View allAll Photos Tagged sensors
MAGNETIC SUSPENSION TEST BED AT OAK RIDGE NATIONAL LABORATORY.
For more information or additional images:
EnergyTechnologyVisualsCollectionETVC@hq.doe.gov
www.flickr.com/photos/departmentofenergy/collections/7215...
Finished the temperature sensors which I now have around the house. Used a #protoshield for the #Wemos D1 mini with the #DS18B20 digital temperature sensor. Power is supplied via a #powerbank which has two 18650 Li-ion batteries recovered from an old laptop battery. With the Wemos in sleep mode most of the time and waking every 10 minutes to do the measurement and then going back to sleep, I get about 18 days battery life. I originally tried a Xiaomi powerbank, but because the current draw of the Wemos was so low when in sleep mode, the powerbank would think there was no load and turn off, therefore not allowing the Wemos to wake up! Ended up getting some battery holder/charger from eBay and they work a treat. Also needed to solder a resistor between D0 and the reset pin to enable the waking from sleep.
For the reporting/graphing, you can see the graph works for one channel, but I couldn't work out how to get multiple channels on one chart. Did some googling and came across a solution that uses HTML, JS and the Highstock charts, which after updating a couple of details to use my #thingspeak channels, it was running!
Many thanks to the following people for sharing their code to make this project possible for me.
Miika Pietila for the code for the Wemos: vaasa.hacklab.fi/2016/02/06/esp8266-on-nodemcu-board-ds18...
Jerome Bernard for the sleep code for the Wemos:
www.jerome-bernard.com/blog/2015/10/04/wifi-temperature-s...
turgo for the multiple channel charts:
forum.arduino.cc/index.php?topic=213058.0
#iot #esp8266 #electronics
An Apogee Quantum Sensor to measure photosynthetically active radiation (PPFD) at the University of British Columbia's (UBC) Climate Station on Totem Field. Photo by Andreas Christen, UBC.
Part of album UBC Climate Station
Photo by: Mardy Suong Photography
#Sony ILCE-7RM2, 16-35mm F2.8 ZA SSM II+Adapter LEA3
SP:1/400s, ISO: Auto, F/7.1
Gallery: Street
1st Sony Digital Workshop !
(ភ្នំពេញ)
This is a full day 1st Sony Digital Workshop tour of Street, Daily life and Landscape photography at Phnom Penh and Phnom Srong, Kampong Spue province that I am a Guest speaker about the experience with award-winning A7 series full-frame mirrorless camera of the workshop. Sunday, December 20th, 2015.
Facebook: www.facebook.com/MardySuongPhotography
Blog: mardysuongphotography.blogspot.com/
YouTube: www.youtube.com/cha…/UCbZWvvbYXHuLNcZOvkES_fQ/videos
Website: www.500px.com/MardySuongPhotography
Flickr: www.flickr.com/photos/mardysuongphotography
As I am a Sony Alpha user, I would like to express my feeling for A7 Series camera that I like:
- Size and weight very light and easier to grab for my hand and more handy
- Silent shutter, BSI sensor 5 axis in-body stabilization and the possibility to use also with E-mount, A-mount and all brands.
- Visualize directly in viewfinder how the image will end up. I don’t have to verify it all the time, I am more confident in your settings, I save a lot of time, As I can see what your picture will exactly.
- Focus Peaking highlights the edges of the subject which is in focus, it's really useful for me.
- Whether I shoot macro, wildlife, concerts or whatever, it’s a very convenient means to get original angles and more creative pictures on the ground or above a crowd.
- Image Quality and Sensor Performances.
- The NFC and WiFi feature is to be able to use one’s smartphone as a smart remote and copy image. In fact, I don’t have to stand behind my camera to take the picture.
- The short distance between the sensor and the lens is one of mirrorless’ best advantages. It allows the use of whichever lens I want via an adapter. There are adapters for all existing brands.
#mardysuong #khmer #cambodia #fishing #bw #kid #2015 #sony #a7Rii #zeiss #people #Kampongspue #A7RM2 #street #phnompenh
Nuptial Formica cinerea entangled in spider net during what could have been a great nuptial flight.
Edition: Minor curve corrections (contrast), saturation and cleaning of sensor spots in GIMP
...but you get the idea.
This is my Raleigh Sensor in the condition it was in when I picked the bike up.
The International Symposium on Sensors and Instrumentation in IoT Era, ISSI 2019, took place at ISCTE-IUL on the 29th and 30th of august 2019
"Sensing in the IoT Era" - Prof. Dr. Sreeraman Rajan
Ottawa from the Carleton Institute for Biomedical Engineering, Canada
Fotografia de Hugo Alexandre Cruz.
i know... eewwww.
after i did a long exposure of a fountain near my house last thursday eve, i've noticed that there was these big obvious black dots on the screen. i checked the lens, blew on it and tried again, it was still there. so when i got home, i called Jon and asked on what to do. he told me about the Mirror Lock-Up and blew on it... it was still there. the saturday that i was supposed to meet up with fellow Flickrmates, we passed by Samy's Camera in Fairfax and i tried blowing it out using Jon's Rocket Blower thingy. i did a test... went fine.
so i was ok when we got to Santa Monica. then when i was looking at some of the photos that we were taking that night by the beach (long exposures), i started to notice it again, those circles everywhere, color white this time.
seriously, this is beginning to piss me off.
Opened the failed speed sensor. Good to dry it, fill with epoxy, and see if it could be a spare.
Green: +
Blue/Red: -
Grey/White: out
Calça de acomodação, para auxiliar na postural do paciente, feito com tecido que contenha sempre alguma textura, para auxiliar na estimulação sensorial
Separate components for the Danger Shield.
[Accompanying documentation posted at http://kodama.angrypixel.org/2010/07/danger-shield/]
If we learned anything at CES this past January, it’s that sensors are pervasive in every new cool tech getting to market these days. And health is definitely leading the way in this sensor proliferation. Constant tracking and monitoring through interconnected devices opens up unlimited possibilities for disease management and prevention leading up to new and remarkable business opportunities. Get the ins-and-outs of how these sensors can play to both individuals and enterprises and what companies are now doing with all of this data.
Steve Kovsky, Senior Manager Digital Content, Websense @skovsky
Christine Robins, CEO, BodyMedia @bodymedia
Aidan Petrie, Co-Founder and Chief Innovation Officer, Ximedica @Ximedica
Steve Zadig, Co-founder and COO,VitalConnect @vital_connect
Chris Holbert, CEO, SecuraTrac @SecuraTrac
**http://summersummit.digitalhealthsummit.com/ - The Digital Health Summer Summit takes a deep dive into what it takes to build a successful digital health venture. It's a unique opportunity for entrepreneurs (and intrapreneurs) to hear industry veterans and key industry players share their lessons learned and best practices.
Official Hashtag: #DigiHealthSD
Digital Health Summit Website: bit.ly/DigitalHealthWebsite
Summer Summit Website: bit.ly/DigitalHealthSummer
Twitter: bit.ly/DigitalHealthTwitter
YouTube: bit.ly/DigitalHealthYouTube
Flickr: bit.ly/DigitalHealthFlickr
Linkedin: bit.ly/DigitalHealthLinkedIn
Facebook: bit.ly/DigitalHealthFB
Google+: bit.ly/DigitalHealthGPlus
Instagram: bit.ly/DigitalHealthInstagram
'ISO Cog' fixed wheel (front MTB disc hub with bolt on sprocket, laced (by my own fair hands) to a 700c rim)
Three AGFA Sensor cameras together: the AGFAMATIC 100 Sensor, the AGFA Optima Flash Sensor and the AGFA Selectronic S Sensor.
This is the sensor that screws into the gearbox and switches when you stick it in reverse. The final piece of the wiring puzzle for me was connecting this up. Unfortunately the connection seems to be permanently made apart from the odd occasion where it only works when the gear stick goes to reverse. Running a multimeter on it I get a permanent connection so it's obviously broken. As I'm still not 100% sure what gearbox I have, getting a new one may be a bit of trial and error though it's hopefully a standard part across all the boxes.
As my donor was an auto box I don't have the correct connector for this either so have had to just use individual spades covered with heatshrink for each contact