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“차원이 다른 스마트폰”
■ 1일 프리미엄 브랜드 ‘V10’ 새롭게 선보여
□ 서울과 뉴욕에서 공개행사 진행
□ 8일 한국 출시를 시작으로 글로벌 시장 순차 공급
■ 이형(異形) 디스플레이 기술 적용, ‘세컨드 스크린’ 구현
□ 메인화면 우측상단에 작은 직사각형 디스플레이가 올려진 듯한 형태
□ 한 장의 디스플레이지만 메인화면과 ‘세컨드 스크린’이 독립적으로 작동
□ SNS/문자 알림정보, 이탤릭체 서명, 날씨 등을 24시간 표시
□ 앱 바로가기, 음악 재생 등 편리한 멀티태스킹
■ 세계최초 전면 듀얼 카메라 적용, 셀카봉이 필요 없는 셀피 카메라
□ 광각 120도, 일반각 80도 등 두 개의 500만 화소 전면 카메라 탑재
□ 120도 광각카메라로 7~8명 단체 셀피도 거뜬
■ 최고의 비디오 레코딩 경험 제공
□ 비디오 전문가 모드: 셔터스피드/화이트밸런스/감도 등 수동조절
□ 별도의 손떨림 방지칩 탑재, 흔들림 없는 안정적인 촬영 가능
□ 3개의 고감도 마이크로 더욱 생동감 있게 녹음
■ 차별화된 소재로 빚어낸 견고함
□ 명품 시계에 사용되는 스테인리스 스틸 316L 적용한 ‘듀라 가드’
□ 충격과 스크래치에 강한 실리콘 소재의 ‘듀라 스킨’
■ 풍부한 음향의 명품 사운드 제공
□ ‘32비트 하이파이 DAC(Digital to Analog Convertor)’ 내장
□ 일반 음원도 원음에 가깝게 재생해 주는 ‘업샘플링’ 지원
□ 고성능 헤드폰도 성능을 충분히 발휘하도록 최적의 출력 제공
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
Model 704 panel meter. Picked this up with a couple of others in a surplus electronics store in Toronto. I probably paid too much but I have a soft spot for anything Stark.
Front row L to R: High School medalists—Silver-Ryan Christopher Covell, Sussex County Technical School (N.J.); Gold-Jason Malouin, Pathfinder Vo Tech (Mass.); Bronze-Quinton Graham, Coshocton County Career Center (Ohio). Back row L to R: College/Postsecondary medalists—Silver-Jesse Brooker, Kirkwood Community College (Iowa); Gold-Keith Mankle, Southern Utah University (Utah); and Bronze-Phillip Lynch, Fox Valley Technical College (Wis.).
I uploaded the CAD files describing my circuit board to a web site on the internet and clicked a few buttons. Suddenly in a state far away, robots spun to life, manufacturing my circuit boards. They arrived in the mail here at Caltech four days later. (I could also have asked the robots to solder in all the components, but I elected to do that by hand.)
A sufficiently advanced technology...
I designed the circuit in partnership with my engineer friend Maurice Dorisio and Melbourne's premier Hi-Fi retailer / importer Audiophile
Designing and building a high power amplifier capable of driving low impedance (as low as 2 Ohm’s @ 50 Vpp) loads.
www.diyaudio.com/ see alias FdW
History of DIY audio
Audio DIY came to prominence in the 50s to 60s, as audio reproduction was relatively new and the technology "complex," audio reproduction equipment, and in particular high performance equipment, was not offered at the retail level. Kits and designs were available for consumers to build their own equipment. Famous vacuum tube kits from Dynaco, Heathkit, and McIntosh, as well as solid state (transistor) kits from Hafler allowed for consumers to build their own hi fidelity systems. Books and magazines were published which explained new concepts regarding the design and operation of vacuum tube and (later) transistor circuits.
While audio equipment has become easily accessible in the current day and age, there still exists an interest in building one's own equipment, including amplifiers, speakers, preamplifiers, and even CD players and turntables. Today, a network of companies, parts vendors, and on-line communities exist to foster this interest. DIY is especially active in loudspeaker and in tube amplification. Both are relatively simple to design and fabricate without access to sophisticated industrial equipment. Both enable the builder to pick and choose between various available parts, on matters of price as well as quality, allow for extensive experimentation, and offer the chance to use exotic or highly labor-intensive solutions, which would be expensive for a manufacturer to implement, but only require personal labor by the DIYer, which is a source of satisfaction to them.
Front row L to R: High School medalists—Silver-Joseph Ferguson, Red River Technology Center (Okla.); Gold-Joshua McKelvey, Parkside High School (Md.); and Bronze-Marcus Banoub, Diman RVTHS (Mass.). Back row L to R: College/postsecondary medalists—Silver-Aaron Jencks, Kirkwood Community College (Iowa); Gold- Spencer Brocksmith, State Technical College of Missouri (Mo.); Bronze- Ryan Knepel, Fox Valley Technical College (Wisc.) and national technical committee member Kevin Gulliver.
Electronics Hobby
Building a new components-cabinet.
Hacker (hobbyist)
In home computing, a hacker is someone who modifies software or hardware of their own private computer system. It includes building, rebuilding, modifying, and creating software (software cracking, demoscene), electronic hardware (hardware hacking, overclocking, modding), either to make it better, faster, to give it added features or to make it do something it was not originally intended to do. Hacking in this sense originated around hobbyist circles discussing the MITS Altair at the homebrew computer club.
Hacker artists[edit]
See also: Fractal art, algorithmic art and interactive art
Hacker artists create art by hacking on technology as an artistic medium. This has extended the definition of the term and what it means to be a hacker. Such artists may work with graphics, computer hardware, sculpture, music and other audio, animation, video, software, simulations, mathematics, reactive sensory systems, text, poetry, literature, or any combination thereof.
Dartmouth College musician Larry Polansky states: "Technology and art are inextricably related. Many musicians, video artists, graphic artists, and even poets who work with technology—whether designing it or using it—consider themselves to be part of the 'hacker community.' Computer artists, like non-art hackers, often find themselves on society’s fringes, developing strange, innovative uses of existing technology. There is an empathetic relationship between those, for example, who design experimental music software and hackers who write communications freeware." [3]
Another description is offered by Jenny Marketou: "Hacker artists operate as culture hackers who manipulate existing techno-semiotic structures towards a different end, to get inside cultural systems on the net and make them do things they were never intended to do." [4]
A successful software and hardware hacker artist is Mark Lottor (mkl), who has created the 3-D light art projects entitled the Cubatron, and the Big Round Cubatron. This art is made using custom computer technology, with specially designed circuit boards and programming for microprocessor chips to manipulate the LED lights.
Don Hopkins is a software hacker artist well known for his artistic cellular automata. This art, created by a cellular automata computer program, generates objects which randomly bump into each other and in turn create more objects and designs, similar to a lava lamp, except that the parts change color and form through interaction. Says Hopkins, "Cellular automata are simple rules that are applied to a grid of cells, or the pixel values of an image. The same rule is applied to every cell, to determine its next state, based on the previous state of that cell and its neighboring cells. There are many interesting cellular automata rules, and they all look very different, with amazing animated dynamic effects. 'Life' is a widely known cellular automata rule, but many other lesser known rules are much more interesting."
Some hacker artists create art by writing computer code, and others, by developing hardware. Some create with existing software tools such as Adobe Photoshop or GIMP.
The creative process of hacker artists can be more abstract than artists using non-technological media. For example, mathematicians have produced visually stunning graphic presentations of fractals, which hackers have further enhanced, often producing detailed and intricate graphics and animations from simple mathematical formulas.
en.wikipedia.org/wiki/Hacker_(hobbyist)
The soldered up M2FC board, Martlet 2's flight computer.
The flight computer features three K-type thermocouple inputs, three strain gauge half-bridge inputs, three 1A pyrotechnic outputs, a full IMU (±20g and ±200g 3axis accelerometers, 3axis gyro and magno, barometric pressure), a micro SD card for datalogging and a serial interface to the radio and other peripherals. It's powered by an STM32F405VGT7 32-bit ARM microcontroller.
Fore more details on the schematics, see: www.cusf.co.uk/2014/07/martlet-2-electronics-schematics/
The PCBs were sponsored by Cambridge Circuit company, thank you!
Investigating why a car key fob is un-reliable. Notice how the pin of the battery holder is no longer soldered to the board.
Electronics Hobby
Building a new components-cabinet.
Hacker (hobbyist)
In home computing, a hacker is someone who modifies software or hardware of their own private computer system. It includes building, rebuilding, modifying, and creating software (software cracking, demoscene), electronic hardware (hardware hacking, overclocking, modding), either to make it better, faster, to give it added features or to make it do something it was not originally intended to do. Hacking in this sense originated around hobbyist circles discussing the MITS Altair at the homebrew computer club.
Hacker artists[edit]
See also: Fractal art, algorithmic art and interactive art
Hacker artists create art by hacking on technology as an artistic medium. This has extended the definition of the term and what it means to be a hacker. Such artists may work with graphics, computer hardware, sculpture, music and other audio, animation, video, software, simulations, mathematics, reactive sensory systems, text, poetry, literature, or any combination thereof.
Dartmouth College musician Larry Polansky states: "Technology and art are inextricably related. Many musicians, video artists, graphic artists, and even poets who work with technology—whether designing it or using it—consider themselves to be part of the 'hacker community.' Computer artists, like non-art hackers, often find themselves on society’s fringes, developing strange, innovative uses of existing technology. There is an empathetic relationship between those, for example, who design experimental music software and hackers who write communications freeware." [3]
Another description is offered by Jenny Marketou: "Hacker artists operate as culture hackers who manipulate existing techno-semiotic structures towards a different end, to get inside cultural systems on the net and make them do things they were never intended to do." [4]
A successful software and hardware hacker artist is Mark Lottor (mkl), who has created the 3-D light art projects entitled the Cubatron, and the Big Round Cubatron. This art is made using custom computer technology, with specially designed circuit boards and programming for microprocessor chips to manipulate the LED lights.
Don Hopkins is a software hacker artist well known for his artistic cellular automata. This art, created by a cellular automata computer program, generates objects which randomly bump into each other and in turn create more objects and designs, similar to a lava lamp, except that the parts change color and form through interaction. Says Hopkins, "Cellular automata are simple rules that are applied to a grid of cells, or the pixel values of an image. The same rule is applied to every cell, to determine its next state, based on the previous state of that cell and its neighboring cells. There are many interesting cellular automata rules, and they all look very different, with amazing animated dynamic effects. 'Life' is a widely known cellular automata rule, but many other lesser known rules are much more interesting."
Some hacker artists create art by writing computer code, and others, by developing hardware. Some create with existing software tools such as Adobe Photoshop or GIMP.
The creative process of hacker artists can be more abstract than artists using non-technological media. For example, mathematicians have produced visually stunning graphic presentations of fractals, which hackers have further enhanced, often producing detailed and intricate graphics and animations from simple mathematical formulas.
en.wikipedia.org/wiki/Hacker_(hobbyist)
the international consumer electronics show made it's yearly trek to vegas again. over 150,000 attendees, 3500 exhibitors, hundreds of thousands of products and only 37 parking places. well, it seemed that way. after perusing 33 football fields worth of exhibits there was really only one thing that stood out to me that fell into the über cool category and that was the 110" ultra HD TV from samsung. it was a-w-e-s-o-m-e! (as evidenced by the hyphens inserted between each letter of the word thus tripling it's effective radiated power.)
The back-left wall of this store has the electronics section, formerly in the front-left part of the store.
Микросхемы GAL(Generic array logic) — предшественники FPGA и CPLD.
AMD Palce16V8h это 32x64 массив элементов AND.
Размер кристалла — 2434x2079µm, технология 1µm.
I forgot I had this one. While poking around for something else, there it was. You know you have too much stuff when that starts happening. Can't even remember where I bought it. If it was ebay then I paid too much.