Optronics – International

Using technology to improve vision

Home - Tags: electronics & information technology

Tag: electronics & information technology

Temperature Monitoring Via GSMGPRS

Posted on November 26, 2017 in News

Environmental measure anywhere with GSM GSM thermometer Ares 12 Ares 14 can anywhere in a wide range of environmental measure and with GSM coverage record. Can be read 3 or 14 one-wire sensors and thus ensure a comprehensive remote monitoring. Including values for temperature, humidity, lighting, voltage can be monitored. In case of an alarm, the notification via SMS and E-Mail to up to 5 recipients. Battery serves as emergency power supply failure power supply the integrated, rechargeable backup. In addition the GSM thermometer from the Ares series feature 2 digital inputs for connecting external detectors/sensors. The device will provide 2MB of internal memory and all collected data can be requested by SMS or phone call. The configuration is done via USB easily and simply. As well, all measured values can be imported easily in Windows applications unless report directly to a server, or periodically as an E-Mail. The possibilities are wide range of backup power supply systems of cooling and heating system monitoring, flood detectors up to the usage in server rooms or in greenhouses, is all feasible.

The New Features Of The Samsung Galaxy 3 Touch

Posted on June 16, 2017 in News

The focus of the new Galaxy is rated 3 by Samsung that is Samsung Galaxy touch 3 the long-awaited successor to the note 2. first and foremost is the 5.7-inch display in the eye, which increased to 0.2 inch. The more round concept of note 2 was patched and the back is covered with leather. With the touch pen, the Galaxy is 3 best use note and also convinced has the full HD screen and the strong battery life. XXL 5.7 inch full HD display the Super-AMOLED full HD display has a size of impressive 5.7 inches and offers the user a handsomely realistic full-HD resolution with 1,920 x 1,080 pixels. Also the excellent contrast, the bold colors and excellent viewing angle is impressive.

The 5.7-inch display is one of the sharpest which currently is installed in a mobile phone. A highlight is the operation with gloves. The sensitivity can be manually configured and thus works also use with gloves. Especially on cold days, this is a positive aspect. Endurance battery Samsung has with the Galaxy grade 3 a integrated strong 3200 mAh battery.

The values measured in the comparison are at a high level. At pure Talktime the battery creates less than nine hours. Surfing the Internet is possible with the Galaxy note 3 at maximum display brightness over nine hours. The charging time is too short. Samsung has the edge with the performance of the battery. Snapdragon 800 hardware and fast LTE Cat4 one-a successful performance and performance while surfing the Web. The top model of SoC is the well-known Snapdragon Qualcomm 800. Serin with a total 4 x 2.3 GHz and good 3 GB support memory this performance. The cooperation of memory and the calculator perform fast in all areas as well as liquid effect. The SMS window and the contact list takes the load times average 0.65 seconds.

The Development Of Tablet PCs

Posted on June 15, 2016 in News

The tablets have fascinated the users since release on the market. A few years ago, the manufacturer Apple brought the first tablets on the marketplace. In a very short time, the Tablet PCs have conquered the marketplace in the storm and enjoy great popularity among the users. The operation is quite simple, and thanks to the large display can be almost anything with the models. The technical equipment is of highest level and keep up with the laptops. Most models have about 4 GB short memory, 32 GB of internal memory and a dual-core processor with a clock speed of 2 x 1.6 Gigaherz belong to the standard. Another advantage is the excellent mobility.

Thanks to the narrow construction of the Tablet PCs that match too easily into any pocket. The installed batteries to withstand several hours continuous operation and almost everywhere you go without delays in the network. On some models, later keyboards can be docked. Worth buying a Tablet PC? More and more people ask themselves this question. Tablet models are in our company always popular and sought after.

This is firstly because that one is offered a continuous excellent multimedia fun. Whether at home or can easily be transported on axis, a Tablet PC and delivers one through WiFi a constant online connection. Thus, you can at any time in the communicative contact with his comrades and or brothers and sisters. Social network sites like Facebook, Twitter, Skype u.a.m are great for this purpose. Also, play songs, videos or playing games of Tablet is one of the multimedia storage. There are no limits to the good pleasure. But working with a dedicated Tablet PC makes a lot of fun and easy to implement. With the help of text programs can be written wonderful sections and various other things. In addition, a mobile Internet shopping will be available. The uses of a Tablet PC are limitless. A piece of advice should be a Tablet test in advance. The Tablet variety in the focus! Most users are from the great mass of tablets almost killed. All manufacturers have developed various models and made accessible to the masses. Each Tablet features unique and special. There a Tablet may be amateur once rapidly confuses. that’s why we have analyzed in detail all currently available Tablet PCs on this test portal. We show in detail in our reports, which features a particular model has and whether or not the acquisition of analyzed tablets worth. Thus, it is significantly easier to opt for an appropriate model for new customers. Just in our Tablet categories rummages around and check out the impressive devices. A look at the Tablet PC future! Since the beginning of the first popular Apple iPad, the Tablet evolved massive industry. The models were all the time Funktionsreicher and the texture, as well as the performance of the devices have increased considerably. Also the displays have recorded a huge leap since those days. Razor sharp and strong color displays adorn the Tablet PC now Landscape. We may be curious what incredible models in the future by the producers are being developed. We will remain anyway on the ball and test the upcoming Tablet PC generations precisely for you.


Canon Color Laser Printer For 250 To 400 Euros

Posted on September 14, 2014 in News

Laser printer or is it equal to a multi function device? In an Office, often lots of space, but no time is exactly the right environment for the Canon i-SENSYS LBP7750CDN color laser printer. This is a heavy color laser printer, which requires not less than one square meter of floor space. Who offers him this freedom, get much back the device offers mainly medium-sized work groups for money. After the PC was he connected to the LBP7750CDN via USB can be used optionally via WiFi laser printer provides evidence of his skills. He is to have the Internet for around 400 euros and is part of the rapid reaction force: 30 A4 pages per minute for him pose no problem, where to hold the first expression in the hand about ten seconds after switching on the device.

But not only the speed is impressive also print quality can be seen. A paper cassette for 250 is a color laser printer for demanding applications with the Canon i-SENSYS LBP7750CDN Leaves that not enough for you, buy the optional 500-sheet cassette and replace it against the standard cassette. Moreover, 100 pages can be conveyed to paper manually. Frequent refilling of the paper stock is therefore eliminated. Overall, this color laser printer for enormous 75,000 pages per month is designed and works it quietly. An another selling point: the built-in automatic duplex unit, with the front and back of a sheet can be printed at the same time. Most printer manufacturers fill cartridges or toner cartridges of new equipment only to the half, so already costs after quite a short time. When the LBP7750CDN, the manufacturer estimated about 130 euros for a black cartridge, which can print the 5,000 pages.

The color cartridges cost 250 euro of which are but three piece needed (cyan, magenta, yellow), then reaching for 8,500 pages. It converts that to a page, printing costs by 2.6 cents for a simple text page or 8.8 cents arise. However, there is cheap alternatives to the expensive original cartridges of the manufacturer: rebuilt toner. Powerful entry-level Canon i-SENSYS LBP7210CDN which is Canon i-SENSYS LBP7210CDN slightly slower than the LBP7750CDN euros for it but only about 250. Also get a network-ready color laser printer with duplex printing he comes on around 20 A4 pages per minute. This Canon printer for home users is interesting because of the price. The 40,000 pages per month specified by the manufacturer should not be achieved at the workplace at home anyway and are not an argument against a purchase when this target group, only because the LBP7750CDN in this respect is more. Also that there is no optional 500-cassette for the i-SENSYS LBP7210CDN sure little mind. For this color laser printer can handle thick paper: A weight of up to 220 g / m is no problem. The question remains after the price for toner cartridges. Black cartridges for maximum 3,400 pages are billed vn Canon with around 120 euros, the three color cartridges cost too much, but enough only for 2,900 pages. You must therefore expect 3.5 cents for a text page and 12.


Director Audiology

Posted on September 5, 2014 in News

Device-to-device listening pleasure without transitions itself into complex of acoustic situations before twelve months was ReSound hearing aid manufacturers before a new standard for the collaboration of left and right hearing instrument. When the sharp hearing ReSound Verso 9 the units of both sides communicate used binaural directionality for the first time on the basis of the 2.4 GHz wireless technology. Meanwhile, the new directional signal processing strategy has emerged. The feedback from the market are extremely positive. Also, two recently published studies show clear advantages over other binaural hearing aid solutions. “On the basis of the trend-setting binaural fusion technology uses our binaural directionality targeted synergies between the auditory processing in the brain and the sensory inputs of the ears”, so Dieter Fricke, Director Audiology of the GN hearing GmbH. thanks to the input of four binaural microphone modes the user each listening environment even better capture.

Because low frequencies Omni-directional and directional process high frequencies, the sense of hearing is significantly more natural.” With hearing, 9 Verso continues ReSound a decisive step as all other binaural solutions previously available. The system helps the user to actual advantages in language understanding in complex and changing situations. This is confirmed not only numerous, very positive feedback from the market, but also two recent studies, which recently introduced renowned hearing researchers of the company’s own development Department (see hearing-acoustics, Sep September 2013). Let your own ears decide Verso 9 ReSound what really interested the studies have shown, how our Direktionalitats mix, the hearing for directional machined low RF sounds strengthens processor; get to take all the advantages of a traditional directional processing but without compromising the sound quality for this”, explains Dieter Fricke. And one more advantage has been demonstrated in the investigations: the binaural directionality cheap on the relationship between signal and noise affects, while she at the same time enables the user to perceive the entire acoustic environment.