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My first test with the pan-tilt servo unit.
Next up is finding a way to power and control a small fan attached to the end of it and finding a way to control a minimum of 5, but preferably X, more from one Arduino, I've found some links that look promising.
The electronics room at Protospace. Medium format Kodak Ektar 100, shot with a 1950s Mamiyaflex Twin Lens Reflex Camera
Tools to the right, parts to the left. My workbench has two modes; overly organized, and chaotic + crowded. When I dive into a project, there tends to be five or six working 'threads' competing for resources and attention. Each subtask takes on a life of its own, and the clash of these efforts looks like this. Trust me though; it's a symphony, and my mind is in a focused fugue-state when I'm buried in this. Amusingly, the various steps and components each have a distinct synesthesia-esque voice in my head. Sadly, I get occasionally interrupted by real-life (tm) and then it all comes crashing to a halt and sometime later I have to painfully rebuild that original mental state in order to have *any* hope of remembering where all these tiny parts came from. Its like coding or math. This is why I photograph, sketch and document project steps so obsessively.
Learning to use the different functions on my new scope... here I have an Arduino reading an I2C EEPROM.
The I2C bus will be used alot in many future projects.
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.
■ ‘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.
Printed circuit board that should be equivalent to the breadboard that displayed The Eight Colors. It'll be much smaller and neater, about two and a half inches square and with a minimum of actual wires - it'll be mostly low-profile surface mount stuff like on this board.
It's a bit goofier than most boards I make, because I think the recipient will appreciate that.
Everything is mirror-image because you have to do that to get the boards right. What you see here gets laser-printed onto the Special Blue Stuff, then applied face-down to the bare copper circuit board and ironed on. When you peel away the Special Blue Stuff, you're left with a mirror image of what was printed, which was a mirror image of what you wanted, so you end up with what you wanted.
I have a terrible grasp of visual/spatial stuff, so I always have to walk myself through that concept.
[#Beginning of Shooting Data Section]
Nikon D300
3/30/2014 15:39:26.68
Time Zone and Date: UTC-5, DST:ON
Lossless Compressed RAW (12-bit)
Image Size: L (4288 x 2848)
Lens: 18-70mm F/3.5-4.5G
Artist: Bob Culver
Copyright: RP Culver Photography
Focal Length: 70mm
Exposure Mode: Manual
Metering: Matrix
Shutter Speed: 1/100s
Aperture: F/11
Exposure Comp.: 0EV
Exposure Tuning:
ISO Sensitivity: ISO 500
Optimize Image:
White Balance: Color Temp. (4000K), 0, 0
Focus Mode: AF-S
AF-Area Mode: Dynamic, 9 points
AF Fine Tune: ON(0)
VR:
Long Exposure NR: OFF
High ISO NR: OFF
Color Mode:
Color Space: sRGB
Tone Comp.:
Hue Adjustment:
Saturation:
Sharpening:
Active D-Lighting: Normal
Vignette Control:
Auto Distortion Control:
Picture Control: [VI] VIVID
Base: [VI] VIVID
Quick Adjust: 0
Sharpening: 4
Contrast: Active D-Lighting
Brightness: Active D-Lighting
Saturation: 0
Hue: 0
Filter Effects:
Toning:
Map Datum:
Image Authentication: OFF
Dust Removal: 3/30/2014 14:39:22
Image Comment:
[#End of Shooting Data Section]
■ LG 시그니처 제품, 일본 최고 권위 디자인상 대거 수상
□ LG 시그니처 올레드 TV, LG 시그니처 냉장고 ‘Best 100’ 선정
□ 심사위원단, ‘군더더기 없는 TV 디자인’, ‘꿈에 그리던 냉장고’라 평가
□ LG 시그니처 전 제품 포함 총 16개 수상…국내 기업 중 최다
■ 노창호 디자인센터장 “LG전자만의 차별화된 디자인 가치를 지속적으로 보여줄 것” 이라고 강조
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General Radio Type 687 Electron Oscillograph.
This was the first successful commercial oscilloscope ever. GR made one model before this, but they did not sell more than a handful. They made one more model after this, but did not market it effectively.
The only other oscilloscopes made before GR's three models were custom research instruments not sold as commercial products.
GR's oscilloscopes predated Dumont, Tektronix, HP, etc.
This one is rather beat up, but entirely restorable, even the broken shafts. It contains very little electronics (no vertical amps for example) so after replacing a few very old capacitors, it will probably be fully functional.
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.
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.