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The red an black wires at the bottom go to the batteries. the Red at the top is the Aerial the 3 "phase" connectors are at the bottom
The red an black wires at the bottom go to the batteries. the Red at the top is the Aerial - completely ignores the swivel "aerial" on the left (!). The red wire is taped to the inside of the case to hold it in place
optoNCDT 2401 are confocal displacement sensors for extremely precise applications. The sensors are available in standard with approx. 20mm outer diameter and worldwide unique miniaturised design with 4mm outer diameter. Confocal sensors measure on all surfaces and are used for one-sided thickness measurement.
More details at: www.micro-epsilon.co.uk/link/confocal
This shows a ibutton style sensor in a circuit board mounting clip. Even though I don't put it in a circuit board, the clip makes it easier to connect the wires to it.
I had difficulty getting the camera to focus in the dark.
One of the sensor boards for the organza touchpad.
More info: josos.org/2009/01/04/organza-touchpad-development-2/
This must be the internal sensor of the N8- I pointed the phone at a halogen light, which overwhelmed the sensor. Playing around with the exposure in Lightroom revealed a faint structure invisible in the original image. Amplifying it showed this structure. Not sure what the underlying grid is, but the larger structure appears to be a corner of the sensor. It reminds me when I see the blood vessels in my retina when the optometrist shines a very bright light into my pupils- you are seeing internal reflections.
Experimental attempt to discern noise levels at different ISO speeds.
These pictures are not retouched at all to preserve the native noise levels in the sensor.
ÆNVERS GIRONA_MAPES INTANGIBLES
Comissària: Flora Bacquelaine
Amb treballs de:
Alba Sotorra i Isa Campo
Maia Kanaan i Olga Taravilla
Antoni Miralda
Marta Negre
De l'11 de maig al 9 de desembre de 2012
Inauguració: 10 de maig de 2012, 19.30 h
ExpoCambra
“Ænvers Girona_Mapes intangibles” és la primera edició d’un programa del Bòlit que té com a nucli de reflexions i operacions la ciutat de Girona. Aquest primer episodi, comissariat per Flora Bacquelaine, és un exercici que pren la cartografia com a mètode d'investigació urbana i el mapa com a instrument de comunicació. Es tracta d'una reflexió sobre la contemporaneïtat gironina a partir de diferents aproximacions.