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Scintillating glass optical fibers are the first viable medium for large-area, solid-state, thermal neutron sensors that have applications in national security, medicine and materials research. Here, ultraviolet-induced fluorescence mimics scintillation.
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Intrusion detection and assessment systems, like cameras and sensors, help to ensure timely and adequate responses too any security incident. National Nuclear Research Institute, Ghana Atomic Energy Commission (GAEC), Accra, Ghana, January 2013
Photo Credit: Dean Calma / IAEA
T-stuk gebruikt om temperatuursensor met duikhuls in de waterstroom te krijgen. Dat reageert veel directer dan de sensor tegen de leiding monteren.
Er is nog voldoende ruimte tussen huls en binnenwand van de leiding om het water ongehinderd te laten stromen. Zie ook de Note.
Non-camouflaged version in pure Fio’tak. Examples of these towers can be found stationed around Tau civilian settlements on the planet Balt’ca III.
Base: Zamesi Desert
Highlight: Ushabti Bone
Edge highlight: Screaming Skull
Metal: Dwarf Bronze
A view through the germanium(?) lid of the Therm-App sensor.
The sensor is a Ulis Pico384 384 x 288 pixel amorphous silicon microbolometer device. The pixels are, I believe, 17µm and thus a bit too small to see here! To give you a sense of scale, the large dark rectangle in the middle (the microbolometer array) is about 6.5mm wide.
Normally you can't see any of this detail because it is protected behind a thin, optically flat sheet of germanium (or silicon, I'm not certain which) that does not allow visible light through. There are probably also coatings on the sheet that further limit the transmission. The only practical way to see through it is by using a thermal imaging camera, which is what I did here.
This image was made with another Therm-App using a 13mm lens adjusted for closest-possible focus. As you might expect, there is very little actual thermal contrast when looking at a thermal sensor (or there'd be image hotspots everywhere!) so the Therm-App struggled to get a picture out of the noise. But there are ways to overcome that hurdle, at least to a certain extent, for stationary objects - and to get better resolution at the same time.
A lot of exposures were made (>200) and the best 100 or so were then stacked in Registax 6. This provided a significant increase in definition thanks to its superresolution techniques, and a very considerable reduction in image noise.
I hope to make another, similar image with a more powerful lens one day. By doing so I'd have to image the sensor in sections, process each section in the same way as this image, and then stitch the images together. It's likely to take a long time, starting with probably a thousand or more source images. But with any luck the results will be worthwhile.
Comments, as always, are very welcome.
Este es el sensor MiniLink. La cánula va bajo la piel y la parte de atrás se conecta al transmisor que envía la señal vía radio frecuencia a la Bomba Paradigm Real Time.
Satellite: Sentinel-2. Sensor: MSI (MultiSpectral Instrument).
Visualization RGB: bands 8 (NIR), 4 (red), 3 (green). False color.
La imagen tiene 30 km de ancho (aprox.)
En la visualización en falso color la vegetación se ve en color rojo, mientras que las ciudades y el suelo desnudo se ven en tonos de ocre. En color gris claro se destaca n los ssedimentos de la estrecha llanura de inundación del río Irawati.
The source of the Indravati River is located in the south-facing slopes of the Himalayas. Its upper course is characterized by a steep gradient, precipitous slopes, huge boulders and rocks in the river valley, and large rapids. It flows through alpine, sub-alpine and temperate forests. Settlements occur along its lower course. The Indravati's catchment area includes the eastern slopes of the Kathmandu basin and extends to the Indravati – Sun Koshi water divide. (en.wikipedia.org/wiki/Indravati_River_(Nepal))
Esta imagen ha sido procesada con el navegador EO Browser (apps.sentinel-hub.com/eo-browser) de Sentinel Hub. Sentinel Hub es un motor de procesamiento de datos satelitales, dentro del programa de observación de la Tierra Copernicus (copernicus.eu) de la Unión Europea, operado por la empresa Sinergise. EO Browser es gratuito y fácil de usar. El norte siempre está arriba.
This image has been processed using the EO Browser (apps.sentinel-hub.com/eo-browser) by Sentinel Hub. Sentinel Hub is a satellite data processing engine, within the European Union's Earth observation programme Copernicus (copernicus.eu), operated by the Sinergise company. EO Browser is free and easy to use. North is always up.
Just reminding myself of how great my CCD sensor cameras are. This was taken with a Panasonic LX5 from 2010. Crystal Palace Park South London.
Un punto en común entre dos conceptos muy diferentes de cámara... habrá que ver si el crisol de colores de la E-1 está a la altura de lo que sale de la M8.
EB091106c-awb-e_35fl20c40cl20i15nl25
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
Then, put the cleaner head on the sensor to vertical gently to remove dust.
I was afraid to use it, but it worked great.
Canon PowerShot G7
Since the conductor sensors clamp onto the overhead groundwires, the Electric Power Research Institute had to custom design the sensors to fit Western’s lines. (Photo by Ross Clark)
Arduino + Pmr + RTTY = Remote Temperature Sensor
emmanuelgranatello.blogspot.it/2012/08/remote-temperature...
Capteur d'un APN Kodak EasyShare CX7300 (focus stacking).
Image composée de 13 photos assemblées avec CombineZP.
more arduino hacking. I just wrote a 'driver' for this chip, today and now I can get C-degrees directly on the i2c bus. even better, I can connect 8 of these (varying the a0..a2 bits) and have 1 temp chip per heatsink! ;)
source code:
Carspeed Türkçe Konuşan veya Bebee Sesli İkaz veren Park Sensörü 4 Lü Özellikleri
Kullanım Alanları
12 volt DC'ye sahip tüm kara taşıtlarında park yardımcısı olarak kullanılır.
Ürün Özellikleri
Araç geri vitese alındığında, sistem park sensörleri sayesinde park esnasında arka nesneleri algılayarak mesafeyi kullanıcının seçimine göre Türkçe konuşarak veya Bebee ikaz sesi ile uyarır. Böylece kullanıcının aracını güvenli bir şekilde park etmesi sağlanır.
Sensör Algılama Mesafesi
Türkçe konuşma seçimi olduğunda;
. 1,5 metre cisme yaklaşınca devreye girer, cisme olan mesafeyi Türkçe olarak söyler.
. 40cm yaklaşımdan itibaren kesintisiz "aracı durdur" diye sesli ikaz verir.
Bebee sesli ikaz seçimi olduğunda;
. 1,5 metre cisme yaklaşınca devreye girer.
. 1,5 metre ile 1,1 metre arasında uzun aralıklı sesli ikaz verir.
. 1 metre ile 40 cm arasında 2. Kademe (daha hızlı) sesli ikaz verir.
. 40 cm yaklaşımdan itibaren 3. Kademe (kesintisiz) sesli ikaz verir.
Ses ikazı nesneye yaklaştıkça artar, uzaklaştıkça azalır.
Kutu İçeriği
Kontol Ünitesi
4 adet Arka Sensör
Bazır (iki kademeli ses ayarlı)
Montaj için gerekli basit elemanlar
Montaj Kılavuzu
Ambalaj
Renkli karton kutu