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■ 서울과 샌프란시스코에서 7일 동시 공개행사
□ 이달 말 한국 출시를 시작으로 글로벌 시장 순차 공급
■ ‘쿼드 DAC’과 ‘B&O’의 만남… 섬세하고 깨끗한 원음의 감동 전달
□ 세계 최초 ‘32비트 하이파이 쿼드 DAC’ 탑재 스마트폰
□ ‘B&O 플레이’와 함께 튜닝한 세계 최고 수준 오디오 기능 탑재
■ CD 음질 보다 6.5배 뛰어난 ‘24비트 하이파이 녹음’ 가능
□ 오디오 녹음앱: ‘기본’, ‘콘서트’, ‘사용자 설정’ 등 사용 환경에 따라 선택
□ 자신만의 음원 제작이 가능한 ‘스튜디오 모드’ 기능: 미리 녹음된 반주에 자신의 노래나 악기연주를 더해 녹음
■ 전문가가 찍은 것 같은 흔들림 없는 동영상 촬영 가능
□ 흔들림 보정 기능: 전자식 손떨림 방지(EIS) + 디지털 이미지 보정(DIS)
□ ‘비디오 전문가 모드’에 ‘하이파이 비디오 레코딩 기능’ 추가: 시냇물 소리, 발자국 소리 등 현장의 세세한 소리까지 24비트로 담아
■ 세계 최초 전?후면 광각 카메라 탑재
□ 후면 135도, 전면 120도 광각 카메라 탑재
□ ‘하이브리드 오토 포커스’ 탑재, 세 가지 포커스 방식으로 동시 측정
■ ‘세컨드 스크린’ 등 멀티미디어 기능 강화한 사용자 경험(UX) 제공
□ 밝기 높이고, 글자크기 키워 시인성 개선한 ‘세컨드 스크린’ 탑재
□ 최신 ‘안드로이드 7.0 누가’ 기반의 UX로 사용 편의성 높여
■ 견고함을 갖춘 실용적인 아름다움
□ 알루미늄 소재의 후면 배터리 커버
□ 상?하단에 충격에 강한 ‘실리콘-폴리카보네이트’ 사용
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I bought a LAP-C-16032 some years ago and upgraded the hardware in the unit to have 32 channels. The h/w upgrade cost in the order of £5 total.
The memory device was capable of 128k samples per channel but was crippled by software to 32k only. There is software around that allows this to be edited but it never worked for me (wouldn't compile).
Being a h/w engineer I took a different approach. I constructed an interface using a small Arduino Nano circuit board (£1 off eBay) on a piece of scrap Veroboard and tacked some wires onto the onboard EEPROM (93LC46).
The Arduino is a 5V part and the EEPROM was running at 3.3V requiring a level shifter. This comprised of 4x resistive divider networks, 3x for the EEPROM and 1x for the GL660 USB interface device that talks to the EEPROM. The additional control to the GL660 was to allow it to be held in a reset state to allow the Arduino to talk without interference.
A simple Arduino script allows the EEPROM to be read and written. Decoding what to change is documented on the web.
The above has successfully allowed me to use the full 32 x 128k capability of the device, all for a very nominal cost. The change to the EEPROM allows the newest drivers and software to be run without modification.
The RX converter portion of my LF 10MHz transverter. The board above the breadboard is an early attempt at a Lowfer beacon that I'm using to test the RX converter. The spool of wire is being used as an "antenna" to receive the unamplified signal generated by the TX.
The 2014 Acura RLX Production Model on display at NAIAS 2013.
For more information, please visit: TheDrivingLife.com/2014-Acura-RLX.
All that wood. Back in the early 1990's, I gave all 27 pieces to my friend Jake Manning and he refinished them all to virtual perfection.
...or The Electronic Tree.
A tiny ribbon cable from a replacement screen for my son's Nintendo DS that I will be spending most of the rest of my life trying to fit.
This little microcontroller evaluation kit is going to be a long exposure timer/intervalometer when I'm done with it. For about $20, it comes with an 8-bit processor with 16K of flash memory, LCD screen, a serial port for programming (you have to solder your own header to it), a temperature sensor, and other assorted goodies (including 512KB of external flash that I have no use for).
Here's the circuit for the Black Box Lightshow. I'm pretty sure it's right. And now, an explanation:
The LED array is shown here as individual diodes, though I used six 5x7 LED arrays, each one is 2" tall. They are arranged as 14 rows and 15 columns. The left channel is 8 columns and the right channel is 7 columns. The extra column from the left channel is the center column and gives nice symmetry. Not shown here is that on the right channel, the first column (pin 1) is not used so that the other columns are equal.
The LM3914 is a Dot/Bar Display Driver. It does all the heavy lifting of converting the audio signal into a series of bars - these are typically used as digital meters. The potentiometer sets the sensitivity of the display. Since the rows are multiplexed (see below), each column is only driving one LED at a time. I only show the left channel here, the right channel is identical, and they share the level setting potentiometer.
The right portion of the diagram is a 555 clock, a 7493 4-bit counter and a 74154 4-to-16 line decoder/demultiplexer. This is the "sweep" part of the display that cycles through each row of LEDs. The potentiometer at the top controls the sweep speed. The net result is that the 74154 is cycling through the pins/rows, grounding each in succession. Note that I only have 14 rows, but it is counting to 16 each time. No big deal, it doesn't affect the perceived output at all.
The N2907 transistors are there to provide enough power for all the LEDs. Potentially, all 15 LEDs in a row can be lit up at once, so the transistors make sure there is enough juice.
Unfortunately, I lost the original plans during a garage cleaning after I built the electronics (the box took another few months before I got around to it). I opened it up and reverse engineered my own work. I won't guarantee it, but it sure looks right to me. The one weird thing I found is that I don't have power going to pin 8 of the 555 (as shown here), but it works fine - go figure. Also, I'm not 100% sure I got the polarity of the LEDs right, sorry about that. I would recommend testing that out first.
Please post if you build this and let me know! Also, happy to answer questions along the way.
Made some progress with the 603. The intensity control was being disabled by a dead 2N3904 on the Z amplifier board.
But clearly there is more work to do on Y linearity.
“안전, 편의성, 스타일 모두 갖춘 가스레인지”
■ 유해가스와 불꽃 없이 광파 버너로 상판을 가열해 빛으로 음식을 조리
□ 기존 가스레인지 보다 일산화탄소 96% 감소…유지비도 최대 40% 절약
□ 삼발이 등 부속품 없애고 독일 쇼트社 세라믹 상판 적용해 청소도 간편
■ 고온 주의 램프, 2시간 자동 소화 등 안전기능 탁월
■ 제품 전면에 스테인리스 소재 디자인 적용해 고급 주방 가전, 가구 등과 조화
■ LG전자 송승걸 키친패키지사업부장은 “안전, 사용 편의성, 스타일을 겸비한 ‘광파 가스레인지’를 통해 프리미엄 조리기기 시장을 적극 공략할 것”이라고 강조
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Our trip to Singapore. Visit our blog for our round the world story and Singapore at aroundtheworldwithkid.com