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This is TCS230 based Bluetooth color picker prototype which we build to test the concept. In here the idea is to extract color from any physical object and transfer it to PC / mobile. To test this concept, we use low-cost TCS230 color sensor.
The firmware, schematic and Python monitoring script of this project are available at github.com/dilshan/tcs230-color-picker. To build PIC16F628A firmware use MPLAB IDE with XC8 C compiler.
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
Al final de la estación de la Serena se encuentra este artefacto, que tiene como fin activar las barreras del paso a nivel, que se encuentra unos 300 metros más adelante.
At the end of La Serena station is this device, which is designed to activate the level crossing barriers, that is about 300 meters ahead.
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.
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/
Dumfries, Sept 2018. Halina Sensor with Agfaphoto Vista Plus 200. C-41 processed and scanned by AG Photolab
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.
To understand the behavior and fate of juvenile salmon (and funded by the U.S. Army Corps of Engineers), researchers from Pacific Northwest National Laboratory and the National Marine Fisheries Service developed a sophisticated yet simple underwater acoustic fish tracking system. The system consists of autonomous receivers, anchored to the bottom of the river, and microtransmitters on the fish. Flat round anchors are attached to the long yellow receivers or nodes to keep them in place on the turbulent river bottom.
For more information, visit www.pnl.gov/news/
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.
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:
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
Low light camera sensor from NTU Singapore.
Copyright gratefully acknowledged and belongs to original author
Yay!! My sensor was getting so dusty...it was driving me nuts!
When cleaning your sensor, do NOT used forced air! You will only be pushing dust particles deeper into your camera and making more of a problem for yourself.
I highly recommend Nicholas of Copper Hill Images well documented method. Take your time and take care and you will be able to do it yourself.
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.
I'm very interested in how sensing technology can display vital signs and how this can be monitored with other tech to tell us how we're feeling.
So I've hacked a sensebridge.net Heart Spark pendant by Eric Boyd (which pulses my heartbeat on LEDs from a signal from my Polar gym heart rate monitor) with a proximity detector pendant (that I've made from an IR sensor, resistors, transistor and potentiometer) together to make a mood sensing piece of wearable technology. Three of the LEDs on the Heart Spark display my heart rate and three light up to show someone has entered my personal space. After a little practice observation, one can observe how a particular person entering my space affects my mood. I'd like to be able to log and graph this using a wireless x-Bee transmitter.
I'll blog about this at rainycatz.wordpress.com
Hactivate site rewiredstate.org/events/hactivate-2011
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℃