View allAll Photos Tagged sensor
ROHM Semiconductor & ROHM Group companies, OKI SEMICONDUCTOR & Kionix exhibiting at Sensors Expo in Rosemont, Illinois, June 2011.
Image processing, motion sensing, bio sensing, wireless network technology, and human interface sensors were shown.
Here is a shot of the external dual sensor box. The sensors are set up to line up nearly at the edges of a 35mm SLR film window.
A small switch on the back selects which pair is used for making measurements. In this way curtain shutters that move vertically or horizontally can be measured.
After looking at the sensor for a professional shutter tester, I may make those round holes slits instead.
This complicates the light source, in that it needs to be much more direct, and not just diffused light.
专业,开发,生产,时间继电器,24小时定时器,计时器,计数器,液面控制器,相序保护器,光电开关,接近开关,电机调速器,电机保护器,相关配套产品,OEM
timer,Timer Relay,24h Timer,Relay,Digital Timer,Sensor,Counter,Protective Relay,Level Switch,Sockets,proximity switch,photoelectric switch,solid state relay,switch power supply,Accessories,OEM
timer relay,24h timer,relay,counter,timer switch,slckets,proximity switch,photoelectric switch
..AKA lie detector - MrC has been fibbing ;-)
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 for the dress I'm making.
Close up of the home made "sensor bar" showing the left and right LED clusters, and the power adapter.
On May 7th, with Kon-Hyong Kim and Muhammad Hafiz Wan Rosli introducing % implementing the SINUNI - sensor system
I
Application scope: temperature sensor probe tube, sensing tube, shell, temperature probe thermometer protection tube, food-grade BBQ probe temperature tube
Tube heads can be pointed, flat, round, flaring, necking, opposite side, split ends
Both inside and outside are smooth and bright
Materials: stainless steel 316(L), 304(L)
Process: automated non-oil sealing process or deep drawn
Pressure Sensor is used for measuring pressure of gases and liquids by generating a signal as a function of the pressure imposed. That is high accuracy and is built in over current protection circuit and reverse power polarity protection circuit. Pressure Sensor has zero point adjustment function and Peak and Bottom hold display and can be used to measure other variables such as fluid/ gas flow, speed, water level, and altitude and for controlling and monitoring in thousands of everyday applications. - www.atcomaart.com/pd/70525452705370495152/pressure-transd...
Testing the EE-SY313 reflective opto-sensor. The LED lights up, but goes out when an infra-red reflective surface is detected. We'll be using black marker pen marks on white paper. Photo by David Henshall.
This brand new Lexus IS250 looks great, and no one wants to mess that up by running into anything while trying to park. So, this IS250 was equipped with front and rear park assist sensors, allowing the driver to know how close they're getting to the objects around them.
Canon 10mp aps-c image sensor used in 400d / Rebel XTi and possibly in 40d 1000d
Die size 24.2 x 17.48 = 423mm2
Effective area size 22.2 x 14.8
Meet Jolly, a new addition to the toy family. He originates from a supermarket, as part of their campaign during the European soccer championship last summer. That's why he is orange and cheering. I named him Jolly, as he reminds me of northern star pics' awesome orange mug, who unfortunately has not had much coverage, lately
The reason Jolly is cheering today, is the prototype a Master's student has developed. It contains a sensor that a VIP (Visually Impaired Person) can point in some direction, and a row of Braille cells: the white dots. Depending on the distance of the nearest obstacle, the dots go up, to give a tactile clue of the distance. Slightly comparable to parking sensors in cars, but with tactile feedback. Today the student demonstrated it, and Jolly was mighty impressed.
RE_BEAM ROBOTS: Taller de construcción de robots
01.03.2014 12:00h - 16:30h
Lugar: Lab (1º planta / 1st Floor)
Taller de iniciación para la construcción de robots capaces de seguir la luz, utilizando en lo posible materiales reciclados (motores y sensores de viejos juguetes, aparatos, etc.) a partir de conceptos que electrónica analógica.
On May 7th, with Kon-Hyong Kim and Muhammad Hafiz Wan Rosli introducing % implementing the SINUNI - sensor system
I
The Sensor - It Knows You're There. Inside ImageWorks at Journey into Imagination pavilion in Future World at EPCOT Center.
My Baroesque Barometric Skirt reflects environmental data, plus my personal temperature - it's a reflection of the self within the bigger picture. What I mean by this is that how I pass through and interact with the ambient environment interests me. To visualise this passage I have created a skirt that uses sensors to glean environmental data in the form of a barometric sensor board, its data more commonly familiar to those who track and predict weather. To the viewer of the skirt, they will see colours changing in real time on four rays of RGB strip, one for each sensor reading.
This is how I’ve put together the electronics inside the skirt: the aforementioned barometric sensor board protrudes from the skirt and gleans the ambient temperature ( Celcius C) around it, the other sensors on the board collect data and via algorithms in the code work out the altitude (meters m) and pressure (Pascal Pa). I’ve used a Shrimp kit, which is similar to the Arduino Uno, that comes as a bag of components and soldered it onto stripboard. Another temperature sensor, measuring my temperature sits on this stripboard, Four lengths of RGB LED strip radiate from the Shrimp circuit and both the stripboard circuit and the RGB LED strip are sewn onto what I call an ‘apron’, which sits under the skirt and is detachable for washing purposes and also as I like to fashion my electronic circuits as interesting pieces to be viewed in their own right.
The code takes the readings from the sensors and runs an algorithm firstly to convert the data into Celcius, meters or Pascals, and then runs another to mix the colours appearing on each corresponding RGB LED strip. There are 7 colours I’ve set to pass through, the lowest reading being blue, followed by cyan, white, green, yellow, magenta and finally red for the highest reading in each sensor reading data band.
It took a months to create the skirt as there was so many iterations between experimenting with circuits around how to make my idea come to life and creating the skirt, testing paint on fabric, choosing a visual metaphor and style of the skirt, then making the skirt. Next finalising choice of the electronics, coding, prototyping, then transferring the circuit to stripboard. Finally soldering everything together and then debugging, testing, making changes to the code, before eventually putting the skirt and the electronics together.
The Baroesque Skirt’s weather artwork was inspired by the characters Amaterasu & Kabegami from the game Okami.
Read more about the Baroesque Skirt: rainycatz.wordpress.com/2012/10/22/baroesque-barometric-s...
This diagram illustrates how a new sensor technology developed at Oregon State University might work using magnetic beads. (Graphic courtesy of Oregon State University)
Check if your sensor needs cleaning: Set your camera to Aperture priority, at f/22, and take a shot of a cloudless blue sky (focus not important)... If you see specs, you need to clean your sensor...
There is a tutorial here: www.copperhillimages.com/index.php?pr=tutorials
(Yes, there is still a spec on the after pic.. I got it off, but was using white paper to check then, and I wanted the before/after pic here to be the same color)
These guys from the University of Louisville make water sensors (http://makerfaire.com/pub/e/4015). I thought about telling them to try the Bernoulli effect, but why? I noted they were using TI MSP430 microcontrollers.
Types
What kinds of Touch Panels Are You Looking for?
A touch panel is one of the kinds of computer display screens, which can also be called an input device. Due to the sensitivity to the pressure of the touch panel sensor, users interact with the computer by touching the objects on the screen.
Three types of touch screens are listed below:
Resistive Touch Screen:
A resistive touch screen panel is a sensor that is basically a film-plus-glass structure that converts the physical position of a touchpoint (X, Y) in a rectangular area into a voltage representing an X coordinate and a Y coordinate. Resistive touch screen panels are generally more affordable but provide only 75% clarity and the layer may be damaged by sharp objects. Resistive touch screens are immune to external elements such as dust or water.
Surface Wave Touch Screen:
Surface wave technology integrates acoustics, electronics, and semiconductors into new technology. They have the advantages of small size, flexible design, mature technology, good consistency, and reliability. Surface wave technology uses ultrasonic waves that pass over the touch screen panel. Surface wave touch screen panels are the most advanced one of the three types of screen touch panels, but they can be damaged by external elements.
Capacitive Touch Screen:
The resistive touch screen panel is constructed by placing a transparent thin-film conductor layer on the touch panel glass and adding a protective glass to the conductor layer. This double glass design completely protects the conductor layer and the inductor. With the rise of smartphones and tablets, the capacitive touch screen panel market has been developing rapidly.
Touch Points of the Touch Panel
Single, or Dual/Multi-Touch?
Single-touch interaction is capable of, at a lower price, realizing all the applications' goals. Gesture interaction, including, flick, slide and knead, requires dual/multiple support. Select the alternative to continue.
Single Touch Point Only
Aiming at supporting single-touch input, resistance touch screen is designed. Various types of materials are available because there is no limitation of the materials which are used for input. Besides, resistance touch screens have the advantages of mature technology, stability, high-cost competitiveness, and excellent detection accuracy.
The advantage of single-touch is that the device design space is optimized, especially for small devices, because it can "install" screens and buttons in the same area at the same time; second, because the buttons can be bound to any application in the operating system, So the "buttons" used by the device can reach an unlimited number.
Multiple Touch Point Support
The user's two hands have ten fingers, and when the users interact with each other, more fingers appear on the screen. This is the origin of the multi-touch concept of recognizing the position of a finger, which enables manipulation of more than two fingers. Projected capacitive touch screens support single or multiple touchpoints. It allows for the interaction of gestures. One point to mention is that no part of the resistive multi touch screen physically will move at detection, and it makes the touch experience smoother and lighter (just like smart-phone).
How Does Touch Panel work?
Different people work differently. So it is with different types of touch screens. Some can easily detect and distinguish multiple keys at the same time. However, some others can only sense one finger at a time. If you try to press two places at the same time on this type of screen touch panel, the screens will be rather confused. Here are some of the main technologies listed below:
Resistive Touch Panel
Resistive touch screen panel (the most popular technology recently) works a bit like "transparent keyboards" overlaid on top of the screen. The flexible upper layer of conductive polyester plastic is bonded to the rigid underlayer of conductive glass and separated by an insulating film. When you press the screen, you can force the polyester to touch the glass and complete the circuit - just like pressing a key on the keyboard. The chip inside the screen shows the coordinates of the location you touched.
When you press a resistive touch screen panel, you push two conducting layers together so they make contact, a bit like an ordinary computer keyboard.
Capacitive Touch Panel
The capacitive touch screen panel needs to achieve multi-touch, relying on the electrodes to increase the mutual capacitance. Simply put, the capacitive resistive touch screen is divided into blocks. Each set of mutual capacitance modules is working independently in each area, so the capacitive screen can be independent. Detecting the touch situation of each area, and after processing, simply implement multi-touch. When you bring your finger up to the screen, you alter the electrical field by a certain amount that varies according to where your hand is.
Touch Panel Solutions
We provide resistive and capacitive touch screen solutions to you.
In a capacitive touchscreen, the whole screen is like a capacitor. When you bring your finger up close, you affect the electric field that exists between the inner and outer glass.
Capacitive Touch Screen solutions
We offer a wide range of Projected Capacitive Touch Screen solutions to the market. There are four different PCAP construction options to choose from including Glass-Film-Film (GFF); Glass-Film (GF) and Double-Sided-ITO-Glass (GG2); Glass-Glass (GG); We are sure to have the perfect fit for your application's requirements.
Resistive Touch Screen Solutions
We offer a full range of 4-, 5- and 8-Wire Resistive Touch Screens that are available in Film-Glass (FG), Film-Film-Glass (PL) and Glass-Film-Glass (GFG) constructions. Our resistive touch screen solutions are a cost-effective, durable and versatile solution for many applications.
- 16,05 megapixel Live MOS sensor
- Verwisselbaar lenssysteem
- Accessoireschoen
- Full-HD filmmodus (1080/50p)
- ISO 160 - 12.800
- Maximaal 6 foto's per seconde
- Kantelbaar 920.000 dots touchscreen
- Elektronische zoeker
Specificaties, aanbiedingen en een uitgebreide review van de Panasonic DMC-G5 op: www.besteproduct.nl/