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Combined acidity/chloride sensor complete with integrated wireless module, allowing the sensor output to be read out on a remote unit. Further size reductions are possible, leading to sweat sensors that are small enough to be integrated into an on-body patch as part of a body area network (BAN), allowing real-time monitoring of dehydration and electrolyte levels, helping people to balance their intake of fluid and salt. This would be especially useful for elderly people suffering from fever and diarrhea whom can become easily dehydrated.
This light sensor works reasonably well. Goodluckbuy list it as “Electronic Brick Light Sensor Brick Module” (SKU: 75283). That’s right brick is in there twice.
From what I could find I think made by Itead. The A-D switch lets you pick the type of output from the sensor. An analogue voltage or digital high/low. The switch point for digital is adjustable via the pot and the board uses an LM358 op-amp.
Programming and working out how to apply an analogue input value to automatically adjust an output brightness value for my series of 7-segment displays proved annoying and I had little success. I believe a lot more trial and error would be needed to make this and other displays adjust with the brightness of the room. Or perhaps I’m just a bit crap.
[iteadstudio.com/store/index.php?main_page=product_info&am...]
As I understand it, this truck cruises the streets of Sacramento, scanning license plates with the two sensors located above and just behind the cab. When the computer detects the vehicle of a repeat offender with unpaid fines, they stop and put a boot on one of the tires; it's removed when they pay up.
Dodge Ram 2500
Before cleaning my sensor as described at www.cleaningdigitalcameras.com/
I chose to try cleaning my old camera first (still nerve wracking!)
It took days to get this thing out of the block. When I get the new one in I hope to know the water temperature as I am driving.
Agfa Optima Sensor (~1982)
Solitar lens 1:2,8/40mm
Paratronic shutter 1/30-1/1000
Zone focus
CDS light meter
The advance lever double functions as rewind lever, after the rewind button is pressed.
This camera was made in Portugal
The two black sensors will be fitted into the lower black sections of the bumper, the two coloured ones will be located into the upper coloured section of the bumper
Arduino Heartbeat sensor circuit soldered together without a board. Later enshrined in electrical tape.
Information: cmpercussion.blogspot.com/2009/07/heartbeat-sensor.html
Rain sensor for sprinkler system - Feel free to use this photo for your website or blog as long as you include photo credit with a clickable (hyperlinked) and do-follow link to
Researchers at Pacific Northwest National Laboratory are conducting photo-induced gas-sensing studies to learn about the detection of gases. Shown, a small size vacuum sensor.
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.
Compact 24x36 courant en France. Exemplaire fabriqué en Allemagne et non au Portugal comme celui de Sylvain Halgand (rire)
Objectif Agfa Solinar 40 mm 1:2.8, mise au point à partir de 0.90 m sur l'optique (échelle graduée et symboles), obturateur central Agfa Paratronic, 1/45 à 1/1000, exposition automatique par cellule CdS dont les deux yeux sont situés juste sous l'objectif, et réalisent une mesure globale. Viseur interne fixe, collimaté, aucune information sur les paramètres de prise de vue choisis par l'automatisme. Alimentation par 2 piles AAA.. H x l x p : 85 x 118 x 83 mm, 335 g.
Vide-grenier du 8 mai 2014 à St-Martin-en-Haut (Rhône)
SENSORS, DRONES AND IOT
3D Robotics ships about 50 drones a day, most costing less than $1,000.
More…
Speakers
Chris Anderson— Co-Founder and CEO, 3DRobotics
Amar Hanspal — SVP, Autodesk
Moderated by
Signe Brewster — Staff Writer, Gigaom
We are tracking our heart rates, calories, weight, and more. Are we becoming too obsessive or is this what it takes to maintain a healthier lifestyle? Learn from those who are leading the way and how they see consumerism is playing a role in the growth of the Quantified Self. Join moderator Dr. Jordan Shlain, MD, CEO, Healthloop, @HealthLoop, and panelists Catherine Calarco, @CathCalarco, Senior Vice-President, Sales & Marketing, HeartMath, @HeartMath, Ranndy Kellogg, @ranndywithtwons, Vice President Marketing & Product Development, Omron, @OmronFitness, Mike Keriakos, @keriakos, President & CEO, Everyday Health, @EverydayHealth, and Dr. Robert Milner, Senior Consultant, Cambridge Consultants, @CambConsultants, as they discuss the rise of the quantified self.
The Digital Health Summit at the 2013 International CES®
bit.ly/DigitalHealthCES - Focuses on the latest products and consumers' growing demand for high-tech health services. See solutions for diagnosing, monitoring and treating a variety of illnesses - from obesity to ADHD, from poor vision to high blood pressure.
Learn about games that reinforce healthy behaviors, body sensors that let people take more responsibility for their own health, affordable gene sequencing, real-time medicine monitoring, and more. You'll gain an understanding of the digital health infrastructure and how your organization can capitalize on this hot market.
Official Hashtag: #DigiHealthCES News & Press Articles: #DigiHealthCESPress CES Hashtag: #2013CES
Website: bit.ly/DigitalHealthWebsite
Twitter: bit.ly/DigitalHealthTwitter
YouTube Videos: bit.ly/DigitalHealthYouTube
Flickr Photos: bit.ly/DigitalHealthFlickr
Linkedin: bit.ly/DigitalHealthLinkedIn
Facebook: bit.ly/DigitalHealthFB
Google+: bit.ly/DigitalHealthGPlus
Pinterest: bit.ly/DigitalHealthPinterest
Instagram: bit.ly/DigitalHealthInstagram
Foursquare: bit.ly/DigitalHealthFourSquare
Thank you! AARP bit.ly/AARP_DHS for sponsoring Digital Health Summit Live.
Social Media Team: www.newmediasynergy.com
Photos by Asa Mathat www.asamathat.com
An MCA Cat III Workboat, owned by Aspect Land & Hydrographic Surveys Ltd, of Ayrshire.
The 'Marine Sensor' is road towable, and with a small forward cabin, can deploy from a slipway or boat hoist / crane and able to operate a wide variety of sensors.
Her hulls and catamaran configuration lend a fast transit speed and give good directional stability resulting in high quality survey data.
MCA Cat III Workboat
Length 6.9m
Beam 2.5m
Draught 0.3m
The official dust-and-oil photo check from the last time. Even less change from June to August than there was from April to June (if anything moved, it's probably because the shot is with a different lens than the ones I took all the others with).
Shutter count 7,166.
PNNL researchers release sensor fish at Ice Harbor Dam as part of testing of a new turbine. The sensor fish is an autonomous sensor that measures pressure, velocity, and acceleration that a fish experiences as they pass through the dam.
Terms of Use: Our images are freely and publicly available for use with the credit line, "Andrea Starr | Pacific Northwest National Laboratory"; Please use provided caption information for use in appropriate context.
At one time, I would take my digital cameras to a technician to clean my sensors. When the cost became prohibitive, I started cleaning my own.
Here are two Youtube videos that I found helpful :
QRD1114 Infra red sensors embedded in milliput, to get the infrared emitter diode and infrared phototransistor separated enough to have the fit either side of the sleepers on z-scale track.
MOC: Sensor GTR. The side profile is sleeker and more well-proportioned than that of my previous supercar attempts. It must be a handful to control with a V12 engine and that short wheelbase, though...
Got sensor cleaning brushes from visible dust (reviewed here). got rid of most of the crap (compare top and bottom) although in some cases it just added different crap or moved existing crap around. cleaned it about 10 times instead of the recommended 2x. unfortunately one of the brushes ships in a plastic envelope which has adhesive placed such that it's hard to remove the brush without contacting it with the adhesive. I think that's what added the smear in the upper left part of the frame. Fortunately the company offers a liquid cleaning product to get rid of smears created by the brush-poorly designed envelope product.
Researcher Rachit Mohan with his sensor readout chip made in 40nm CMOS, operating with a time-based technique.
Valeriy Ivanov, CEE Associate Professor, and Elizabeth Agee, Environmental Engineering PhD Student, work to install sensors in the Amazon Rainforest outside of Santarém, Brazil on November 2, 2018.
Ivanov aims to collect water flow data from the trees to build a model that will help us gain an understanding of our push and pull on the region, and how it potentially affects the world’s climate.
Photo: Joseph Xu/Michigan Engineering, Communications and Marketing