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Look at this moron's desktop. I wont say what booth I saw this at. Can you believe they have this many icons on the desktop?!?! How the hell can you find anything?
Stop by my site for more CES 2007 coverage!"
- Microcontroller ATmega32U4
- Operating Voltage 5V
- Flash Memory 32 KB of which 0.5 KB used by bootloader
- SRAM 2.5 KB
- EEPROM 1 KB
- 16MHz Clock
Foto Arkadiusz Sikorski 2012 / www.arq.pl/ | www.sikorski.art.pl/
I had to take a shot of the Sears signage on the wall.
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Sears interior. Pennsdale, PA. January 2014.
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)
“매일매일 꼬망스하세요”
■ 세컨드 가전 수요 및 1인가구 증대 맞춰 프리미엄 소형가전 패키지 출시
□ 첫 소형가전 패키지 출시, 꼬망스 미니세탁기∙꼬망스 미니냉장고∙전자레인지∙로봇청소기∙코드리스 2 in 1 청소기∙ 침구청소기∙정수기 등 7종
□ 럭셔리 라임 등 기존 제품과 차별화한 디자인 적용
■ ‘바로바로 꼬망스하세요’ 캠페인 통해 매장 내 전용 공간 운영 및 이벤트 진행
■ 한국영업본부장 최상규 부사장 “고객 라이프스타일에 최적화한 ‘꼬망스 컬렉션’을 통해 새로운 수요 창출은 물론 기존 소형 가전 시장에서 새 바람을 일으키겠다”라고 강조
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An Arduino microcontroller uses a CdS photocell and a set of LEDs to indicate the ambient light level. (Move your mouse over the picture to see explanatory notes.)
Just fooling around because I was bored. Maybe I'll think of a good use for this later.
Sophie & I ran a 3-day wearable technology bootcamp using LilyPad Arduino for 11-13 year-olds at Aberystwyth for www.Technocamps.com - a project led by Swansea University in partnership with the Universities of Bangor, Aberystwyth and Glamorgan that inspires young people aged 11-19 to attend technology workshops on a range of computing-based topics.
LEO III circuit Board UK. 1963-1964. A complete LEO III computer installation, with magnetic tape decks, paper tape readers, printers and other peripherals would have stretched approximately 35 metres. The museum has 22 large cabinets from a LEO III, the biggest segment of one to survive in a museum.
Checkoslovakian Twin-lense reflex camera (box style)
Serial 30241
12 pictures of size 6x6 cm on roll film
35mm film converter kit
Lenses: viewfinder - Anastigmat 3/80, camera lens - Belar 3.5/80 (Serial on Belar 201126961)
Focusing: central
Film feed: by a knob
Shutter: Prontor SVS, 1-1/400 s
Year of production: 1958
www.meopta.com/index.php?id=311
My dad passed away ~8 years ago. Recently, we were cleaning out the basement at my parents house and came across a box of old camera equipment. I intend to clean this up in order to display it nicely.
Please have a look at the other photo's of this in my photostream. Any suggestions on how to proceed to clean this up would be appreciated!
■ ‘올해의 녹색상품’ 총 5개 제품 선정, 선정 기업 중 최다
□ ‘트롬’ 드럼세탁기/‘휘센’ 에어컨/‘디오스’ 냉장고/‘히든쿡’ 가스레인지/ ‘침구킹’ 침구청소기 등
■ 2010년부터 5년 연속 ‘올해의 녹색상품’ 선정 쾌거
■ LG전자 한국영업본부장 최상규 부사장 “실질적으로 고객에게 차별화한 가치 줄 수 있는 친환경 제품 지속 선보일 것” 강조
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“화사한 디자인에 편리한 이동까지!”
■ 여행가방의 바퀴/손잡이 등 착안해 이동 편의성 강화
■ 세계적인 색채연구소 ‘팬톤’社와 ‘러블리 파스텔’ 3종 공동개발, 쾌적한 환경 제공하는 의미 담아
■ LG전자 오정원 RAC사업담당 “제습 성능은 물론 고객을 배려한 LG 휘센만의 차별화한 제습기 라인업을 통해 시장을 지속 선도해 나가겠다”라고 강조
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
■ 6일 美 라스베이거스에서 글로벌 시장 공략 위한 전략제품 선보여
□ 슬로건: ‘더 나은 삶을 위한 혁신(Innovation for a Better Life)’
□ 2,044평방미터(㎡) 규모 부스 마련, 시장선도 제품 대거 전시
■ 초(超)프리미엄 가전 브랜드 ‘LG 시그니처’ 첫 선
□ 최고 성능, 정제된 아름다움, 혁신적인 사용성 지향
□ 올레드 TV, 세탁기, 냉장고 등을 시작으로 제품군 확대 예정
■ 차원이 다른 올레드 TV 등 프리미엄 TV 라인업 선보여
□ 슬림하고 고급스러운 디자인의 올레드 TV
□ 더 쉽고 편리해진 ‘웹OS 3.0’
□ ATSC 3.0 핵심기술 개발 주도하며 차세대 방송기술 우위 선점
■ 프리미엄 주방 패키지, 신개념 가전 등 생활가전 전시
□ 프리미엄 주방 패키지 ‘블랙 스테인리스 스틸 시리즈’
□ 코드제로, 스타일러 등 사용편의성 갖춘 신개념 가전
■ 스마트홈 서비스, 기기 간 및 서비스 간 연결성 확대
□ 스마트씽큐 허브 첫 공개∙∙∙홈 게이트웨이, 알림 센터, 스피커로 역할
■ 디자인∙성능 강화한 스마트폰, IT기기와 차별화된 액세서리 등 전시
□ 모던한 디자인의 스마트폰 K시리즈, 탁월한 착용감의 톤플러스 등
□ 몰입감 높은 21:9 화면비 모니터, 성능∙편의성 강화한 사운드 바 등
■ 울트라 올레드 TV, ‘CES 최고 혁신상’ 수상
□ 총 10개 부문 21개 ‘CES 혁신상’으로 역대 최다 수상
■ 글로벌마케팅부문장 나영배 부사장 “앞선 기술력과 혁신적인 디자인의 프리미엄 제품을 통해 고객들에게 차별화된 가치를 제공할 것”
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
■ 편의성 높이고 가격 낮춘 G Pad 시리즈
- 7.0인치, 8.0인치, 10.1인치 등 3종
■ 전략 스마트폰 ‘G3’의 차별화된 사용자 경험, 뛰어난 사용 편의성 제공
- 노크코드, 듀얼 윈도우, QTV, Q페어, 주먹 쥐면 자동촬영 기능 등
■ 11일부터 전국 LG베스트샵 비롯한 오프라인 매장, 온라인 쇼핑몰서 판매
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I got the bad news yesterday......... Parts no longer available.
R.I.P. Pentax K20D - April 2009 to June 2016
Died of a shorted On-Off switch circuit board June 2016.
What one would think was a simple fix puts a $650 camera in the garbage can....WTF!
----------------------------------------------
Pentax K20D 14.6 mega-pixels
SMC Pentax DA 18-250mm lens.
Also has the optional Battery Grip under the body.
■ 글로벌 런칭하는 첫 쿼드HD 스마트폰
■ 오는 27일 아시아 지역을 시작으로 유럽, 중아, 북미, 중남미, 중국 등 순차적으로 출시 예정… 세계 170여 통신사 통해 판매
■ 쿼드HD IPS 디스플레이, 레이저 오토 포커스 카메라, 심플하면서 고급스러운 외관 디자인 등에 국내외 언론과 소비자의 호평 이어져
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The one on the left is a used Canon EF-S 17-55mm f/2.8 IS USM lens I bought via Craigslist. The one on the right is a brand new version of the same lens.
The used lens worked fine for some still photos and videography I did for work. It has the internal dust problem (doesn't affect performance). However, the lens felt loose and it rattled like a kit lens. Also, the focus ring felt like there was sand in the works or something. It didn't rotate smoothly. I noticed some of these things when examining the lens before buying, but I bought it anyway. Good price, and I didn't have a new version as a benchmark.
Now I see the used lens has a sort of brownish tint to the glass. Again, the images I shot with it look fine, but why the difference? Maybe Canon changed lens coatings.
In conclusion, I managed to score the new lens for only $30 more than the used one. I got in on a group buy organized by a website.
“세탁부터 건조까지 건강하게!”
LG전자, ‘에코 하이브리드’ 건조 겸용 세탁기 출시
■ ‘듀얼 건조 시스템’통해 기존 대비 건조시간 40%, 전기료 10% ↓
■ ‘스피드워시+드라이’, ‘셔츠한벌드라이’ 등 소량세탁 및 건조 전용 코스 추가
■ ‘NFC 태그온’ 기능 및 트롬만의 앞선 세탁기술 적용
■ LG전자 세탁기사업담당 이호 부사장 “최근 환경변화에 맞춰 건강까지 생각한 세탁 및 건조 기술을 적용해 세탁기 시장을 지속 선도해 나가겠다”라고 강조
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
This is my electronics bag that I am taking to Las Vegas. I am very excited. Packing light on lenses. One for low light and one for wide shots. Forgot to shoot the wireless adapter to transfer my shots to the iPad.
IFA 2014
Miss IFA stellt die ersten Produkt-Highlights vor: Panasonic LUMIX G DMC-GH4
IFA 2014
Miss IFA presents the first IFA Product Highlights: Panasonic LUMIX G DMC-GH4
Ferrari Spyder.
Abt Electronics mobile audio sound off 2007 showcasing custom mobile installations featuring head units, navigation systems, and speakers from Kenwood, Alpine, Pioneer, Boston, JL Audio and Rockford Fosgate. Exotic cars like Lamborghini, Ferrari and Porsche face off with Honda, Nissan, Toyota, Ford, Chevrolet and Mitsubishi to gain the title loudest on the block. While Abt's own car models show themselves off with BMW, Mercedes, Infiniti, Bentley and Rolls Royce. Special appearance from Chicago Cubs Alfonso Soriano with his custom Hummer H2 done by Abt's own mobile install team.
■ 6일 美 라스베이거스에서 글로벌 시장 공략 위한 전략제품 선보여
□ 슬로건: ‘더 나은 삶을 위한 혁신(Innovation for a Better Life)’
□ 2,044평방미터(㎡) 규모 부스 마련, 시장선도 제품 대거 전시
■ 초(超)프리미엄 가전 브랜드 ‘LG 시그니처’ 첫 선
□ 최고 성능, 정제된 아름다움, 혁신적인 사용성 지향
□ 올레드 TV, 세탁기, 냉장고 등을 시작으로 제품군 확대 예정
■ 차원이 다른 올레드 TV 등 프리미엄 TV 라인업 선보여
□ 슬림하고 고급스러운 디자인의 올레드 TV
□ 더 쉽고 편리해진 ‘웹OS 3.0’
□ ATSC 3.0 핵심기술 개발 주도하며 차세대 방송기술 우위 선점
■ 프리미엄 주방 패키지, 신개념 가전 등 생활가전 전시
□ 프리미엄 주방 패키지 ‘블랙 스테인리스 스틸 시리즈’
□ 코드제로, 스타일러 등 사용편의성 갖춘 신개념 가전
■ 스마트홈 서비스, 기기 간 및 서비스 간 연결성 확대
□ 스마트씽큐 허브 첫 공개∙∙∙홈 게이트웨이, 알림 센터, 스피커로 역할
■ 디자인∙성능 강화한 스마트폰, IT기기와 차별화된 액세서리 등 전시
□ 모던한 디자인의 스마트폰 K시리즈, 탁월한 착용감의 톤플러스 등
□ 몰입감 높은 21:9 화면비 모니터, 성능∙편의성 강화한 사운드 바 등
■ 울트라 올레드 TV, ‘CES 최고 혁신상’ 수상
□ 총 10개 부문 21개 ‘CES 혁신상’으로 역대 최다 수상
■ 글로벌마케팅부문장 나영배 부사장 “앞선 기술력과 혁신적인 디자인의 프리미엄 제품을 통해 고객들에게 차별화된 가치를 제공할 것”
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
Electronics hobby
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.