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Arduino + Pmr + RTTY = Remote Temperature Sensor
emmanuelgranatello.blogspot.it/2012/08/remote-temperature...
Before and after pics from cleaning my D600 sensor for the first time.
I used Sensor Swab Type 3 and the Eclipse Optic Cleaning Fluid, both bought from Amazon.com
www.amazon.com/Sensor-Swab-Type-Box-12/dp/B0029WUKVG/ref=...
www.amazon.com/Photographic-Solutions-ECDSC-Cleaning-Solu...
It took 4 swabs to get it 99% clean (3 would have been fine, but I was being OCD about 1 tiny spec). Here is the before and after in full resolution!
Shot with the Tokina 17-35, F14, ISO 800, 1/4s for all shots, around 17-19mm. AWB made the last photo a bit different colored, but you get the point :)
Total end cost to me was about $47, which is less than a typical shop sensor cleaning, and I still have 8 swabs left -- good for another 2 or 3 cleans hopefully!
Arduino + Pmr + RTTY = Remote Temperature Sensor
emmanuelgranatello.blogspot.it/2012/08/remote-temperature...
365 Project - Day 343
I will have to shoot a wedding tomorrow. All by myself as the sole wedding photographer. A truly scary proposal. I did all the necessary preparations: An extensive prep talk with the couple, location scouting, a talk with the registrar. Now all that is left is making sure my equipment (and the backups) are in perfect condition. This is the Mark III’s sensor under a sensor loupe. Cleaning a sensor is always a little bit scary but once you get used to it can be done fairly quickly.
This is the new temperature sensor w/ power indicator LED, and a new connector interface (RJ45 + backup .100 headers.)
More info here: make.rrrf.org/ts-2.0
An MCA Cat III Workboat, owned by Aspect Land & Hydrographic Surveys Ltd, of Ayrshire.
The 'Marine Sensor' is road towable, and with a small forward cabin, can deploy from a slipway or boat hoist / crane and able to operate a wide variety of sensors.
Her hulls and catamaran configuration lend a fast transit speed and give good directional stability resulting in high quality survey data.
MCA Cat III Workboat
Length 6.9m
Beam 2.5m
Draught 0.3m
see the line running horizontally through the entire photo. can anybody please tell me what this means? ( out of cam )
This is our remote temperature and depth sensor. It's designed to be mounted on a bridge facing south. The solar panel and battery keep the system (in the battery box) up and taking temperature and depth samples. The idea is that we can measure temperature and depth in areas of the Hudson where the winter ice would destroy (utterly destroy) anything in the water.
Pacific Northwest National Laboratory developed sensor-packed synthetic salmon that are making their way through the turbines at Bonneville Dam and other hydroelectric projects to measure the conditions that real fish encounter as they pass through turbines at hydroelectric dams on their way to the ocean. The information they collect could lead to more fish-friendly turbines in the future.
For more information, visit www.pnl.gov/news/
Terms of Use: Our images are freely and publicly available for use with the credit line, "Courtesy of Pacific Northwest National Laboratory." Please use provided caption information for use in appropriate context.
Sensor: 7.2 effective megapixels, 1/1.8" Sony Super HAD CCD
Lens: Carl Zeiss Vario-Tessar lens (3x optical zoom)
F2.8 - F5.2, 38-114mm (35mm equiv.)
Monitor: 1.8” LCD (134,000 pixels)
Weight: 147 g (5.4 oz)
Announced in July 2004
In my recent experience night shooting with a full-frame sensor, I've sure learned a lot. One key point I've learned is to be a lot more flexible with the weather - or dare I say, embrace it.
In past attempts, I looked for the clearest of nights on a new moon or within a day or so of it. Being so selective though can make it difficult when the 5 day window gives you one good weekend to work with and it ends up being all cloudy. I had to think about those things when renting the full-frame camera and lenses.
While a new moon is important, I've learned I can open the window a few days if the moon has set - worth paying attention to. This was especially convenient for these shots as the crescent moon set during my drive up the hill. I've also learned that clouds can be good to some degree. Just like in daytime shots, clouds can add character in the darker hours just the same. In fact, I learned a lot from shooting Mountain Pass Illumination. I loved the wispy cloud up near the top that reflected the light. After having seen a few clouds that night, I wondered what other night scenes could look like if I tried using clouds to enhance the scene.
Here we see a night capture with Clinton Reservoir in the foreground and Clinton Amphitheater in the background taken near the old ghost town of Kokomo, Colorado. A beautiful scene on its own, the clouds came in to reflect light from the Climax Molybdenum Mine just over the hill. And that's where I think this image really shines. I loved how the clouds softly reflected the mine's light up to the peaks. All that, and I still got a starry background!
12.2 megapixel Camera
CMOS Image Sensor
HD Recording
2.7 TFT Colour LCD Screen
[ Free: 4 GB SD Card (inside the box) +DSLR Camera Bag+ Nisi Filter 58mm (worth Rs. 950)+ Additional 16GB card 10 card (worth Rs. 1000) + Free Workshop ]
[ Our Price: Rs. 37,820.00 ] [ You Can buy here : www.thecameraboutique.com/Products/Anil-Radio-House-Camer... ]
Assembled AuroraWatchNet magnetometer sensor unit. The lower PCB is a Calunium v2.0 microcontroller board, the upper PCB is the FLC100 shield. This contains a Ciseco XRF radio module (blue PCB). The FLC100 magnetometer is located on a remote PCB (not shown).
Canon 10mp aps-c image sensor used in 400d / Rebel XTi and possibly in 40d 1000d
Die size 24.3 x 17.6 = 427.68mm2
Effective area size 22.2 x 14.8
Updated version of my wireless temperature sensor module.
The temperature is read once a minute and transmitted using the RFM12B transceiver to a Nanode which relays it to my emoncms installation. You can see a screenshot here.
Here is the stripboard layout for it.
More about this on my blog here.
Al final de la estación de la Serena se encuentra este artefacto, que tiene como fin activar las barreras del paso a nivel, que se encuentra unos 300 metros más adelante.
At the end of La Serena station is this device, which is designed to activate the level crossing barriers, that is about 300 meters ahead.
Argonne bioengineer Aeraj ul Haque inspects a biochip before preparing it for the detection of prostate specific antigen.
Rockwell Automation Expands Sensor Offering with New Stainless Steel Sensors
Visit phx.corporate-ir.net/phoenix.zhtml?c=196186&p=irol-ne... to view full news
release text.
My prototype temperature sensor at work in my office, while my $6.00 cast iron chicken looks on. This board automatically posts the temperature to a mySQL database, and its associated webpage displays the temperature over time. Story of what it does is at... http://www.ka1kjz.com/861/temperature-webpage-update/
This is a picture I created for the tfttf 48 hour challenge. Image sensors shot on glass and illuminated from above and below. These are CMOS sensors made by Omnivision.
Pasó de un día a otro, seguramente por cambiar el objetivo donde no debía... Ahora estoy intentando dejarlo lo más limpio posible, pero no es fácil.
Test shots, fully stopped down lens on white paper, before and after cleaning the Sony α 77 ii sensor.
Sensor cleaning method:
1. Blower.
2. Two passes with dry brush.
3. Two swabs dampened with cleaning fluid (4 passes).
Sony α 77 ii
DT 18-135mm ƒ/3.5-5.6 SAM
Vivitar 285 Zoom Thyristor flash off camera
2 shots combined with Photoscape