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Mi primer celular. Un verdadero pionero para su epoca. Uno de los ultimos modelos que la Sony sacó antes de unirse con Ericsson.
I wrote a controller program with Microsoft QuickBasic 4.5 (Copyright 1985), if only because it lets you write binary values to arbitrary addresses as such:
; Set all data lines low/high on 0x3f8h
out 888, 0
out 888, 255
So of course back in 1998, I had a few nerdy LED animation sequences I found I could make with this thing. The two of us (electronics engineering students) got into making "persistence of vision"-related stuff, and ultimately ended up creating that "160 pixel" thing in 2002, which was far more involved and was interactive via telnet and the web.
Bright/dark LED triggering off PS3Eye VSYNC for eye tracking.
The bottom signal is the VSYNC off the camera, the top is the toggled output from the 7474. This is zoomed into a single VSYNC clock pulse.
A schematic diagram for an upcoming project: a crystal set receiver based on the Australian "Mystery Set" designed in 1932 (it's called a "Mystery Set" because the tuner is an incomplete circuit and yet, performs better than a "correctly" designed set). The set will be housed in a wooden box with a lid with lock and key (in the style of an old English crystal set) and a dummy crystal detector for looks only (the actual detector will be a 1N34 type germanium diode). This radio will also have a band switch for longwave, medium wave (standard AM broadcast), and shortwave. Note the use of inductors in series and parallel combinations, and the use of a second detector diode for the signal strength meter. See www.flickr.com/photos/14275763@N08/24133301200/ for photo of some of the parts.
Note: To cover the European LW broadcast band, use 230 turns on L2.
Got parts in from Digikey...soldered up the Shifty VU, HID Portal, ShiftBrite Shield, ShiftBar, and ChronoDot. When LEDs arrive from China, I'll test out the MegaBrite and the OctoBrite.
Photographic and Mirrored works by Iris Fraser and Chris Speck
May 3rd to June 6th
LATE NIGHT Opening Thursday May 5th 10pm till 2am
at the Bellevue, 61a Nassau St.
Cafe Art is a collection of works made with old mirrors and removal processes: taking away the silvering of large sheets of mirror to create organic, and sometimes structured, patterns and images. Iris Fraser creates frames from the mirrors, mounting behind them a series of photographic prints from South American tourist photos taken with a cheap point-and-shoot 35mm camera. Chris Speck turns mirrors into graphic abstractions, the reflective patterns enhanced with vibrant colours. Made to be shown outside of the gallery context, the show takes place in a Kensington Market restaurant. The opening takes place during bar hours. Come out, have a drink and dance.
Iris will be on the decks/laptop.
Il sistema micro quattro/terzi è interessante ma i prezzi cui si fanno pagare le ottiche sono assolutamente sproporzionati se si paragonano a quelli richiesti per obiettivi FX. C'è poco vetro, molta plastica e nessuna tropicalizzazione appure costano poco meno delle ottiche Pro di Nikon. Un esempio? il 7-14 panasonic costa 1.349 euro mentre il 14-24 (suo equivalente fx) Nikon costa 1.590 euro. Solo che quest'ultimo deve coprire l'area di un sensore che è più del doppio di quella del sensore micro 4/3... e in più è tropicalizzato!
Experiment in drawing moving vector dots on a video vectorscope using an FPGA to synthesize a chrominance signal (using only the luminance channel) that is slightly off the colorburst frequency, causing the rotation. The synthetic D1 video signal is sent to an encoder chip to create the analog video signal.
All controls are external. B500k potentiometer in place of the "wave shape" switch. External "gain" control. I also opted for a C100k "rate" control instead of the linear taper. This seems to spread the usable range out nicely.
■ ‘X5’, 5.5인치 대화면에 슬림한 디자인 갖춰
■ ‘X 파워’, 4,100mAh 대용량 배터리에 충전 시간은 그대로
■ 기존 출시한 ‘X 스크린’, ‘X 스킨’, ‘X 캠’ 등 총 5종으로 국내 보급형 시장 공략
※ Social LG전자 (social.lge.co.kr/newsroom) 에서 관련 보도자료를 확인하실 수 있습니다.
The "Wheelwriter" 1984. One of the last models before the computer/word processor took over. The old Speakers Office in Old Parliament House
Also visible, the motor and gearbox that provided the lifting feature. See it in action www.youtube.com/watch?v=7eunXxowqcQ
For years, I have purchased Apple products from Small Dog Electronics because they were recommended by my daughter Jessamyn. They turned out to be as helpful as she said they would be. However, I had never been to the store before this week. Everything had been done online or by telephone. Yesterday I finally had the chance to visit the store in person. They were really great--good service, unintimidating, and helpful. I refrained from telling them that my brother was now the new voice of Apple products online, because I didn't know the ads had started to run yet, but they have.