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My prototype temperature sensor at work in my office, while my $6.00 cast iron chicken looks on. This board automatically posts the temperature to a mySQL database, and its associated webpage displays the temperature over time. Story of what it does is at... http://www.ka1kjz.com/861/temperature-webpage-update/
Thanks to my friend Scott over on the Cadillac message boards for sending me this cover he had kicking around. The updated coolant sensors (this one was installed before my ownership) require a connector splice and supposedly don't fit this plastic cover. Mine was MIA as a result. To my surprise, this snapped right over the new style sensor (slightly bigger) for a stock look...one step closer to pebble beach-LOL!
Next step is a new AC adjuster bolt and wire hose clamps!
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.
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.
Canon 10mp aps-c image sensor used in 400d / Rebel XTi and possibly in 40d 1000d
Die size 24.3 x 17.6 = 427.68mm2
Effective area size 22.2 x 14.8
IR sensor voor Fischertechnik kogelbaan. Ook een nieuwe extra curve 180° is bijgevoegd. De IR sensor kan werken op 5V en op 9V. Hij is niet gevoeilig voor omgevings licht. Zelfs getest in volle zon blijft hij correct werken. Het stroomverbruik dooe de IR diode is ongeveer 9mA en de load voor de Phototransistor is 5 mA. Burst van kogels worden mooi verwerkt.
3D files:
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.
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!
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℃
Left: a purpose-built stainless steel frame used to position all the optical sensors at the same viewing geometry. Right: the sensors have an unimpeded view of the surface of the ocean and look at the same patch of water.
Credits: PML
This is the image sensor chip from a flat-bed scanner. The thin green line in the middle of the photos is the chip itself, and the gold pads around the end are the connections leading to the pins on the outside. The outer green area is the PCB that it's mounted on.
The Sensorial Room at Reflections Spa is simply sublime. With thousands of quartz hanging from the ceiling and warm stained glass for wall, you will feel like you are in another world!
A close-up view of the light sensor employed by the phase detection autofocus system in the DSLR camera I took apart after its shutter failed. The horizontal and vertical rows of dark rectangles are the light-sensitive elements. Horizontal rows detect vertical edges in the scene, and vertical rows detect horizontal edges.
The 5 mm scale bar drawn at the bottom of the frame shows the size of the sensor chip. The resolution of the 4k version of this photo is about 3 µm per pixel.
After some cleaning (blowing and using a brush with blower attached) I managed to get MORE dust on the sensor. I have since ordered a cleaning kit from Micro-Tools (https://www.micro-tools.com/store/item_detail.aspx?ItemCode=DIGI-KIT4A-F)
Van het weekend mn auto weer onder handen genomen, nieuwe mistlampen (SMD Leds), een nieuwe kentekenplaathouder met ingebouwde parkeersensoren en nieuwe injectorcups.
Info:
Camera: Canon Powershot S110
Team members have developed the world’s fastest commercially producible hydrogen sensor based on controlling the way nanometer-sized palladium particles self-assemble onto an insulating surface. Photo courtesy of Argonne National Laboratory.