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Students in "ENGS 21: Introduction to Engineering" make a simple circuit and learning how to solder wires.
Photo by Catha Mayor
Sigh. Remember the other day I mentioned I had found some sensor dust on my D800. Well, today I got home, where I have the “industrial” size blower and I went to town on the sensor to clean it, and then my worst fears came true. It appears it’s not dust, it may be that sensor oil issue others have found from the manufacturing process (it’s believed the mirror or shutter action flings oil onto the sensor). So tomorrow I’ll have to take steps to get that oil off the sensor. Seems to be a common problem with Nikon’s pro SLRs so I’ll start with a Visible Dust wet cleaning kit rather than put my camera into Nikon’s service centre in Mississauga. Last time I did that with my D200 it took almost three months to get it back and I’ve got photos to take in the meantime.
The photo above is a composite from four images. I took the photos in sequence using the stop down and defocus technique for spotting sensor dust in between. I aimed the camera at my white drapes. Other than cropping out a 6 megapixel image out of the 36 megapixel sensor it’s unmodified from the camera. Yay.
www.sonitrolky.com/ - Sonitrol uses Exclusive Audio Sensors and Security Systems that can pick up the sound of break-ins before entries. Upon careful verification, Sonitrol dispatches Police to apprehend the burglars. Sonitrol Catches criminal with over 180,000 apprehensions. Visit us online.
De 2 gebroken soldeerverbindingen van de meetpennen naar de printplaat en de 3 soldeerverbindingen van de connector zijn hier opnieuw vertinden met een soldeerbout en maken nu weer goed contact. De sensor werkt weer en de STOP lamp vanwege koelvloestof problemen is niet meer aangeweest sindsdien.
gran regalo este fin de semana, dos sensores de movimiento profesionales! espero conectarlos con #arduino
Timothy’s pre bike ride sensor glucose reading of 183.
Senior Citizen Center Parking Lot, 504 Cherokee Drive, Trussville, Jefferson County, Alabama. 1657 on July 24, 2020. FL 4.3 mm, ISO 80, 1/50 Second at f/ 2.4
Bought (4) Infrared LEDs, a 9V, and a pack of Insulated Test/Jumper Leads, and a 9V Battery snap connector to do a quick mock-up of a Wii sensor bar. I mounted them inside some packing foam and wedge it onto my laptop LCD screen. The digital photo picks up on the infrared light. Taken with my camera phone.
This was a quick sensor experiment involving bokeh. The grain is rather prominent in the bokeh above the Chronicles of Narnia series, which is rather nice.
Después de un años de trabajo arduo, celebramos en compañía de nuestra familia en Cristo, sus grandes bendiciones durante el 2018.
Fontanometer
Developed to make non-invasive measurements of ICP in infants,
using the principle of applanation
of the fontanelle
A high frequency response gives a good display of respiratory and pulse pressure waves.
A balloon over the sensor enables the baseline to be checked by equalising pressure above and below the sensor in situ, as in the Gaeltec Devices ICT/B transducer.
A major advantage of this system over pneumatic devices is the compatibility with most strain gauge pressure monitors using the extension lead type EL-1, with the appropriate connector, fitted by the customer or by Gaeltec Devices.
Sterilisation is by means of cold aqueous solutions of detergicide (e.g. Cidex) or by ethylene oxide gas. Do not use sodium hypochlorite solution.
More Info
www.gaeltec.com/products/neuro-surgery/fontanometer-FNTM/
Gaeltec Home Page: www.Gaeltec.com
The solar sensor from Hobby-Boards.com has a humidity sensor, a temperature sensor and also the photodiode for solar sensor - it has been removed and the legs left for soldering the white wires to. Power is supplied to it via the two black wires ~ 12V DC unregulated. Please take good care to note the photo-diode leg closest to my thumb is the one with the tag indicating the +ve leg.
The data is transferred via ethernet cable and each device has its own ROM ID code and is polled in sequence by the weather software.
8 small blocks that formed a bigger cube, a sensorial introduction to Binomial Expansion (a +b)^2, what we learned in SPM add math.
I don't have the hinged box for this, they come in a tray.Usual wear and tear, a touch of paint will restore them to be like new.
Selling for RM30.
Wattson sensor in situ around cable between the meter and fuse box at Pages Lane. Big yellow box is the FM transmitter.
SENSOR SYSTEM
MYSTICAL COMPUTER ENVIRONMENTS
A Mystical, interactive, aesthetic, computer experience.
The Sensor System was used as part of Padgett’s artist-in-residency at Loughborough University with the C&CRS for COSTART, partly funded by the EPSRC Grant GR/M14517 Studies of Computer Support for Creative Work, Artists and Technologists in Collaboration.
8 sensors are located on each side of a 365cm x 365cm frame at 30cm high. The frame is in front of a screen 245cm wide and 180cm high. One person rotates the shape and chooses the colour, one person walks in the frame and extrudes smaller basic shapes.
When people move in the installation squares are generated in the axis they move. Rotation is added and intergalactic patterns result.
This interactive work breaks down the subject/object dualisms as the participant is also the work. Participants move around a sensor system to produce moving abstract designs that are purely aesthetic and join 2D design with a 3D, mystical, inner space.