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Capteur extrait d'un ancien Nikon Coolpix S3000 (focus stacking).
Image composée de 10 photos assemblées avec CombineZP.
This is after 3 swipings with PecPads and ethanol (Eclipse) from MicroTools. Much cleaner. I sat down in the bathroom after running the shower for a while with the camera mounted on the tripod. Carefully wrapped the pad up on the spatula and swiped back and forth on the sensor a couple of times. I'll repeat it in a week I guess until total cleanliness ensues.
These are the two nylon-bristled brushes I bought for cleaning the sensor of my Canon EOS1D digital SLR. I think they only cost a couple of quid each from a local art shop. The key feature is the nylon bristles - the idea is to get them to pick up the muck by giving them a small static charge, then as you wipe the brush across the sensor, the muck is attracted to the brush instead. Give the brush a good blast of air again afterwards to blow the muck back off. View the full-size image to read the text on the handles.
...de la M8, un Kodak KAF-10500, ahora limpito.
Se observa que la apertura del obturador (procedente de una cámara full-frame, la R9... de pelÃcula) deja ver la circuiterÃa que rodea la matriz de fotodetectores, lo que causa a veces curiosos fenómenos...
The Bottom Bracket Torque Sensor outputs a voltage signal. The signal and the pedal force is linear proportional. Pedal force increases every 10kg, 0.15V voltage changed. The detectable maximum pedal force is 60kg. The input signals into sine wave with the crank angle. The outputs in 0° and 180° are zero. Maximum output is in 90° and 270°. Each rotation of 11.25°, the Bottom Bracket Torque Sensor outputs a speed signal. The shaft rotates a circle with 32 speed signal output.
Product advantages
The advantages include faster start and quicker response. No more temperature drift issue with high reliability in low temperature. Compatibility with standard bottom brackets, more easy to install and flexible length options, custom dimension and compatible with mid-drive motor.
Read the article: extraenergy.org/main.php?language=en&category=&su...
Guide scope is 12" FL, guide camera sensor is from $10 webcam.
Good seeing (quiet star, indoors)
Dedicated "motor3" autoguide system on CGEM ( www.flickr.com/photos/edhiker/6204459052 ).
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Graph of a star with my normal poor seeing: www.flickr.com/photos/edhiker/6244387757
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file: M3 PHD test on quiet star - Lap241
At the Sunridge Mall in Calgary, they use NABCO doors/operators, but the sensor looks like a video camera. My friend, who is an expert on this stuff, has told me that the sensor is from Optex.
By clicking on the first photo to enlarge & then scrolling through, you see the progression as she (I think) walks down the trail, has her attention caught by someone or something, then proceeds.
Puma concolor; motion-sensor camera on private wildlands. San Mateo County, Santa Cruz Mountains, California,U.S.A. #donthasslewildlife
The sensor wand from BARS (Benthic and Resistivity Sensors) in the vent. A temperature of ~325 Celsius was recorded.
After a replacement Heath/Zenith 5411-A motion sensor failed the same way (bad design) the first one did in a porch light (would only turn on in test mode), I decided to use a Regent motion sensor instead. This involved making an adapter between the Regent box and the Heath ball-and-socket swivel, which fits in a standard hole in an exterior electrical box (good design).
I needed to use the putty knife to get past all the plastic snap-tabs on the Regent unit (bad design).
Langpoot mug.
For the 3D version see:
www.flickr.com/photos/fotoopa_hs/14177483034
Nikon D7100
BR-52_NK + bellows 200 mm to sensor plane + reverse
afd 50mm f1.8 lens set at F5.6
Macro magnification 3.8 X
2 x Flash SB-80-DX + diffuser +
extra 10W lamp as backlight.
T 1/50 sec.
ISO 200
40 shots @ 100 um.
ControlMyNikon + Zerene software (dmap) + Nikon capture 2
030401-N-0137B-002
St. Ingoes, Md. (Apr. 1, 2003) -- The Aerolight Unmanned Aerial Vehicle (UAV) returns from a successful, groundbreaking flight. Naval Air Systems Command managed the UAV flight path and sensor payloads for 35 minutes before returning controls to the ground station for recovery. The primary applications for the system are tactical reconnaissance and surveillance, target acquisition and gunfire adjustment, and a training system for high-end UAV systems operators. U.S. Navy photo by Amy Behrman. (RELEASED)
Ahh! What's this thing on my head!!! Oh, a sensor to calculate body core temp and circadian rhythm. Phew. Credit: Chris Hadfield Twitter account
The cleaned sensor after about 60 Eclipse E2 fluid and Mesoft lint texture swappings.
www.tammed.fi/images/157000_MesoftHT5x5.jpg
Taken handheld with Minolta AF 100-400mm F4.5-6.7 APO @280mm.
Sensor dust before cleaning, only the two very obvious spots (dot lower right and hair lower left) showed up at other apetures in blue skies and such. To make the sensor dust more clear I upped contrast a lot.
Using a regular Arduino board to do the testing. An Arduino Mini Pro will be used in the final version.
The temperature sensor measures temperature from a Thermistor. This incremental imp
The temperature sensor measures temperature from a Thermistor. This incremental improvement switches to a screw terminal for thermistor connection.