Category Archives: Camera Digitals

Digitally Operating Motion Control Drives

Motion Control drives have one of the most varied applications in the form of digital brushed and brushless servo drives. These drives can be availed in stand alone formats, PCB or panel mounted formats with a choice of bus protocols or simply with control inputs for step and direction and also analogue inputs. With high energy efficient features that pertain to output powers much less than 100W and inclusive of up to 110Kw output. The motion control drives are capable of meeting varied applications that demand, torque loop, speed loop or position loop formats. The drives are completely digital and can work in both current as well as speed and position loops. If we measure their efficiency with respect to size to output power format then the motion control drives will stand out as one of the best in the industry. These drives can be availed with a range of servo motors as per the customers need and requirements with respect to power, size and drive packages. As per client demand, the drives can not only be provided with on-board independent controllers but also with multi axis controllers of the range of Motion Controls.

Main Features of the digital Motion control drives:

The digital Brushed motion control drives from 20W up to 400 Watts. It is capable of taking step and direction or analogue to +/-10V inputs The digital Brushless motion control servo drives from 40W up to 110kW. It can take either step or direction at +/-10V analogue input. The drives can work with either DC or AC generation, in a single or three phase even. They are Ultra Rugged and Compact. These features make them sustainable even in rough manufacturing conditions while ensuring that they do not pose space constrains. The digital motion control drives produce higher efficiency output ranges and are therefore a little costlier than the other control drives. The fully built-in protection adds value to the buyer’s money as these drives require minimum maintenance. The motion control drives are digitally set to comply with ruggedized options in extreme environments. The application areas of the digital motion control drive includes in food and material processing industry, packaging industry, Printing equipment, material handling, film & foil converting, Industrial automation, textile etc. Modern manufacturing industries are slowly getting inclined towards the application of digital motion control drives. The reasons are many, some of which have been discussed above.

For more information about servo control and motion control visit our website.

Article by Jenny at Inter-dev Internet Marketing Company on behalf of Servotronix.com- servo

Digital Video Security Cameras

Right now, digital video security cameras are significantly used in our society, homes and offices. Small in size and easier to set up, they offer clearer images.

Different types of digital video cameras can be found in the marketplace. They include wireless digital video security cameras, color digital pen-type mini cameras, security system with indoor and outdoor cameras, security first fas-1248, pelco digital security cameras, and e-mobile-cameras. Wireless digital cameras are smaller, light-weight and professional quality devices. They also have higher level of sensitivity and saturation signal. They’re effective and easy to set up and operate.

Color digital pen-type mini cameras have multifunction software, USB cable, tripod and AAA batteries. Security first fas-1248 cameras have 14 inch grayscale monitor with built-in real-time quad processor. Pelco digital security cameras use a compact body style. They’ve digital signal processing and auto white balance. E-mobile-cameras are digital wireless security camera systems for vehicle, retail or secret use. They keep around 32 digital pictures. Their typical uses include installment in vehicles like taxi’s, delivery vans, ambulances, police cars or used in small shops and cafes.

Black and white security cameras are affordable cameras that actually work properly in high and low light situations. Color security cameras are usually inexpensive but they work just in general working light. Covert security cameras are so tiny make can not be very easily observed. They could be concealed as a completely different device (such as smoke alarm, clock or teddy bear). Day/night video security cameras switch from color to black and white based on lighting degrees. Work well on changing lighting conditions.

High-image resolution security cameras have extra light sensors on the digital chips. They improve the effective image quality. These kinds of cameras work only with high-resolution monitors. Infrared video security cameras possess the light source in a light range that can’t be viewed by naked eye. These kinds of cameras are perfect for small places with no light. Outdoor security camera systems include hardened, waterproof outer bodies. Vandal proof video security cameras are available in hardened cases that will resist the hardest physical abuse.

Sony Dsl L1 Cybershot Digital Camera Review

The Sony DSC L1 cybershot is one of best smallest digital cameras you can find. Measuring 3 11/15 by 1 3/4 by one inch, DSC-L1 cameras size is just convenient when traveling. You could store it in your bag or cloth pockets and walk without feeling uncomfortable. With its Memory Stick Duo media, battery and body, this camera weights only five ounces. This explains why you can wear it comfortably with its neck strap. Apart from being portable, DSC l1 camera is available in many colors.

You can select a blue, silver, matte, red and black camera. If you love taking pictures anywhere you go, this Sony wonder product will help you out. It has many modern features allowing you to enjoy a lot when using the camera. Above everything else, DSC l1 is easy to find, affordable and user-friendly. You will surely thank yourself for buying this accessory. It is great for everyone especially the adventurous teenagers.

DSC L1 features are many and they give the gadget the high performance it has. Its 10x smart zoom feature sharply make use of total CCD to enable you to crop the image size. It prevents digital zoom ruin by the image. The Carl Zeiss lens permits swift automatic focus and an impressive zoom range. It also maintains compact designs. The L1s memory stick Duo media is powerful, portable, and it is compatible with numerous hardware and software applications.

Another incredible feature on this camera is the scene selection mode. This element has seven Scene Modes. You could choose from the Landscape, Soft Snap, Twilight, Twilight Portrait, Beach and Candle Snow. This means that you can set the parameters according to the shooting circumstances. The Sony DSC L1 has a very compact design. It is one of the most use-friendly gadgets you can find today. As mentioned earlier, the camera comes in five colors that go well with your fashion clothing.

In fact, if you want to capture every fun moment in a day, this is your product. When you are home, connect it to a pictBridge compatible printing machine. You will use a supplied USB cable and do the printing right from the camera itself. You do not have to print out the pictures you do not like. View the images on the gadgets LCD first.

Then select the images you want to print out. This gadget can make a good gift. Buy it online for a person who adores taking pictures anywhere anytime. It is cost-friendly considering that it goes for only $229 on Amazon now. Since Sony DSC L1 is durable and has several features not mentioned here, this camera is just the right gift idea.

The Magic of Light in Photography

There are many important factors that build together to make photography happen, but it can be said that there is one magical factor that is the most important of all. Light.

Of course, light is one of the essential factors of life on earth, but in photography terms, it is light that is the magic. How light is controlled, whether natural or artificial, is what gives us the range of images that we make with our cameras.

The colour, quantity and angle of natural light changes throughout the day, and as a photographer you are challenged to make the most of what that light gives you, and to be the artist that uses that light to great effect. You can manipulate the light around and on the object of your task to make differing images of that same object.

In addition to natural light we have the option of artificial light to create or enhance our vision of what we want to produce. The addition of flashes, strobes, diffusers and deflectors help us add extra ingredients to our vision if they are required. The use of only artificial light has artistic possibilities too.

Observation is the best skill that a photographer can develop. As light affects the mood, balance, texture and even the shape of what it falls on, the ability to see the full extent of what is in front of the camera and translate it to something unique is what gives the picture its character.

You can use the effect of light to its greatest by using the main subject matter as the reflector or the obstructer, or in the case of a number of objects, a combination of both. For example, a backlit photograph of the sun setting behind treetops will create a wonderful atmospheric silhouette.

In another situation a well-lit family portrait will have a number of strategically placed strobes to give the foreground the vibrancy and character that the portrait requires. A single light source in a lowlight situation can be the most creative. A light source landing on an object from the side can leave part of that object in complete shadow creating a mysterious and intriguing shot.

It is important not to be afraid of light as a budding photographer as it is there to be taken advantage of. As a photographer, light has to be thought of as the brush for a painting. You can use the brush with different techniques to achieve a range of results. It is the same with light.

History Of Digital Photography

A brief history of Digital Photography from tear 1919 to 1998

1919 The Western Union telegraph company puts into operation the telegraph machines.

Bartlane type XII, which allowed transmitting photographs on the various levels of gray.
1922 produced the first transoceanic image transmissions through the Atlantic submarine cable between London and New York.

1966 Bell Labs developed the technology of magnetic bubble memory, which would be developed on the CCD sensors in 1969.

1970 appears the first television camera CCD solid-state sensors in the field of digital photography.

1975 Birth of the era of video-recording enthusiasts. “SONY” presents the first camera “BETAMAX”.

1976 El Palomar observatory first images obtained with CCD sensors in its 5-meter telescope, which could only produce images of 256×256 pixels.

1981 SONY reappears on the scene. Teaches MAVICA (magnetic video camera), camera prototype instead of conventional film uses a magnetic disk to store images. This image can be seen on a television screen and the magnetic disk can be reused an infinite number of times. This news makes entering the sector of traditional photography into a serious crisis, even though they must spend 6 years before the market a camera of this type, CANON. Photography without film moves from speculation to become a reality, to the point that some media doomsayers proclaim the death of digital photography. Sony Corporation has been the company that has embodied the idea of a fully electronic camera system. For its implementation were needed 14 years.

1987 This year is chosen by Kodak to announce his camera magnet.
KODAK 1990 returns to make another round solution: The PHOTO-CD, which records and plays up to 100 pictures on a CD.

1996 digital photography began its expansion with the introduction of new models of compact cameras and even some reflex. In many traditional viewer begins to be replaced by liquid crystal displays.

1997 Little by little, the barriers are falling. The trend is clear and the key word is “integration.” The future is multimedia devices that combine the advantages of video, photography and sound. Cyber digital camera.

1998 appear the first commercial models of cameras with CMOS sensor. Consume less power than CCD sensor models and grouped all the electronics of scanning in a single chip, but for now introduce too much noise in the image to produce results similar to those of its competitor.

Samsung L201 Digital Camera A Proud Possession

Samsung has once again entered the market with its recent launch of the Samsung L201 digital camera. Like other earlier introduced digital camera models, this model inclusion also carries along high customer expectations.

It comes as no surprise that this model is also another appreciated inclusion in the list of brilliant camera brands. It is a fantastic addition to the list of existing Samsung digital cameras. The Samsung L201 digital camera is an extremely handy and compact photography gadget which is embedded with a long list of distinguished features that have proved to be of great help in improving its functionality and bringing it one step ahead of the previously introduced models.

This Samsung digital camera boasts of having a 10.2 mega pixel camera, which adds to the clarity and precisions of the photos clicked by it. Additionally, it features an auto-contrast balance feature that makes it a perfect companion for night time photography. This aspect helps it to brighten the dark areas in the background, bringing the picture into black-lit and high contrast scenes. Its design makes it very handy if you want to use it for battery charging or for photographing. Also, it automatically clears the red-eye defect from portraits.

The Samsung L201 is coupled with a 3x Optical Zoom lens that makes it easier to take pictures more clearly in vivid colors. This Samsung digital camera model features 2.7 LCD screen that makes it easy for one to view pictures. It contains every possible feature that a photographer expects to have, that adds to the skill of the photographer. Face detection technology is the most important and alluring feature of this camera that helps to detect the face of subject and adjust the auto focus and auto exposure automatically, to improve contrast in portraits.

Talking about its appearance, this Samsung camera is an elegant, stylish and slim model with a metal body and chic design that makes it stand apart from other similar camera models. It is available in a variety of colors. While the professional photographers can go for silver or black, the more adventurous purchasers can go for bold colors like pink, lime green or turquoise. Also, it is tagged with an affordable price so that every one can get hold of this fantastic gadget.

The Samsung L201 digital camera is a praiseworthy inclusion in the arena of digital cameras and has become quite popular among photography lovers.

Dslr Cameras

DSLR, expand to form Digital Single-Lens Reflex cameras are the digital cameras that direct light from the lens to an optical viewfinder on the back of the camera through the implementation of mechanical mirror system and Pentaprism.

DSLR Cameras: Most preferred by Professional Photographers

These cameras are widely preferred by professional still photographers as

They allow accurate preview of framing close to the moment of exposure.
Allow its user to choose from a number of interchangeable lenses.
Allows accurate preview of depth of field.
Larger sensors in contrast to compact digital cameras that allow for similar depths of fields and picture angle to film formats, and even high signal to noise ratio.

Digital Point-and-shoot Vs DSLR Cameras:

The reflex design scheme is what primarily differentiates a DSLR from a digital point-and-shoot camera that exposes the sensor constantly to the light projected by the lens and allows the cameras screen to be used as an electronic viewfinder.

HDSLRs: The High Definition DSLRs that were introduced in 2009 had a video mode in addition to the still photography mode. The video mode allowed its user to record high definition motion video. The Nikon D90 was the first DSLR camera to shoot and capture HD video.

DSLR Timeline:

1991: Kodak was the first to release the commercially available DSLR camera, Kodak DCS-100.
1999: Nikon D1, the first DSLR camera to replace film cameras in the professional photo journalism and sports photography field.
2000 (January): Fujifilms Fine Pix S1 Pro, first DSLR camera to have been marketed to non-professionals.
2004: Konica Minolta Maxxum 7D, first DSLR with in-body image stabilization.
2009: Nikon D90, first DSLR camera with video recording.

Market Share: As of 2008, Canon and Nikon had a whooping share of 41% and 40% respectively whereas Sony and Olympus each had only 6% market share. The duopoly of Canon and Nikon is often referred to as Nikanon or Canikon on online forums.

Popular Brands: Canon, Nikon, Kodak, Pentax, Olympus, Panasonic, Samsung, Konica Minolta, Fujifilm and Sigma.

The Potential benefits to Obtaining Ebooks on Photography

With regards to locating the best on the web digital photography training lessons it is essential to first and foremost wonder what you need to obtain out of this module. Do you think you’re seeking to become a qualified professional photographer? Or have you been simply aiming to boost your digital photography expertise and make picture taking a thrilling hobby that you will be good at?

If you are seeking to turn into a professional photographer then your option should be for the best photography course on-line. Since you are wanting to become a professional it really is a good plan to enroll in an established school with certification and real, live classes on the web. There are several websites like this for example the Art Institute.

The problem with a training course like this is that you have to spend a large amount of cash for the “Credits” and obtaining your degree in photography. For people that are not as concerned with a qualification, a more affordable and, in my view, greater way to learn, is to find different on-line photography courses and learn the most you can from each.

digital books Online

Though there are not many ebooks on photography, this may be a good way to start off if seeking a digital photography module on the net. Usually electronic books will help get you from a rookie all the way to an advanced photographer. They frequently are excellent for beginners desiring to get commenced and don’t understand much.

Furthermore, many of these ebooks on photography programs likewise incorporate video clips to watch also. This can help with grasping photography pretty much as you are shown real-time demonstrations.

ebooks on photography to have

Our next choice is to select digital books over the web and emailed them to you. While this isn’t particularly an “on the net digital photography program” it is a very effective technique to study.

Your best option is to go to various sites and try different ebooks on photography. They have almost everything which range from ways to use the digital camera, posing models, plan techniques, illumination, and plenty of various other topics with specific digital books specialized in each!

The assessments on various websites help you get a feel for the quality of the electronic book and what it can educate you.

Try It For Yourself discovering digital photography is more difficult since you have to train yourself. However, it typically results in a better approach of mastering the material as you train yourself. What I propose if you are applying one of the above strategies to studying is always to establish assignments for yourself to carry out. For example, right after every chapter of ebooks on photography create a plan focused on taking pics while using procedures you mastered.

Home Cctv Camera – Wholesale Cctv Cameras – Wired Cctv Cameras From China

Home Cctv Camera($ 48 usd)

Source:

Wholesale Smoke Detector Style Camera with ABS plastic casing with internal adjustable dome lens, Home CCTV Camera with 420TV Lines from China Stores.

Knowledge of CCTV Cameras

Generally refers to used closed-circuit television outside broadcast television, such as the Industrial television, military television, medical television, underwater television.

The simplest is to use a closed-circuit television cameras will capture the signal sent to the monitor via cable TV, and it can capture the signal sent through the multi-channel distribution amplifier to use multiple monitors.

CCTV a very wide range of applications and are growing at an unprecedented rate, it can be said in various sectors in the national economy, any places where the use of modern technology, is inseparable from closed-circuit television. China Manufacturer Specifications
Primary Function: Hidden security camera
Material Design: ABS plastic casing with internal adjustable dome lens
Color System: NTSC
Image Device: 1/3 INCH SONY CCD
Horizontal Definition: 420TV Lines
Minimum Illumination: 1.5Lux/F1.2
Angular Field of View: 65 deg
Adjustable Lens Focus: 2.8mm/3.6mm/6mm
White Balance: Auto
Scan frequency: NTSC 60Hz
S/N Ratio: >48dB
Connection: RCA
Power Adapter: Included
Dimension: 200mm x 200mm x 55mm
Operating Temperature: 0-35 deg C
Recommended Max Range for Objects: 8-10 Meters
Manufacturer Ref: E05004DD
Catalog Ref: Security and Spy Camera Other Features
In todays high paced and stressed environment we constantly are thinking about safety and security. Has your wallet or cash suddenly disappeared after throwing a party? What about your mobile phone? You can never be too careful these days, so don’t waste too much time thinking about security when you can install a disguised spy camera in your home and office, and have one less thing to worry about as you go about your busy life. Package Contents
Item No. Wi1812 Concealed Security Camera
Power Adapter (100-240V 50/60Hz)
User Manual – English

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What is a Wired Security Camera

Many people these days are considering some sort of security system for their home or business. Home security systems have usually been more traditional and have consisted of alarms and sensors.

Nowadays, though, complete systems with high-tech cameras and monitors are actually very reasonable in cost in many instances.

Such costs can depend upon the kind and types of cameras, for one, and a wired security camera should be something that’s learned about.

In terms of security systems, most are classed as either “wired” or “wireless.”

Wireless cameras use an electronic signal to relay what they “see” to the monitor/receivers where the images are converted to render the signals they’ve received into usable pictures.

A “wired” camera is, of course, a camera that’s hard-wired from the camera to the monitor and recording systems. This means it’ll be hooked to the monitors and recorders through what are called “television cables,” which are special wire implements needed to transfer the image taken in by the camera, converted to a signal and then sent along the wired path to monitors and recorders, where the signal is decoded and then displayed as a picture.

Both systems have their advantages and both have a few downsides.

A wired security camera, being as it’s physically connected via means of wires and cables to monitors and recorders, won’t suffer from loss of signal strength or blockage, which can occur with a wireless camera.

Many wireless cameras have limited ranges and while some can send their signals up to a thousand feet, most are restricted to about one-hundred.

A wired camera also is less expensive than a wireless camera, which is more mechanically and technologically complex (though as the technology becomes more common costs have been declining).

Additionally, there’s no signal interference or blockage with a wired security camera, no matter how far from the monitors the cameras are.

Possible downsides of wired cameras can include the fact that wires can be unwieldy or unsightly and that there’s just no way to optimally place a wired camera in certain locations.

When looking at any specific security camera and system, try to look at the size of the area to be monitored.

If it’s relatively compact but has spots where wires just don’t need to be visible it could be that a wireless system may work best.

However, if there’s a great deal of area to be put under video surveillance and wires and the like aren’t an issue but cost is, a wired security system is probably the best bet.

Always check on the placement of the cameras to be installed, the budget available for the system and the overall area to be monitored.

Factoring in all three elements and then looking at what the pluses and minuses of each system appears to be can help a person considering purchasing one to come up with the best choice for the specific circumstance.