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NASA Physical Oceanography Program Scientist Eric Lindstrom inspects a sensor-laden buoy prior to it being loaded onboard the Woods Hole Oceanographic Institution's vessel Knorr on Tuesday, Sept. 4, 2012, in Woods Hole, Mass. The buoy will be deployed in the Atlantic Ocean as part of the Salinity Processes in the Upper Ocean Regional Study (SPURS) which is set to sail on Sept. 6. The NASA-sponsored expedition will sail to the North Atlantic's saltiest spot to get a detailed, 3-D picture of how salt content fluctuates in the ocean's upper layers and how these variations are related to shifts in rainfall patterns around the planet. Photo Credit: (NASA/Bill Ingalls)
D100 focus sensor chip.
Forground leds 6 channels, 6800 lumen, 4 ms.
Zerene 35 stacks 3 um
Nikon D7100 + AFD200/F4 + Mitutoyo M Plan APO 10X.
Mirror up time 1500 ms.
Led flash delay 380 ms
A map of the pentax autofocus sensors. Contrary to what the indications in the viewfinder, these sensors are not points but are T and L shaped on the sides and a cross in the middle. Only the 9 points in the middle are cross sensors.
Une carte des zone d'autofocus. Contrairement à ce que le viseur laisse supposer les "points" d'autofocus ne sont pas des points mais des L et T sur les bords et une croix au milieux. Seuls les 9 points du milieu sont de type "croisé" (ils détectent un contraste aussi bien vertical qu'horizontal).
Bottom Shelf: Sock pairing and bundling, rough gradation board, brown stair
Second Shelf Up: Beads on horizontal bar (toddler), knobbed cylinder block and blindfold, sound cylindars
Third Shelf Up: Pink tower, constructive triangles, Pythagoras "board" (DIY of felt, no actual board)
Fourth Shelf up: Temperature tablets, tactile matching (sandpaper) tablets and blindfold, baric tablets
Right: Red rods
Disused "Sensor Test Stand" decaying away in a military equipment junkyard in San Antonio, Texas.
The words "SENSOR TEST STAND" had been stenciled in the top left corner of this unit, and there was a word in front of it, but it had weathered to the point where I couldn't read it for certain, but I think it said "GASKET", which might make sense with the pressure gauges and what not on the unit.
Terrible composition, I know...but I was in a hurry, and this was a one-shot deal.
See an aerial view of this junkyard to get an idea of the size.
Night, full moon, xenon flashlight.
Sandia National Laboratory researchers checks tiny sensors in a test fixture, where he exposes them to different environments and measures their response to see how they perform.
For more information or additional images, please contact 202-586-5251.
An example of how a sensor clean should be. This is from a Canon 1D mk2N.
On the left, a dirty sensor. After a thorough clean the image to the right shows that it was successful.
View large to see it properly.
This is a photo of a 3.2MP CCD sensor from a broken camera I had given to me. the sensor itself it maybe around a square centimeter in size. This really makes me appreciate the 21MP camera that took this photo! If you want more detail, it's here.
My Photoblog: don.komarechka.com
How to monitor system temperature on Linux
If you would like to use this photo, be sure to place a proper attribution linking to xmodulo.com
IR sensor voor Fischertechnik kogelbaan. De IR sensor kan werken op 5V en op 9V. Hij is niet gevoeilig voor omgevings licht. Zelfs getest in volle zon blijft hij correct werken. Het stroomverbruik door de IR diode is ongeveer 9mA en de load voor de Phototransistor is 5 mA. Burst van kogels worden mooi verwerkt. Ook getest met de TXT Controller Fischertechnik en 9V voeding.
3D files:
View large for the full horror.
I decided to clean my sensor last night.
I'd gotten a bit tired of cloning out the same dust spots from my photos taken over the last few months.
I use the Arctic Butterfly from Visible Dust to clean, I'd only used it once before but I was very impressed with it.
So, I took the lens off and set the camera to Sensor Cleaning mode.
After the first clean most of the dust had gone, but a few small smears had appeared.
I decided I'd better clean it again as smears would be a lot harder to clone out than the odd spot.
I did it again, put the lens back on, took a test shot and nearly died - I'd somehow managed to seriously gunge up my sensor.
I cleaned it about 3 times more and it still wouldn't go away.
I then decided to do some googling around to see what online advice I could find.
Micheal Reichmann's site is actually the number one hit for "Arctic Butterfly" on Google, and it contains this gem:
"7: If there is a stubborn particle, note where in the frame it is, and then with the shutter open in cleaning mode, shine a flashlight into the mirror housing at an oblique angle. You should be able to see it. Just remember that the location will be upside down from where you saw it on the monitor.
8: Try using the Butterfly again, this time concentrating on the spot. If this doesn't work, you'll need more sophisticated cleaning tools, such as the swabs and fluids available from VisibleDust."
Following the advice I brushed the sensor back and forth on the problem spots, which were easily visible.
I then re-attached the lens, took the test shot and hey presto, clean!
Not sure what I did wrong to get all that gunk on there, I just hope I can go another 6 months or so without having to clean it again.
Please don't use this image on websites, blogs or other media without my explicit permission. © All rights reserved - - DIREITOS RESERVADOS
Não Copie sem minha autorização.
LEI DO DIREITO AUTORAL, Nº 9.610, DE 19 DE FEVEREIRO DE 1998.
MOC: Sensor GTR. A variation of the theme from my previous Supercar - I wanted to see if I could build something a supercar that looked a bit more like it was meant for the road than for the track. Very happy with the result.
Aerial Drone Panorama! Million Dollar Highway U.S. 550 Silverton to Ouray Colorado Autumn Colors Snow Stormy Moody Weather! Fall Foliage Aspens Fine Art Landscape Nature Photography DJI Mavic 2 Pro Drone Hasselblad L1D-20c Camera 20MP 1” CMOS Sensor! Elliot McGucken Master Fine Art Aerial Drone Photography Colorado Fine Art US 550!
Dr. Elliot McGucken Fine Art Spacetime Sculpture dx4//dt=ic:
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All my photography celebrates the physics of light! The McGucken Principle of the fourth expanding dimension: The fourth dimension is expanding at the rate of c relative to the three spatial dimensions: dx4/dt=ic .
Lao Tzu--The Tao: Nature does not hurry, yet everything is accomplished.
Light Time Dimension Theory: The Foundational Physics Unifying Einstein's Relativity and Quantum Mechanics: A Simple, Illustrated Introduction to the Unifying Physical Reality of the Fourth Expanding Dimensionsion dx4/dt=ic !: geni.us/Fa1Q
"Between every two pine trees there is a door leading to a new way of life." --John Muir
Epic Stoicism guides my fine art odyssey and photography: geni.us/epicstoicism
“The clearest way into the Universe is through a forest wilderness.” --John Muir
Epic Poetry inspires all my photography: geni.us/9K0Ki Epic Poetry for Epic Landscape Photography: Exalt Fine Art Nature Photography with the Poetic Wisdom of John Muir, Emerson, Thoreau, Homer's Iliad, Milton's Paradise Lost & Dante's Inferno Odyssey
“The mountains are calling and I must go.” --John Muir
Epic Art & 45EPIC Gear exalting golden ratio designs for your Hero's Odyssey:
Support epic fine art! 45surf ! Bitcoin: 1FMBZJeeHVMu35uegrYUfEkHfPj5pe9WNz
Exalt the goddess archetype in the fine art of photography! My Epic Book: Photographing Women Models!
Portrait, Swimsuit, Lingerie, Boudoir, Fine Art, & Fashion Photography Exalting the Venus Goddess Archetype: How to Shoot Epic ... Epic! Beautiful Surf Fine Art Portrait Swimsuit Bikini Models!
Some of my epic books, prints, & more!
Exalt your photography with Golden Ratio Compositions!
Golden Ratio Compositions & Secret Sacred Geometry for Photography, Fine Art, & Landscape Photographers: How to Exalt Art with Leonardo da Vinci's, Michelangelo's!
Epic Landscape Photography:
A Simple Guide to the Principles of Fine Art Nature Photography: Master Composition, Lenses, Camera Settings, Aperture, ISO, ... Hero's Odyssey Mythology Photography)
All art is but imitation of nature.-- Seneca (Letters from a Stoic - Letter LXV: On the First Cause)
The universe itself is God and the universal outpouring of its soul. --Chrysippus (Quoted by Cicero in De Natura Deorum)
Season of mists and mellow fruitfulness
Close bosom-friend of the maturing sun
Conspiring with him how to load and bless
With fruit the vines that round the thatch-eves run;
To bend with apples the moss'd cottage-trees,
And fill all fruit with ripeness to the core;
To swell the gourd, and plump the hazel shells
With a sweet kernel; to set budding more,
And still more, later flowers for the bees,
Until they think warm days will never cease,
For Summer has o'er-brimm'd their clammy cells. --To Autumn. by John Keats
Photographs available as epic fine art luxury prints. For prints and licensing information, please send me a flickr mail or contact drelliot@gmail.com with your queries! All the best on your Epic Hero's Odyssey!
Camera sensor.. this is just a few millimeters across.
Taken with a reversed 50mm prime lens, taped securely to a filter adapter attached to my Canon S70.
My phone died recently. I think the charging circuit quit working, because it would recognize being plugged into power, but the battery never charged. It has since been replaced.
MOC: Sensor GTR. A variation of the theme from my previous Supercar - I wanted to see if I could build something a supercar that looked a bit more like it was meant for the road than for the track. Very happy with the result.
Aerial Drone Panorama! Million Dollar Highway U.S. 550 Silverton to Ouray Colorado Autumn Colors Snow Stormy Moody Weather! Fall Foliage Aspens Fine Art Landscape Nature Photography DJI Mavic 2 Pro Drone Hasselblad L1D-20c Camera 20MP 1” CMOS Sensor! Elliot McGucken Master Fine Art Aerial Drone Photography Colorado Fine Art US 550!
Dr. Elliot McGucken Fine Art Spacetime Sculpture dx4//dt=ic:
Epic Fine Art Photography Prints & Luxury Wall Art:
Support epic, stoic fine art: Hero's Odyssey Gear!
Follow me on Instagram!
Facebook:
All my photography celebrates the physics of light! The McGucken Principle of the fourth expanding dimension: The fourth dimension is expanding at the rate of c relative to the three spatial dimensions: dx4/dt=ic .
Lao Tzu--The Tao: Nature does not hurry, yet everything is accomplished.
Light Time Dimension Theory: The Foundational Physics Unifying Einstein's Relativity and Quantum Mechanics: A Simple, Illustrated Introduction to the Unifying Physical Reality of the Fourth Expanding Dimensionsion dx4/dt=ic !: geni.us/Fa1Q
"Between every two pine trees there is a door leading to a new way of life." --John Muir
Epic Stoicism guides my fine art odyssey and photography: geni.us/epicstoicism
“The clearest way into the Universe is through a forest wilderness.” --John Muir
Epic Poetry inspires all my photography: geni.us/9K0Ki Epic Poetry for Epic Landscape Photography: Exalt Fine Art Nature Photography with the Poetic Wisdom of John Muir, Emerson, Thoreau, Homer's Iliad, Milton's Paradise Lost & Dante's Inferno Odyssey
“The mountains are calling and I must go.” --John Muir
Epic Art & 45EPIC Gear exalting golden ratio designs for your Hero's Odyssey:
Support epic fine art! 45surf ! Bitcoin: 1FMBZJeeHVMu35uegrYUfEkHfPj5pe9WNz
Exalt the goddess archetype in the fine art of photography! My Epic Book: Photographing Women Models!
Portrait, Swimsuit, Lingerie, Boudoir, Fine Art, & Fashion Photography Exalting the Venus Goddess Archetype: How to Shoot Epic ... Epic! Beautiful Surf Fine Art Portrait Swimsuit Bikini Models!
Some of my epic books, prints, & more!
Exalt your photography with Golden Ratio Compositions!
Golden Ratio Compositions & Secret Sacred Geometry for Photography, Fine Art, & Landscape Photographers: How to Exalt Art with Leonardo da Vinci's, Michelangelo's!
Epic Landscape Photography:
A Simple Guide to the Principles of Fine Art Nature Photography: Master Composition, Lenses, Camera Settings, Aperture, ISO, ... Hero's Odyssey Mythology Photography)
All art is but imitation of nature.-- Seneca (Letters from a Stoic - Letter LXV: On the First Cause)
The universe itself is God and the universal outpouring of its soul. --Chrysippus (Quoted by Cicero in De Natura Deorum)
Season of mists and mellow fruitfulness
Close bosom-friend of the maturing sun
Conspiring with him how to load and bless
With fruit the vines that round the thatch-eves run;
To bend with apples the moss'd cottage-trees,
And fill all fruit with ripeness to the core;
To swell the gourd, and plump the hazel shells
With a sweet kernel; to set budding more,
And still more, later flowers for the bees,
Until they think warm days will never cease,
For Summer has o'er-brimm'd their clammy cells. --To Autumn. by John Keats
Photographs available as epic fine art luxury prints. For prints and licensing information, please send me a flickr mail or contact drelliot@gmail.com with your queries! All the best on your Epic Hero's Odyssey!
Here you can see the D40x sensor with its IR blocking filter removed. Without this filter, and without an IR passing filter, the D40x now records both IR and Visible light.
“The Hubble Space Telescope (HST) begins its separation from the Space Shuttle Endeavour following a week and a half berthed in the space vehicle’s cargo bay. Part of Earth’s horizon is visible in the lower right corner.”
On my birthday in 1983 I got my first camera. With this camera, an Agfa Optima Sensor, I made my first train pictures.
Arduino Heartbeat sensor circuit soldered together without a board. Later enshrined in electrical tape.
Information: cmpercussion.blogspot.com/2009/07/heartbeat-sensor.html
work in progress: 40X420 secondi QHY 183c sensore -10,sub frame;50 dark,20 flat e 20 dark-flat, obiettivo Samyang settato a F2,8, autoguida e dithering con PHD Guiding su FS60 CB e Orion Starshoot,software gestione intera sessione N.I.N.A., montatura AZEQ6 GT SW, cielo di casa con SQM 19,90, leggera umidità ad alta quota.
aggiunti altri 36 frame di 7 minuti
I will be using this camera in week 71 of my 52 film cameras in 52 weeks project:
www.flickr.com/photos/tony_kemplen/collections/72157623113584240
The first year is documented in this book:
Rain sensor for sprinkler system - Feel free to use this photo for your website or blog as long as you include photo credit with a clickable (hyperlinked) and do-follow link to
Sensors fitted with rubber washers and contour rings, you will need to select the correct contour rings to fit the countour of the bumper when fitting the sensors
The Agfamatic 100 is a viewfinder camera for Pak-Film 126 cassettes. It has an Agfa Colorstar lens with fixed focus and fixed aperture. Two shutter speeds are selectable with the ring around the lens barrel, the scale showing a cloud and a sun symbol. The camera has a single stroke advance lever that advances the film, cocks the Parator shutter and turns the flash cube holder on which magicubes can be fired as flash. On the axis of the advance lever is the red "sensor", the shutter release button hidden under a round piece of red foil. A little black plastic button side on the side unlocks the back door for opening the camera. The back door has a window for making visible the film cassette's exposure counter. The camera has an optical bright frame viewfinder of reverse Galilean type
The fifth and final orbiter ever built for the NASA Space Shuttle program, Endeavour (OV-105) was also the most technologically advanced vehicle in the fleet when she first entered into service in 1992. Improvements included better avionics, inertial measurement units, general purpose computers, and tactical air navigation systems superior to those found on any other shuttle at the the time.
Authorized by Congress in August 1987 as a replacement for the Space Shuttle Challenger, Endeavour was constructed in just under 4 years for approximately $1.7 billion. Her maiden voyage was on May 7, 1992 as part of the STS-49 mission.
Endeavour was scheduled to be the final orbiter to ever fly on a regular mission (STS-134) in the NASA Space Shuttle Program, but with the passing of a 2011 appropriations bill authorizing the conversion of STS-335 to STS-135, one last mission, flown by Atlantis, was approved.
STS-134 was commanded by Captain Mark E. Kelly with Gregory H. Johnson piloting Endeavour. Michael Fincke, Roberto Vittori, Andrew J. Feustel, and Gregory Chamitoff were all Mission Specialists.
The mission's total liftoff weight was measured at 2,052,443 kg (4,524,863 lb), with a payload that included the Alpha Magnetic Spectrometer 2, ExPRESS Logistics Carrier 3, GLACIER Freezer Module, and Orbiter Boom Sensor System. Endeavour also carried four Department of Defense payloads: MAUI, SEITI, RAMBO-2, and SIMPLEX.
At liftoff, Endeavour generated 5.255 MN (1,181,400 lbf) of thrust, burning 4,990 kg (11,000 lb) of fuel per second. She reached orbit 8 minutes and 26 seconds later, traveling 27,650 km/h (17,180 mph), roughly equivalent to March 23 at sea level.
STS-134 was the final flight of Endeavour, and lasted 15 days, 17 hours, 38 minutes, and 51 seconds. During this time, the orbiter traveled 10,477,185 km (6,510,221 mi). At the end of its service, Endeavour had flown 25 missions, spent 296 days, 3 hours, 34 minutes, and 2 seconds in space, completed 4,671 orbits, and traveled 197,761,262 km (122,883,151 mi).
Although the youngest of the five Space Shuttles, Endeavour holds the most notable milestones, including delivery of the first U.S. component to the International Space Station (STS-188), the flight of the first African-American woman in space (STS-47), the first ever three-man EVA (STS-49), and the mission that saved the Hubble Space Telescope (STS-61).
Viewed from the apex of the recently completed (2011) Max Brewer bridge in Titusville, Florida. At close to 30 m (100 ft) above the water, and 18.2 km (11.3 mi) away from Launch Complex 39, the bridge is widely considered the best location from which the general public can view a launch for free.
Permalink: toddhpoole.com/projects/photovideo/2011/05/final-flight-o...
This light sensor works reasonably well. Goodluckbuy list it as “Electronic Brick Light Sensor Brick Module” (SKU: 75283). That’s right brick is in there twice.
From what I could find I think made by Itead. The A-D switch lets you pick the type of output from the sensor. An analogue voltage or digital high/low. The switch point for digital is adjustable via the pot and the board uses an LM358 op-amp.
Programming and working out how to apply an analogue input value to automatically adjust an output brightness value for my series of 7-segment displays proved annoying and I had little success. I believe a lot more trial and error would be needed to make this and other displays adjust with the brightness of the room. Or perhaps I’m just a bit crap.
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