As revealed by @evleaks,it appears the HTC One Mini 2/ HTC One Remix is scheduled to launch this Friday, July 24th on Verizon, only a few short days time. The phone has been the subject of almost countless leaks these past few months, discovered in a recent FCC filing and even Verizon Wireless’ own YouTube channel after the carrier inadvertently posted the phone a bit early on their account showing a 4.5-inch display and “cutting edge features. Guess it’s no surprise then to hear a release was only around the corner. Word on the street is this device might throw in an extra GB of RAM for good measure (the price of Verizon branding on its face?), giving fans of smaller smartphones even more reason to rejoice. Well, those on Verizon anyway. |
| Two more HTC tablets on the way? Posted: 21 Jul 2014 10:14 AM PDT We still have yet to hear much about HTC’s supposed plans to bring a Nexus Tablet soon, but rumors are already swirling that they have more planned for the pipeline. Murmurings of “T7″ and “T12″ tablets are said to be in the works by the Taiwanese company according to @evleaks. And that’s pretty much all we know for now. The model number trend of “T” followed by a number follows the HTC Volantis / Nexus tablet’s “T1″ internal codename being thrown around. We’re not sure if the numbers themselves are hinting at anything, or if there’s any solid reason that the numbers increase by five. We imagine HTC won’t want to return to the tablet scene with too many options of similar ilk so it wouldn’t be odd to suggest one of these could be a palm-ready 7-8 inch option while the other one stretches the it out to the traditional 10-inch mark. I’d ponder whether the numbers correlated to size, but we somehow doubt the “T1″would come with a 1-inch display. All that said, though, we don’t really know much of anything about any of these devices at this point and it’s starting to make us antsy. We don’t care which tablet we hear about at this point — we just hope we hear something before the cows come home. |
| Download the Destiny Beta companion app for Android Posted: 21 Jul 2014 07:59 AM PDT Gamers know that the Destiny Beta has been alive and kicking on PlayStation 4 since last week, and that it’ll be headed to Xbox One folks this Wednesday. No matter which console you’re rolling with you’ll want to make sure you’re equipped with the companion app for one of 2014′s most anticipated titles. The Destiny app will give you on-the-go access to information about your character (known as a Guardian), including stats, weapons, armor and all your accomplishments. You’ll also be given a map of The Tower, the landing pad for Guardians between missions. Furthermore, the app allows you to keep tabs on your Grimoire Score which can go toward unlocking new gear. Destiny, a first person shooter by the makers of Halo, tells the story of a future earth — one that reached great technological heights thanks to the appearance of a mystical being known as “The Traveler.” But earth soon became desolate and the human race faced extinction thanks to the arrival of a blood thirsty alien race. The game is an open world experience not unlike an MMO: you and your “fireteam” (two of your best buddies, natch) go out into these areas of earth to carry out missions to help save the human race. You can go it alone if you want, but don’t be surprised if you’re joined by completely separate groups of Guardians on your travels. Then there’s the crucible (PVP multiplayer) where glorified pissing matches between these heroes kick off. Having played Destiny the past few days I can say it most certainly does deserve the hype it’s getting, and it’s one to look out for once it launches September 9th. As for the aforementioned app you can give it a go by downloading it for free from the Google Play Store. Find a link below. |
| Is this the next version of the Moto G? Posted: 21 Jul 2014 07:13 AM PDT A successor to the Moto G might not be the most exciting Motorola product we’re on the lookout for this year, but it doesn’t keep us from getting a bit giddy about the latest rumor to have surfaced. Mellando No Android claims that the image you see above is a prototype for the next Moto G. Not surprising is that the device is expected to be named the Moto G2, but will it be worthy of a nice, bug “successor” tag? Here are the specs that it’s said to pack once it finally sees the light of day:
That isn’t going to turn a ton of heads alone, but we have a feeling this will look impressive up alongside an inexpensive price tag (which is likely what Motorola is going for if the original is anything to go by). The rest of the device reveals a design language akin to what we got on the Moto E — it’s rather conservative and ordinary, but does include front-facing speaker grills. It’s not meant to be flashy, but it should look good enough that anyone who wants one won’t feel bad to carry one. Let’s hope an announcement isn’t far off. |
| Sprint LG G2 update finally brings KnockCode Posted: 21 Jul 2014 06:27 AM PDT When LG first showed off KnockCode, their tap-based pattern unlocking mechanism for devices that support KnockOn, they promised it’d be headed to many of their latest smartphones. The LG G2 certainly wasn’t going to be left out as it was their 2013 flagship, but it seems to be taking quite a bit of time to make its way to all of the variants swirling about. Sprint’s version can finally add itself to the list as KnockCode is the feature attraction in a new software upgrade going out today. You can see the feature in action on the LG G Pro 2 in the video above. While not mindblowingly different from a traditional swipe to unlock pattern, LG touts KnockCode as more secure because it doesn’t leave drag marks that can tip a would-be snooper off to your lock-screen pattern. The software version for the upgrade is ZVD, and aside from the aforementioned addition of KnockCode we aren’t treated to much. We’re sure there are many under-the-hood changes that users won’t really notice, but whatever they are Sprint didn’t feel it necessary to list them. You can check for the upgrade by heading to Settings > About Phone > System Updates > Update LG Software. We can’t imagine the upgrade is very big, but it’s worth charging your phone up a good deal and hopping onto a WiFi network just in case. |
| You can create Google Now reminders from Google.com’s desktop site Posted: 21 Jul 2014 05:54 AM PDT Google’s added a quick new feature to their desktop and mobile website that should make life easier for those who rely on Google Now reminders. You can now set reminders right from within Google Search with a simple search query. Typing something like “remind me to go grocery shopping” or “remind me to get pizza when I’m in New York” will not return typical Google results — you’ll see a box that allows you to set a reminder for a certain time or when you reach a certain location. When that time comes or when you do mosey over to that place, you’ll get a nice reminder through Google Now either on your phone, your tablet, your Android Wear smart watch or your Chrome-equipped PC. It’s small, but it’s nice for folks who can’t bring themselves to speak commands (like in an office environment) or if you don’t want to do too much typing on small displays. Give it a shot over at Google. |
| You are subscribed to email updates from Phandroid To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
Science X Newsletter Monday, Jul 21
Dear buntheun keun,
Here is your customized Phys.org Newsletter for July 21, 2014:
************************************************
Spotlight Stories Headlines
************************************************
FIBER OPTIC LIGHT PIPES IN THE RETINA DO MUCH MORE THAN SIMPLE IMAGE TRANSFER
http://phys.org/news/2014-07-fiber-optic-pipes-retina-simple.html#nwlt
BEST OF LAST WEEK – NEW TYPE OF QUBIT CREATED, HUBBLE SEES A GLOWING GALAXY AND EXTREME AGREEING MAY SOLVE DISAGREEMENTS
http://phys.org/news/2014-07-week-qubit-hubble-galaxy-extreme.html#nwlt
NANO-SCALE GOLD PARTICLES ARE GOOD CANDIDATES FOR DRUG DELIVERY
http://phys.org/news/2014-07-nano-scale-gold-particles-good-candidates.html#nwlt
SCIENTISTS ELIMINATE THE HIV VIRUS FROM CULTURED HUMAN CELLS FOR FIRST TIME
http://medicalxpress.com/news/2014-07-scientists-hiv-virus-cultured-human.html#nwlt
TINY LASER SENSOR HEIGHTENS BOMB DETECTION SENSITIVITY
http://phys.org/news/2014-07-tiny-laser-sensor-heightens-sensitivity.html#nwlt
TRANSITING EXOPLANET WITH LONGEST KNOWN YEAR
http://phys.org/news/2014-07-transiting-exoplanet-longest-year.html#nwlt
CARBYNE MORPHS WHEN STRETCHED: CALCULATIONS SHOW CARBON-ATOM CHAIN WOULD GO METAL TO SEMICONDUCTOR
http://phys.org/news/2014-07-carbyne-morphs-carbon-atom-chain-metal.html#nwlt
RESEARCHERS FIGURE OUT HOW ODDLY SHAPED SANDSTONE LANDFORM STRUCTURES COME ABOUT
http://phys.org/news/2014-07-figure-oddly-sandstone-landform.html#nwlt
MATERIAL GENERATES STEAM UNDER SOLAR ILLUMINATION
http://phys.org/news/2014-07-material-steam-solar-illumination.html#nwlt
COMMON GENE VARIANTS ACCOUNT FOR MOST GENETIC RISK FOR AUTISM
http://medicalxpress.com/news/2014-07-common-gene-variants-account-genetic.html#nwlt
MYSTERIOUS DANCE OF DWARFS MAY FORCE A COSMIC RETHINK
http://phys.org/news/2014-07-mysterious-dwarfs-cosmic-rethink.html#nwlt
A NOBLE GAS CAGE: NEW MATERIAL TRAPS GASES FROM NUCLEAR FUEL BETTER
http://phys.org/news/2014-07-noble-gas-cage-material-gases.html#nwlt
GOOGLE EYES CHROME ON WINDOWS LAPTOP BATTERY DRAIN
http://phys.org/news/2014-07-google-eyes-chrome-windows-laptop.html#nwlt
SECURITY CONTEST TECHIES SAY THEY HACKED TESLA MODEL S
http://phys.org/news/2014-07-contest-techies-hacked-tesla.html#nwlt
NEW STUDY REFINES BIOLOGICAL EVOLUTION MODEL
http://phys.org/news/2014-07-refines-biological-evolution.html#nwlt
************************************************
Latest News On TECHNOLOGY:
************************************************
SECURITY CONTEST TECHIES SAY THEY HACKED TESLA MODEL S
The good news: Tomorrow's cars are computers on wheels. The bad news: Tomorrow's cars are computers on wheels. Ma Jie, writing in Bloomberg News, reported this week that the Tesla Model S sedan was the target of a hacking contest in Beijing and apparently the hackers won.
Full story at http://phys.org/news/2014-07-contest-techies-hacked-tesla.html#nwlt
GOOGLE EYES CHROME ON WINDOWS LAPTOP BATTERY DRAIN
Google Chrome on Microsoft Windows has been said to have a problem for some time but this week comes news that Google will give it the attention others think the problem quite deserves. Namely, Google is to pay attention to a Chrome bug that saps the laptop batteries of Windows users.
Full story at http://phys.org/news/2014-07-google-eyes-chrome-windows-laptop.html#nwlt
MATERIAL GENERATES STEAM UNDER SOLAR ILLUMINATION
A new material structure developed at MIT generates steam by soaking up the sun.
Full story at http://phys.org/news/2014-07-material-steam-solar-illumination.html#nwlt
SWITZERLAND TOPS INNOVATION RANKINGS FOR FOURTH YEAR
Switzerland has claimed the top spot on the Global Innovation Index for the fourth-straight year while Sub-Saharan Africa "posted significant regional improvement".
Full story at http://phys.org/news/2014-07-switzerland-tops-fourth-year.html#nwlt
GOOGLE WORKER SHOWS EARLY-DRAFT GLIMPSE OF CHROME OS
The Chrome OS is in for a future look. Athena, a Chromium OS project, will bring forth the new Chrome OS user experience. Google's François Beaufort on Friday, referring to the screenshot he posted, said," As you can see below, the first draft consists in a collection of windows with some simple window management." Beaufort was displaying a work-in-progress look on Google+. The team is currently experimenting, and Beaufort also shared instructions for people who want to take a look at the new design in the Chromium source code. Andrew Cunningham in Ars Technica summed up what the screenshot tells us about Google's work on it thus far. The new UI "displays a cascading stack of cards, each of which appears to represent an individual browser tab. At the bottom of the screen, an app drawer full of dummy icons and a Search field will allow the user to jump quickly into other applications." Although Google-watchers who are viewing and commenting on his post do realize this work i!
s not
yet in its final stage, numerous reactions to Friday's screenshots indicated reactions that were mixed.
Full story at http://phys.org/news/2014-07-google-worker-early-draft-glimpse-chrome.html#nwlt
KINGSTON, JAMAICA HYBRID PROJECT TO HARNESS SUN AND WIND
A hybrid energy project in Kingston, Jamaica, aims to satisfy the need for money-saving renewable energy. U.S.-based WindStream Technologies recently announced the wind solar hybrid installation commissioned on the rooftop of a Kingston, Jamaica, law firm. The WindStream Technologies installation consists of 50 WindStream SolarMill units, designed to harness available wind and solar resources. As an urban installation, the challenge has been to come up with a system that can maximize energy production and ROI within the confines of limited roof space. Each SolarMill provides the highest energy density currently available in the renewable market, said the release. The installation is less than a quarter-mile from the Kingston coastline and can typically experience winds gusting as high as 60mph. This installation will generate approximately 106,000kWh of renewable energy annually for the firm with a return on investment of less than four years and will save the firm approxima!
tely $2
million dollars over the course of its 25-year lifetime.
Full story at http://phys.org/news/2014-07-kingston-jamaica-hybrid-harness-sun.html#nwlt
XBOX ONE UPDATE IS BIG ON FRIENDS, BLU-RAY 3D SUPPORT
An Xbox One August update is arriving for early-access users. Microsoft said, "We're looking forward to hearing feedback on features before we roll them out to all Xbox One consoles next month and beyond." What are those features? Two of the most notable among the items are the opportunities for social engagement and 3D Blu-ray support. In a promotional video, Richard Irving from the Xbox engineering team, said, "The August update is a pretty big update for social and community engagement." He said the team revamped the activity panel to focus on items appearing in the user's feed to the things that user cares most about. A single-column list offers more content; the person sees a longer history of what the friend network has been up to. What's more, you have the ability to like items in the feed; you have the ability to comment on them, and your friends comment on them.
Full story at http://phys.org/news/2014-07-xbox-big-friends-blu-ray-3d.html#nwlt
US ARMY INTELLIGENCE SYSTEM PULLED FROM KEY TEST (UPDATE)
U.S. Army officials have withdrawn their intelligence network from a major testing exercise this fall because of software glitches, in the latest setback for the troubled system.
Full story at http://phys.org/news/2014-07-army-intelligence-key.html#nwlt
VERIZON BOOSTS FIOS UPLOADS TO MATCH DOWNLOADS
Verizon is boosting the upload speeds of nearly all its FiOS connections to match the download speeds, vastly shortening the time it takes for subscribers to send videos and back up their files online.
Full story at http://phys.org/news/2014-07-verizon-boosts-fios-uploads-downloads.html#nwlt
MOBILE DEMAND HELPS LIFT TAIWAN EXPORTS 10.6% IN JUNE
Taiwan's export orders in June rose 10.6 percent year-on-year to a 17-month high, largely boosted by continuing strong demand for electronic products, the government said Monday.
Full story at http://phys.org/news/2014-07-mobile-demand-taiwan-exports-june.html#nwlt
CHINA INTERNET POPULATION REACHES 632 MILLION
China is now home to 632 million Internet users, a government agency said Monday, although use of social networks has dropped amid a crackdown.
Full story at http://phys.org/news/2014-07-china-internet-population-million.html#nwlt
USING 'BIG DATA' APPROACH TO MAP RELATIONSHIPS BETWEEN HUMAN AND ANIMAL DISEASES
Researchers at the University of Liverpool's Institute of Infection and Global Health are building the world's most comprehensive database describing human and animal pathogens, which can be used to prevent and tackle disease outbreaks around the globe.
Full story at http://phys.org/news/2014-07-big-approach-relationships-human-animal.html#nwlt
IMPROVING PREPAYMENT ELECTRICITY SCHEMES COULD BENEFIT HOUSEHOLDS
As power prices continue in an upward trend as reported in the latest Consumer Price Index, a new study shows households looking to find ways to make savings could benefit from using prepayment metering.
Full story at http://phys.org/news/2014-07-prepayment-electricity-schemes-benefit-households.html#nwlt
VERIZON LAUNCHES REWARDS PROGRAM WITH TRACKING
Verizon Wireless is launching a nationwide loyalty program this week for its 100-million-plus subscribers. There's a twist, though: To earn points for every dollar spent, subscribers must consent to have their movements tracked so the company can help target ads that match their interests.
Full story at http://phys.org/news/2014-07-verizon-rewards-tracking.html#nwlt
FACEBOOK LETS USERS SQUIRREL ITEMS AWAY
Facebook on Monday began letting people squirrel away online tidbits such as links to chew on more thoroughly later.
Full story at http://phys.org/news/2014-07-facebook-users-squirrel-items.html#nwlt
CATCHING GREASE TO CUT GRILL POLLUTION
A team of University of California, Riverside Bourns College of Engineering students have designed a tray that when placed under the grates of a backyard grill reduces by 70 percent the level of a harmful pollutant produced during cooking.
Full story at http://phys.org/news/2014-07-grill-pollution.html#nwlt
NETFLIX EARNINGS DOUBLE AS MEMBERSHIP TOPS 50 MILLION
Netflix said Monday the number of subscribers to its online television service now tops 50 million in over 40 countries as the company reported stronger-than-expected earnings.
Full story at http://phys.org/news/2014-07-netflix-membership-tops-million.html#nwlt
MEDIA VENTURE CREATES PRESS LITIGATION FUND
The media venture created by entrepreneur Pierre Omidyar said Monday it was establishing a fund to help defend journalists in cases involving freedom of the press.
Full story at http://phys.org/news/2014-07-media-venture-litigation-fund.html#nwlt
YAHOO BUYING APP AND ANALYTICS COMPANY FLURRY
Yahoo says it will buy Flurry Inc., which helps other companies make apps and design mobile ad campaigns.
Full story at http://phys.org/news/2014-07-yahoo-app-analytics-company-flurry.html#nwlt
TECNALIA DESIGNS AN APP TO HELP ELDERLY PEOPLE GET AROUND ON PUBLIC TRANSPORT
Getting around in a town or city is a necessity in order to carry out everyday tasks. With the advancing years the tendency is to abandon the private vehicle and make increasing use of public transport. However, knowing which is the most convenient bus to get to the centre or when you have to change buses is not always a straightforward task. This is now much easier for elderly people because the Tecnalia research centre has produced an app that offers the best alternative for each stretch by providing clear, straightforward information.
Full story at http://phys.org/news/2014-07-tecnalia-app-elderly-people.html#nwlt
EX-QUALCOMM EXEC PLEADS GUILTY TO INSIDER TRADING
A former high-ranking executive of US computer chip giant Qualcomm pleaded guilty Monday to insider trading charges, including trades on a 2011 deal for Atheros Communications, officials said.
Full story at http://phys.org/news/2014-07-ex-qualcomm-exec-guilty-insider.html#nwlt
*****************************************************************************
This email is a free service of Phys.org
You received this email because you subscribed to our list.
If you no longer want to receive this email use the link below to unsubscribe.
https://sciencex.com/profile/nwletter/
You are subscribed as buntheun.dany@blogger.com
Active Audio Crossover Circuit
Active Audio Crossover Circuit |  |
| Active Audio Crossover Circuit Posted: 21 Jul 2014 05:19 AM PDT Audio crossover is an electronic filter used in audio applications to send the appropriate signal to the speakers or drivers. Most of the speaker drivers are not capable to cover entire audio... [[ This is a content summary only. Visit my website for full links, other content, and more! ]]  |
| You are subscribed to email updates from Electronics Hub To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
THE ARDUINO BURNER SHIELD
Build your own optiLoader shield!
You cant use your Arduino UNO as programmer unless you modify it, but i didnt want to do that!
Some people had luck using a Resistor and Capacitor to disable the auto reset feature but it did not work for me (Using an Arduino UNO R2)
So i tried using a parallel port programmer but never got it to work. It seems easy, so if your interested go ahead and try it yourself, but be warned, could lead to frustration :)
Fortunately Bill Westfield wrote optiLoader!
The readme file doesent tell you how to connect the blank chip so i asumed that you need an oscillator and a pull up resistor and... well... it worked! (for me)
A nice thing about optiLoader is that is supports multiple chips, even atmega328 (non p) - the cheaper version whithout "pico power" features.
That way you dont have to edit your avrdude's config file, after bootloading a atmega328 the bootloader lies to avrdude telling that he is a atmega328p, keeping em quiet :)
A nice thing about optiLoader is that is supports multiple chips, even atmega328 (non p) - the cheaper version whithout "pico power" features.
That way you dont have to edit your avrdude's config file, after bootloading a atmega328 the bootloader lies to avrdude telling that he is a atmega328p, keeping em quiet :)
You need:
- Working Arduino (with µC and Bootloader) - optiLoader will run on that one
- 16MHz oscillator
- 2 x 22pF ceramic capacitor
- 10KΩ resistor
Update:
If your chip comes straight out of the factory it 'should' be fused to work without an external clock - meaning that you don't need the clock and the two capacitors.
But if you allready burnt a bootloader (even if it was aborted) or your supplier modifed the fuses for some reason - you need them.
If your chip comes straight out of the factory it 'should' be fused to work without an external clock - meaning that you don't need the clock and the two capacitors.
But if you allready burnt a bootloader (even if it was aborted) or your supplier modifed the fuses for some reason - you need them.
Breadboard setup looks like this:
Powering the circuit over pin 9 is questionable, but seems to work well with this setup (look at optiLoader source files for more info on this).
After downloading optiLoader go to the directory where your sketches reside and create a new directory named 'optiLoader' and put the files inside it.
Structure should look like this:
Structure should look like this:
optiLoader/optiLoader.pde
optiLoader/optiLoader.h
optiLoader/optiLoader.h
If you use Arduino SDK 1.0 it will ask you if it should rename it to .ino -> Allow that.
Now upload optiLoader to your arduino and connect the serial monitor (with 19200 Baud) to see what is going on.
You dont even need the serial monitor, but thats the only way to get feedback on the process.
Now upload optiLoader to your arduino and connect the serial monitor (with 19200 Baud) to see what is going on.
You dont even need the serial monitor, but thats the only way to get feedback on the process.
If you plan to make a shield out of this circuit you could learn from my mistakes:
Look at the main image on top of this page, i forgot to leave room to get to the reset button :)
Look at the main image on top of this page, i forgot to leave room to get to the reset button :)
Continuing my creation of circuits that save me a little time, I’ve developed a shield which turns an Arduino Duemilanove (or compatible) into an EPROM burner for ATMega328 chips. Imaginative as ever, I call it the “Arduino Burner.”
While working on the Standalone Sleepduino, I had cause to burn a custom bootloader to an ATMega328 chip in order to convince it to use its internal 8MHz oscillator instead of an external 16MHz crystal. With an Arduino Duemilanove, that’s not too difficult: follow the instructions from the Arduino To Breadboard article and you’re away.
It does, however, require a bit of time to set up the various wires; then more time is required moving the wires to upload a sketch to the newly-created Arduino-compatible microcontroller. Not much time, to be fair, but time nevertheless. So, the Arduino Burner was born.
The Arduino Burner is a simple shield based on the wiring from the Arduino To Breadboard article. It features room for a 16MHz crystal and decoupling capacitors, although these can be safely ignored if you’re programming an ATMega using the 8MHz breadboard bootloader. Installing them does, however, mean that you have the choice of flashing either bootloader; leaving the holes unpopulated means that you’ll be limited to the 8MHz version only. There’s also a 10K pullup resistor for the reset line, although again this is a ‘nice to have’ that can be ignored.
Usage is simple: stick a raw ATMega328 into the zero insertion force (ZIF) socket in the middle of the shield, set J1 to ‘BTLDR’ and open the RX and TX jumpers and you can burn a bootloader straight from the Arduino IDE. When your bootloader is installed, you can close the RX and TX jumpers and switch J1 to ‘SKETCH’ to upload a sketch – but remember to remove the Arduino’s own ATMega, or you’ll be uploading the sketch to that instead of your new chip!
The ZIF socket means that the legs of the ATMega328 are protected from damage – a key point if you’re burning large quantities of chips. It does, however, increase the cost of the shield quite significantly: a single 28W DIP socket is around 20p, while the particular low-profile ZIF chosen for this shield is around £8 – although this does drop as you buy quantities.
If you’re only creating one-off standalone projects, the Arduino Burner shield is overkill. If you’re doing large quantities and don’t fancy shelling out for a real AVR, however, it can be a serious time-saver.
