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■ 저수조 없이 바로 정수하는 직수방식에 ‘순간 냉수’ 기술 더해 시원한 물 제공
■ 제품 전면 청정램프 통해 필터 교체 시점 알려주고 3개월마다 케어 서비스
■ 돌출된 출수구 ‘쿠킹탭’, 위치 조절 되는 받침대 ‘무빙 트레이’ 등 편리성 강화
■ 한국영업본부 정창화 HA마케팅담당 “올해 정수기 라인업을 확대해 시장 공략을 강화할 계획이다”라고 강조
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"IPS, 시네마 3D 기술로 울트라HD TV 대중화 주도"
■ 예약판매 3주간 900대 판매, 국내 시청 환경 고려한 49형 호응 높아
■ IPS, 시네마 3D 기술로 완성한 압도적 화질 선사
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■ SKT 특화 UX인 ‘T액션’, ‘안심클리너’ 업계 첫 적용
□ 손목 스냅을 이용한 한번의 폰 회전-역회전 동작으로 전화받기, 셀카찍기 등이 가능한 ‘T액션’
□ 도난방지, 폰 자동 최적화 기능을 갖춘 ‘안심클리너’
■ ‘G3’에서 호평 받았던 디자인, 카메라, UX(사용자 경험) 계승
□ 5.2인치 IPS 풀HD 디스플레이, 후면키 디자인
□ 레이저 오토 포커스, OIS플러스 기능 탑재한 1,300만 화소 카메라
□ ‘G3’ 대표 UX인 노크 코드, 스마트 키보드, 스마트 알림이 등 탑재
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A close up of the analogue processing section of M2FC, Martlet 2's flight computer. You can see the instrumentation amplifiers (at the bottom) for the strain gauges, each followed by a dual opamp implementing a four pole Sallen-Key filter. On the top are the thermocouple amplifiers (with built in cold junction compensation) and the same filter opamps.
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!
The BristleBot is a vibrobot with an agenda.
It's built with a vibrating pager motor and the busines end of a toothbrush that has slanted bristles.
Decifra-me eu te devoro. Alguém sabe alguma coisa sobre essa máquina? Estou de posse dela com a árdua tarefa de fotografar. Filme 35mm, totalmente manual e mecânica...(Tem manual...em Alemão!!!! ajudou muito né)
Essa cãmera me lembrou o começo de minhas jornadas aéreas. Eu estudava meteorologia e gostava de falar sobre o tempo. Um dia, fui a uma barraquinha de cachorro quente e o vendedor, meu amigo perguntou: E ai, vc que voa e manja de tempo, será que vai chover hoje? Olhei pra cima...limpo, apenas uma nuvem pequena...falei de pronto: Vai nada...
15 minutos depois deu um puta "toró", que as gotas batiam no chão, explodiam e pareciam um cd de tão grandes....Ele me pergunta até hoje sobre o tempo....kkkkkk
Assim foi com essa câmera...E aí, vc que entende de foto, vê uma câmera pra mim? OPA..vejo claro!!!! Tá aí...não tenho a menor idéia da coisa.....kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
■ 고성능PC에 ‘블랙’의 세련된 이미지를 더한 ‘名品 노트북’
■ 가볍고 견고한 마그네슘에, 펄 블랙 색상으로 고급감 강조
■ 출시기념 CGV와 함께하는 ‘그램 블랙’ 증정 이벤트 진행
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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)
Vintage Lab-Volt Electro-Guard Model 442 Ammeter. It's not as accurate as I had hoped so I mainly have it around for decoration.
■ 국내 최초 20만원대 출고가 LTE 스마트폰, 21일 3개 통신사 동시 출격
■ 차별화된 UX 대거 탑재, LTE 스마트폰 경험 대중화
□ 4.5인치 IPS 디스플레이, 1.2GHz 쿼드코어 프로세서,
2,440mAh 착탈식 배터리 등 하드웨어 적용
□ ‘노크코드’, ‘플러그 앤 팝’, ‘퀵 메모’ 등 차별화된 UX
□ 최신 안드로이드 OS ‘킷캣(Kitkat)’ 지원
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This British telephone box has been remade as a local library and adopt-a-book place. Basically, you trade your unwanted book(s) for someone else's unwanted book(s). This was located at the opposite end of the long avenue leading away from the Lions' gatehouse in Heusenstamm, Germany.
Image: GrrlScientist, 27 October 2013.
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.
■ ‘그램’ 디자인 계승한 15.6형 초경량 울트라PC ‘15U340’ 출시
■ 풀HD IPS 패널 탑재, 오픈 부팅 적용으로 사용 편의성 강화
■ 한국HE마케팅담당 허재철 상무 “가벼운 무게와 디자인으로 인기몰이 중인 ‘그램’의 콘셉을 확대 적용해 울트라 PC선택의 새 기준을 제시할 것” 이라고 강조
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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)
Orchestral music and digital sounds on one end of the spectrum; live electronics and visualizations on the other—since 2002, these have been the programmatic antipodes of the Big Concert Night staged by the Ars Electronica Festival, Brucknerhaus Linz and Bruckner Orchester Linz. The visualization is by Arotin & Serghei (AT/RU).
Credit: Florian Voggeneder
Puerto Rico
San Juan's picturesque cobblestone streets, plazas and chapels reflect its Spanish heritage. But the second oldest city in the Americas also boasts fine beaches, lush rainforests, verdant mountainsides, imposing forts and an tropical climate.
Puerto Rico officially the Commonwealth of Puerto Rico / Estado Libre Asociado de Puerto Rico is an unincorporated territory of the United States, located in the northeastern Caribbean.
San Juan, Puerto Rico was founded in 1521.
In 1917, the U.S. granted citizenship to Puerto Ricans. In 1948, Puerto Ricans were given the right to elect their own governor.
A referendum on the political status of Puerto Rico was held in Puerto Rico on November 6, 2012. It was the fourth referendum on status to be held in Puerto Rico and the first in which a majority voted for statehood.
Puerto Rico has been an unincorporated territory of the United States since the Spanish–American War in 1898.
*************
Symbols of Puerto Rico
Animal: Coqui frog
Bird: Puerto Rican Woodpecker
Flower: Puerto Rican Hibiscus (Maga)
Motto: "Joannes Est Nomen Eius" "John is his name"
Tree: Kapok tree
San Juan - Capital city
San Juan postal zip code 00901
El Capitolio de Puerto Rico is listed on the U.S. National Register of Historic Places
El Yunque National Forest - is the only tropical rain forest in the United States National Forest System
Medalla Light beer is made in Puerto Rico
Don Q - Puerto Rico's top-selling rum is produced in Ponce
Boricua - Common way to refer to someone born in Puerto Rico
Cession from SpainDecember 10, 1898
Official languages
Spanish (first official language) English (second official language)
Famous Puerto Rican singers include:
Carlos Ponce - Santurce
Chayanne Figueroa - Río Piedras
Don Omar - Carolina
Ivy Queen - Añasco
José Feliciano "Feliz Navidad" - Lares
Kany García - Toa Baja
La India - Río Piedras
Luis Fonsi - San Juan
Nina Flowers - Bayamón
Noelia Monge - San Juan
Olga Tañón - Santurce, San Juan
Ricky Martin ( Menudo ) - San Juan
Shalim Ortiz - San Juan
Wisin Morera - Cayey
Yandel Veguilla - Cayey
**************
Royal Caribbean Liberty of the Seas Cruise Ship
9 Night Bermuda And Caribbean Cruise
June 4th thru June 12th 2015
Destinations:
USA (New Jersey)
Bermuda - Royal Naval Dockyard
Netherlands (St. Maarten)
France (Saint Martin)
San Juan Puerto Rico
Haiti
- Fifth visit to Puerto Rico -
Hashtag metadata tag
#PR #Puerto #Rico #Ricans #PuertoRico #PuertoRicans #Old #San #Juan #OldSanJuan #SanJuan #NewSanJuan #SanJuanBautista #Latin #Latino #Latinos #Boricua #Boricuas #Borinquen #Spanish #Espanol #Commonwealth #CommonwealthofPuertoRico #UnincorporatedTerritory #Unincorporatedterritories #GreaterAntilles #Antilles #Island #Islands #Caribbean #CaribbeanIsland #CaribbeanIsland #CaribbeanIslands #NorthAmerica
Photo
San Juan, Puerto Rico, USA Unincorporated Territory, Greater Antilles Islands, North America continent
June 9th 2015
A selection of resistors on a circuit board, from our article about resistors.
Our images are published under a Creative Commons Licence (see opposite) and are free for noncommercial use. We also license our images for commercial use. Please contact us directly via our website for more details.
Very clean, Marantz Receiver I picked up at an estate sale today. All It needs is speakers.
An ink stamp inside, which I assume to be the build date reads: January, 19, 1977
■ 강력한 성능의 인버터 컴프레서로 에너지 소비와 냉방시간 줄여
□ 일반형 대비 에너지 최대 62% 절감, 냉방시간 최대 53% 감소
□ 동급 최고 수준의 에너지 효율 달성해 ‘에너지 프론티어’ 등급 획득
■ 공기청정, 제습 등 부가기능 탑재
□ 0.02㎛ 크기의 초미세먼지까지 제거하는 ‘3MTM 초미세먼지 필터’
□ 유해 세균, 박테리아 등 제거하는 ‘제균 이오나이저’
■ 초슬림 디자인으로 좁은 공간에도 설치 쉬워
□ 설치면적 기존 대비 약 30% 줄여
■ RAC사업부장 오정원 상무 “강력한 냉방성능, 다양한 부가기능을 갖추고 슬림한 디자인으로 공간 활용도를 높인 에어컨으로 실용적인 제품을 찾는 소비자들을 만족시킬 것”이라 강조
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■ 14형 크기에 무게 980g인 ‘그램 14’ 첫 공개
□ 국내 14형대 노트북 중 최경량 한국기록원 공식 인증
□ 전작 13.3형과 동일한 무게와 두께 적용…스타일리시한 초슬림 디자인 계승
■ 몰입감 높인 21:9 화면비에 곡면 적용한 ‘LG 곡면 21:9 시네뷰 일체형 PC’ 출시
□ 21:9 화면비 일체형 PC 가운데 최대 크기인 29형 대화면
□ 외부에서도 집에 있는 PC의 컨텐츠 즐기는 ‘홈드라이브’ 서비스 탑재
■ ‘그램 15’, ‘탭북 듀오’ 등 다양한 2015년 PC 라인업도 함께 선보여
■ 졸업 및 입학 시즌 맞이 ‘PC아카데미 페스티벌’ 3월까지 진행
■ HE마케팅FD 담당 허재철 상무 “독창적인 디자인과 앞서가는 기술로 PC시장을 선도해 나갈 것”
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Got some more programmed chips from John Smout at www.clock-it.net/led_clocks/index.html
This is an updated version of the first LED charlieplexed clock I built , this time got some PCB's made instead of etching them at home. I chose to use a blue soldermask with an ENIG (gold) tracks to have them stand out more.
It's hard to photograph these clocks, getting enough light to show the clocks without washing out the LED's and keeping the shutter open too much!
“선(線)이 사라지면 청소가 행복해진다!”
■ 업계 최초 ‘코드제로’ 무선 청소기 풀라인업 완성
□ 로봇청소기, 무선 침구청소기, 무선 핸디스틱 청소기에 이어 무선 진공 청소기 ‘무선싸이킹’ 출시
■ 스마트 인버터 모터, 배터리 기술 결합
■ 업계 최고 수준 흡입력 구현 및 최대 40분 연속 사용
■ 충전 아답터 내장하고도 동급 모델과 동일한 외관 크기 유지
■ LG전자 신석홍 청소기BD담당 “차별화한 무선 청소기 라인업으로 국내 프리미엄 청소기 시장에서 새 바람을 일으키겠다”고 강조
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After a bit of a hiatus, I'm back fiddling with the Doughnut Board clock and I discovered that I had very nearly finished the mainboard! Even more very nearly than I'd thought. All I needed to add was one wire and a clock crystal, then install the chips.
...oh yeah, and one resistor I forgot to put in. Very luckily there was a place for it, since it's a fairly important part.
And with that, there was nothing for it but the inevitable bolting to a crudely-sawn piece of wood scrap and carting it upstairs to the software development zone.
So now, though it may not look like it, this circuit is a functioning clock. I was able to send a preliminary version of the clock software to the microcontroller (MCU) and monitor it through the debugging cable from the Development Environment of Kings. That allows me to start the program running on the circuit and watch its progress on my laptop's screen - what an age we live in, that this can be done with cheap hardware!
Currently the circuit just sets the time to twelve seconds to midnight, then I can watch the display tick over to 00:00:00 in the laptop's chip memory viewing window. Not quite as cool as seeing it on the actual nixies, but in its own way pretty awesome and a big rush knowing that I put at least that much of the circuit together properly.