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Low light camera sensor from NTU Singapore.
Copyright gratefully acknowledged and belongs to original author
5 Lynxmotion Single Line IR sensors provide the input for detecting and tracking the line. Once adjusted these reliably present a logic high when on the line, low when off it.
Razer Goliathus Control Ed. is optimised for all mouse sensitivities and sensors. It features heavily textured weave for control gameplay.
Source by iharkalinkov
gamingmouse.us/razer-goliathus-control-edition-gaming-mou...
Rockwell Automation Expands Sensor Offering with New Stainless Steel Sensors
Visit phx.corporate-ir.net/phoenix.zhtml?c=196186&p=irol-ne... to view full news
release text.
Temperature sensor APR-CWF98.75KF4060FB210A
Application:for temperature measurement and control in food probe
Cost effective
Electronical characteristics:
R25:98.75Kohms
R85:10.129Kohms
B25/85:4060K
Dissipation coefficient:5mw/℃
Time constant:12 sec
Isolation resistance at 500Vdc:100Mohms
Operating temperature range:-30~+200℃
Three rate gyros, a 3-axis accelerometer and a 3-axis magnetometer (compass). The ultimate goal for my new KAP rig is to have a stabilized camera platform referenced to the local geo-spatial coordinate system.
Look out, I've got digital sensors and I'm not afraid to use them.
365 Project - Day 343
I will have to shoot a wedding tomorrow. All by myself as the sole wedding photographer. A truly scary proposal. I did all the necessary preparations: An extensive prep talk with the couple, location scouting, a talk with the registrar. Now all that is left is making sure my equipment (and the backups) are in perfect condition. This is the Mark III’s sensor under a sensor loupe. Cleaning a sensor is always a little bit scary but once you get used to it can be done fairly quickly.
My 20D after a single pass with the Visible Dust sensor brush. It was as easy as generally reported, and did make a significant difference. It is still probably a little more expensive than it needs to be ($130), and the Brush Spinning Tool (BST, or something like that ) is probably chinese plastic being thrown at a problem that doesn't really exist.
Foothill Ranch, Calif.
(Got the new kit lens to replace the old one and it is a lot lot better. Takes advantage of the 40MP sensor for sure.)
The latest version of my wireless temperature sensor using ATtiny84, RFM12B and DS18B20. Sitting on top of a 2 x AAA battery holder. With SD card for scale.
As a precautionary measure to COVID-19, these pedestrian buttons have a 'touch-free' sensor which registers a pedestrian's call without physical contact. The light ring blinks green when a person's hand comes close enough to the sensor.
Galvanic Skin Response sensors detect changes in one's skin conductivity via tiny pulses of sweat released during emotive states, GSR sensors are also commonly used as 'lie detectors' to varying degrees of success as with practice one can control or manipulate the readings - as you can see, I'm obviously telling the truth in this pic :-P
I have been plotting a GSR dress since spring and bought this kit way back then to mess about with a simple circuit to see how well it worked. I've been so busy I've only just got around to soldering this GSR kit together, however it's not sensitive enough to use for the dress I'm making.
Before and after pics from cleaning my D600 sensor for the first time.
I used Sensor Swab Type 3 and the Eclipse Optic Cleaning Fluid, both bought from Amazon.com
www.amazon.com/Sensor-Swab-Type-Box-12/dp/B0029WUKVG/ref=...
www.amazon.com/Photographic-Solutions-ECDSC-Cleaning-Solu...
It took 4 swabs to get it 99% clean (3 would have been fine, but I was being OCD about 1 tiny spec). Here is the before and after in full resolution!
Shot with the Tokina 17-35, F14, ISO 800, 1/4s for all shots, around 17-19mm. AWB made the last photo a bit different colored, but you get the point :)
Total end cost to me was about $47, which is less than a typical shop sensor cleaning, and I still have 8 swabs left -- good for another 2 or 3 cleans hopefully!
This prototype is the Urban Sensor Hack challenge entry of IoT Zürich Meetup and MechArtLab Zürich.
The idea was to build "timid sensor objects", a new breed of citizen sensors that try to look uninteresting and only reveal their sensors once in a while to take a measurement, then retract them again, a bit like a snail.
Using this strategy of camouflage, even delicate sensors could reside in places that humans can reach. Compare this to official sensors in the city which are always ruggedised and often placed out of reach to prevent damage.
The result is the "timid sensor egg", made from a tabletop trash bin, an Arduino, a Servo, two multi-colour LEDs, an LDR and a battery holder - all part of the kit. Plus a BlueSmirf Bluetooth module from Sparkfun. The egg measures brightness and talks to the Internet using a Bluetooth to Pachube Android app we built for another project.
Pictures of the development: goo.gl/YiCLu8
Design files: www.thingiverse.com/thing:166876
Source code: bitbucket.org/tamberg/urbansensorhack and bitbucket.org/tamberg/oktoberfestofthings (BtGateway)
"Urban Sensor Hack Finale: Team Creations" on YouTube: www.youtube.com/watch?v=0ZkNrmfVgLc
This was created for Flaghead Photographic at a recent Triggersmart seminar. The PIR sensor picks up on moving heat signatures so we dropped warmed up vegetables into a nice Thai bowl to demonstrate this function as we couldn't get a wild animal into the studio!
There's a blog about the seminar here - www.dephotographic.com/blog/triggersmart-workshop-decembe...