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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).
This is the same image as seen in www.flickr.com/photos/samfeinstein/476181751/ but I have applied the unsharp mask. It did not seem to work out when I applied it to both sides at the same time, so I applied it to each side in different proportions. Click on farm3.static.flickr.com/2345/1928154854_dd5dfccf21_o.jpg to evaluate the effect. After you click on the link, you will have to mouse over the image to get a magnifying glass icon. Click while holding the magnifying glass over the image and you will be able to view it full size. Toggle back and forth between the original size of both images to see how the unsharp mask improves the image. Even with sharpening, there is no comparison between the 10 MP SLR and 10 MP P&S cameras.
Nikon D200 and Canon SD900
Arduino + Pmr + RTTY = Remote Temperature Sensor
emmanuelgranatello.blogspot.it/2012/08/remote-temperature...
Ordered a new genuine Bosch O2 Lambda sensor (pre cat) as these need replacing every 250.000km and my current mileage is about 313.000km.
I noticed that my long term fuel trim (ltft) was bit high on the highway (about 10%), which is way to high. During normal coasting it sits about at 6%.
Checked the ltft again today and it sits at 3% which is a lot better. Mission success :)
Partnr: 0 258 007 137 / 0258007137
LSU42, LS7137
EAN: 3165143196243
Interested in cleaning your camera sensor? Learn essential sensor cleaning methods & techniques while saving time & money. Photography tips and advice. scottymanphoto.com/dslr-sensor-cleaning-photography-tips/
Pacific Northwest National Laboratory scientists have developed an electronic sensor fish that is designed to record some of the environmental conditions fish may encounter while passing through hydropower turbines. The original six-inch rubbery fish (pictured) has since been revised into the form of a 3.6-inch plastic tube.
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.
Connection in series
Application: AND logic.
Distribution box with 4 and 8 sockets;
with built-in signal amplifier, to connect sensors in series (AND circuit) and recover any voltage drop.
Advantages:
- Led by each M8 socket shows if the signal is on or off.
- It is possible to connect in series sensors with high voltage drop as well.
- Connection of many sensors up to the cabinet by a simple M12 connector with 3 or 4 wires.
- It is possible to connect many sensors to a single PLC input.
This is the ACC (Automatic Climate Control) Sensor from my car. That circuit board used to be broken, so my ACC didn't work right. Fortunately I was able to tune it up. I super-glued the circuit board back together, for structural reasons, and then I soldered a jumper onto the thermometer (Thing that looks like a resistor) and now I have ACC again!
New sensors. More intelligent apps. Mobile-connected smart objects. Wearables. LTE. Augmented reality. Multi-platform development tools. Precision indoor location sensing. Ultra HD. Flexible screens. The list of anticipated future mobile technologies goes on and on.
On April 23, NYC Media Lab and Razorfish presented an evening of demos and discussion on Mobile Futures to learn what’s on the verge of commercialization, what’s still in the lab, and what advances will change the nature of media and communications in the future.
Learn more at www.nycmedialab.org.
Vandaag de krukas positie sensor (crankshaft position sensor) vervangen. 99% zekerheid dat dit de oorzaak van mn uitval problemen is van de laatste tijd.
Info:
Camera: Sony Xperia Z3
New sensors. More intelligent apps. Mobile-connected smart objects. Wearables. LTE. Augmented reality. Multi-platform development tools. Precision indoor location sensing. Ultra HD. Flexible screens. The list of anticipated future mobile technologies goes on and on.
On April 23, NYC Media Lab and Razorfish presented an evening of demos and discussion on Mobile Futures to learn what’s on the verge of commercialization, what’s still in the lab, and what advances will change the nature of media and communications in the future.
Learn more at www.nycmedialab.org.
One of the sensors being developed by the Yoon Group using light wavelengths to target specific regions of the brain.
Photo by Kelly O'Sullivan
MconneX
Aspecto de un sensor de cámara. Este es el circuito integrado encargado de captar la luz, ya sea esta de celular, webcam, reflex o compacta. El plastico color ambar es el Filtro Bayer (a vaces llamado mosaico o máscara Bayer) y es la encargada de seleccionadar los 3 colores primarios de luz que le llegarán al sensor.
'ISO Cog' fixed wheel (front MTB disc hub with bolt on sprocket, laced (by my own fair hands) to a 700c rim)
Vandaag de krukas positie sensor (crankshaft position sensor) vervangen. 99% zekerheid dat dit de oorzaak van mn uitval problemen is van de laatste tijd.
Info:
Camera: Sony Xperia Z3
MOC: Sensor GTR. The rear end turned out well, I think, with the Ferrari-like taillights, the exhaust pipes (it's the first time I've tried that technique, but it won't be the last) and the engine cover.
Sensors at the library entrance at the College of the Muscogee Nation in Okmulgee, OK on Tuesday, Apr. 7, 2015. This facility was built with the assistance of U.S. Department of Agriculture (USDA), Rural Development (RD). USDA photo by Lance Cheung.
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
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:
MOC: Sensor GTR. The front end is what prompted me to give it this name - I realised it bears a (vague) resemblance to the real Swedish Sensor GTR.
Sensor dust is a problem for people who have a camera with interchangeable lenses.
Especially lenses with a high magnification factor like tele and macro lenses show dust more clearly than you like.
To show: set your lens to maximum zoom or magnification, choose the smallest aperture possible (f/32), point at a bright even lit subject (blue sky) and take the picture.
Clearly this sensor needs a cleanup.
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.
Connecting the logic analyzer again to test the radio communication stability. I'm trying to use SPI as fast as possible but going just a bit too fast sometimes gives strange results.
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