Products category

eVscope – Reaching for the stars as never before

Humanity has always been trying to reach for the stars, this lead to huge scientific developments that got the man into the moon, rovers into mars and a lot more. NASA often unveils photographs of space objects with bright colors and high definition, but these photos are taken using millions of dollars in telescopes and image software. Most amateur telescopes give blurry, opaque images (if you get to see anything at all). As a result, astronomy amateurs are often disappointed because of their high expectations regarding what they would see in the telescope. The company Unistellar optics combined two different technics to create a telescope that could fulfill hobbyist expectations.

As only a very small amount of light from stellar objects reaches earth, it’s important to collect as much light as possible which can be done with a lens (or mirror with a large diameter), or by exposing a photographic film for a long period of time. Nowadays, astronomers don´t use photographic film anymore because electronic cameras can take hundreds of pictures and overlap them to make one bright picture. However, the equipment to do all this can be expensive (professional camera, good telescope, mirrors with huge diameters), and they can also be complicated because of the need for a very dark sky, certain weather etc.

The eVscope (enhanced vision) made by Unistellar optics has a built in high quality image sensor, and instead of lenses an eye piece with an OLED display is used. Additionally, it has a computer controlled mount and drive, all in modest dimensions. It costs about 1300 dollars and works by taking short exposures and staking them in real time to simulate a larger instrument.

This device has already been tried by many amateur astronomers, and university students with very positive results. Also, the eVscope has an autonomous field detection which makes it easy for learners to pinpoint specific places, and with the smartphone connection capabilities people can save and share their pictures, and unlike other telescopes it is portable and autonomous. Currently, Unistellar optics has a Kickstarter campaign for this product with more than 2000 backers. eVscope is 100 times more powerful than a classical telescope and could change the way people see the sky and learn about astronomy.

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Embedded oscilloscope family for advanced electronics

By Ally Winning @ eenewsembedded.com:

The R&S RTM3000 and R&S RTA4000 series oscilloscopes have been launched by Rohde & Schwarz to enable advanced power measurements and accurately analyse serial protocols.

The RTM3000 oscilloscopes have bandwidths of 100 MHz, 200 MHz, 350 MHz, 500 MHz and 1 GHz. The products also feature a 5 Gsample/s 10-bit ADC, and a 40 Msample (80 Msample interleaved) per channel acquisition memory with an optional 400 Msample segmented acquisition memory.

The RTA4000 oscilloscopes offer bandwidths of 200 MHz, 350 MHz, 500 MHz and 1 GHz. The oscilliscopes have the same 10-bit ADC, but have an enhanced memory of 100 Msample (200 Msample interleaved) per channel acquisition memory and included 1 Gsample (1,000 Msample) segmented acquisition memory. Both series have a 10.1″ capacitive touchscreen display.

Embedded oscilloscope family for advanced electronics – [Link]

SudoProc – A solderable 1.8GHz Quad Cortex-A17 module With 4GB RAM and HDMI 2.0

A Slovenia based startup Sudo Systems will soon launch a module called SudoProc. This module is highly compact (65 x 40 x 4.3mm) and solderable. It contains Rockchip’s 1.8GHz, quad-core, Cortex-A17 SoC RK3288 SoC with 600MHz Mali-T764 GPU. The highlighted feature set includes 4GB of dual-channel 1066MHz LPDDR3 RAM. SudoProc also includes an embedded security engine, a Gigabit Ethernet controller, and support for HDMI 2.0 4K with 10-bit H.265 video decoding.

SudoProc module by Sudo Systems
SudoProc module by Sudo Systems

This is only the second, independently available RK3288-based “computer-on-module” available out there. Boardcon’s MINI3288 is also available on its sandwich-style EM3288 SBC. The RK3288 is the backbone of Android mini-PCs and also powers several Linux/Android-based open source Single Board Computers(SBC). The SudoProc supports Android 5.0 to 7.0, as well as Debian, Ubuntu, and an in-house developed SudoOS Linux distribution.

The SudoProc module offers a lot of RAM along with a huge amount of onboard eMMC 4.5 32GB storage. It is expandable up to 512GB. There’s also support for 2x SDIO 3.0. It has HDMI 2.0 for video support and SPDIF and I2S/PCM take care of Audio.

The 218-pin SudoProc is further provided with interfaces including USB 2.0 host and OTG, as well as 5x UART, 5x I2C, 3x SPI, 4x PWM with the interrupt. SudoProc also has up to 100 GPIOs which are programmable as interrupt inputs. Other listed I/Os includes 3-channel, 10-bit SARADC, 8-bit TS stream shared with CIF, a “Host” interface shared with GMAC, and a GPS interface. On-demand optional I/O incorporates HSIC 2.0, PS/2, and Smart Card.

The 5V/3A module supports 1.8V to 3.3V logic level output and allows remote control of the PMIC. Sudo Systems did a good job with its thermal dissipation design. There’s an integrated heatsink to take care of it. With the maximum thermal dissipation of 10W, the module’s estimated workings temperature is 25°C to 85°C.

In February, the SudoProc will open for pre-orders in limited quantities and will be shipped by March. The price is about $300, including a development board of the module. For further information, contact Sudo Systems at info@wearesudo.com.

Butterfly IQ – Ultrasound Anywhere, Anytime

Ultrasound, also known as sonography, is a medical procedure which uses sound waves to get images from inside the body. It is used to help guide biopsies, diagnose causes of pain, examine a baby in pregnant women, diagnose heart conditions etc. High- frequency sound waves are transmitted to the body using a small transducer (probe), then the probe collects the sounds that bounce back, and a computer uses that information to render an image. Ultrasound scanner consist of a transducer, a video display, a console (with computer and electronics) and sometimes multiple transducers are needed for different parts of the body. As a result, ultrasound machines are not portable, and are not easy to access during emergencies.

As a result, Butterfly has combined semiconductor engineering, artificial intelligence, and the cloud in order to create IQ, a portable and affordable ultrasound machine. Butterfly believes that “Medical imaging should be accessible to everyone on the planet”. With the use of a chip, a single probe, and an iPhone now every licensed healthcare practitioner can have an ultrasound anywhere, anytime.

The chips used for the device has transducers, signal processing and computational horsepower. Also, the device has its own battery (to avoid draining the phone’s battery), and works with 9,000 little drums that wobble to create sound and then receive it from the body. It does all the signal processing that would normally cost a hundred thousand dollars to render an image.

Nowadays, ultrasound machines use piezoelectric crystals which require on factory tuning for specific depths which generates the need for multiple probes. The IQ can be tuned on the go and can be buzz at 1 MHz for deep analysis or 5 MHz for shallow analysis. Additionally, the Butterfly IQ incorporates artificial intelligence for image acquisition and analysis which in the future could help guide nonprofessionals in proper operation of the device. Also, it includes cloud services for storage.

This device already has FDA clearance for 13 clinical applications which include abdominal, cardiac (adult and pediatric), fetal (obstetric), gynecological and procedural guidance. The same probe can be used to look anywhere inside the body, with different depths and to anyone.

Eventually, Butterfly expect their device to become as accessible and useful as a household thermometer, but currently it is not available for consumers and the price is high for household purposes. Its only supported by iPhone (soon by iPad), but there has been no talk about Android support. The price starts in 2K and shipping will begin on 2018.

[source]

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Sculpto+, An Affordable User-Friendly Wireless 3D Printer

Two years ago, the Sculpto 3D printer appeared to make 3D printing more affordable and user-friendly for everyone. Recently, the new version Sculpto+ came with more useful features, making it a unique printer with the same printing area and price range.

The Sculpto+ printer is a compact printer for beginners, kids and adults to start with 3D printing in a simple way. In addition to small size and lightweight, it provides a high printing performance with very low noise while working. It’s also connected wirelessly with a very easy-to-use app which makes the printing process simple and fast. We got the chance to try the printer in our lab and share our thoughts and experiences with you. The first thought we had while unboxed it is that the printer is compact enough to fit our desk and the construction quality was amazing. The design is solid and precise at the same time. (more…)

R&S®NGE100 power supply series with WiFi option

The R&S®NGE100 power supply series consists of robust, high-performance, affordable instruments. They offer high efficiency combined with low ripple plus a variety of comfort functions that are not usually found in this class of power supplies.
The R&S®NGE100 power supply series consists of the R&S®NGE102 two-channel power supply and the R&S®NGE103 three-channel power supply. Both instruments provide up to 33.6 W output power per channel Unlike most power supplies in this class, the R&S®NGE100 power supplies feature 100 % electrically equivalent output channels. All outputs are earth-free and short-circuit-proof. The output channels can be combined in serial or in parallel to achieve higher voltages or higher currents (up to 96V/9 A using all three channels of the R&S®NGE103).

Key Facts

  • R&S®NGE102 with two or R&S®NGE103 with three channels
  • Max. output power of 66 W with R&S®NGE102,
  • 100 W with R&S®NGE103 (33.6 W per channel)
  • Max. output voltage of 32 V per channel (up to 64 V/96 V in serial operation)
  • Max. output current of 3 A per channel (up to 6 A/9 A in parallel operation)
  • Electronic fuse (OCP), overvoltage protection (OVP), overpower protection (OPP), over temperature protection (OTP)
  • USB interface (VCP/TMC), optional LAN (LXI), optional wireless LAN
  • Optional digital I/O (4bit)

Volterman, Your Personal Smart Wallet

With the rapid growth of technology, smartphones and e-payments are replacing cards, cash, and wallets. However, developers are still trying to keep wallets relevant in the 21st century, and Volterman is the newest attempts. Besides WiFi hotspot and power bank, Volterman also provides novel security features to protect your phone and wallet from loss.

Similar to other smart wallets, Volterman has a GPS tracking capability, so you can find it easily in case it lost. Through Bluetooth connectivity, it connects to the smartphone to ensure that you will not forget one of them. An alarm will start ringing to notify you and pick up what you have missed.

The new innovative idea on Volterman is a small built-in camera. It captures everyone trying to open the wallet while “lost mode” is running. The pictures are sent directly to the paired smartphone, meaning that you will know who is using your wallet and where is he. With an embedded SIM card, you are also able to track your wallet via the website.

Volterman’s Embedded System Specification

Inside the wallet, there is a full computing system to do all the stuff. The main components are:

  • CPU: ARM Cortex A9
  • Memory: 512MB RAM, and 32GB ROM
  • SD card: 64GB embedded card
  • Bluetooth: 5.0
  • Camera: 4MP
  • Mobile Network: Worldwide 2G, 3G
  • Wi-Fi: 802.11 BGN, Hotspot
  • GPS: A-GPS, GLONASS
  • Connector: magnetic connecter by Volterman
  • Power Bank: 2000mA, 2600mA, 5000mA, in addition to the capability of wireless charging.
  • Input voltage: 5V, 1A
  • Output voltage: 5V, 500mA

An interesting point is that the purchase price is covering the data charges for the GPS tracking and sending of photos to the Volterman server. According to the makers, Volterman will automatically connect to local networks in 98 countries, but at the moment the exact tariffs from country to country are unclear. However, it is offering up to 3 times cheaper internet cost than the regular price, with an early estimate of around $15 per 1 GB.

The Volterman comes in three different sizes: a small cardholder model $98 with 2,000-mAh power bank, a conventional bifold wallet $135 with 2,600-mAh power bank, or a larger travel size $157 designed to hold more cards, a passport and with a 5,000-mAh power bank.

After reaching more than one million dollars on IndieGoGo, Volterman is now ready for mass production and estimated to start shipping and the first quarter of 2018.

Take a look at the crowdfunding campaign video below:

Imagina Book, For Augmented Reality Education

Virtual reality and Augmented reality became essential technologies these days. They have an important role in making products much exciting and entertaining, especially in education. Recently, Livit Studios announced its new augmented reality book series “Imagina Book“.

Imagina Books is an educational book series that converts the classic and traditional book into an interactive and 3d visualized. It provides a new reading and learning method which leads to better understanding and also more enjoyable experience for kids.

Imagina consists of two components, a mobile application, and a printed booklet. Using the app is easy, so the kid in only need to put the camera on a page and then an interactive animated 3D model will appear on the screen.

This technology can cover most of the scientific topics by making some customization to the app and print a new book. However, the first book of the series is about the human body, and Livit had launched it through a kickstarter campaign. It is a journey inside the human body allows kids to explore their body organs and functions with an interactive augmented reality experience. Below I will talk more about the book and the application.

Imagina Book Features

The book is a hardcover 32-page booklet for children from 8 to 12. It is designed to be attractive for kids and to have a substantial amount of science on its own. It also consists of several sections, each one talk about a system in the human body.

Sarah and Adam are two friendly characters who will take the learners on a journey to explore their body. They make the learning experience more friendly and enjoyable for kids. In addition, the printed book is a high quality and colorful, to make sure that kids will love it.

Imagina Book App Features

The app is compatible with both IOS 9 and above devices, and Android 5.0 and above devices. Inside the app, the “gamification” process is one of the main aspects of the learning process. The 3D games include levels and achievement goals to help the learner develop a sense of competition among his peers and friends.

Main features of Imagina book app:

  • 3D Models Overlay
    The app simply adds another dimension to the 2D conventional world of books. It overlays 3D models of each organ or system on each page of the book.
  • Organs Animation
    Each model is a realistic rendering of the body organs and systems with accurate animations that portray the functionality of each organ.
  • 3D Info Labels
    The user can inspect the anatomy of the human body organs with the help of accurate 3D labels for each part of the organ.
  • Interaction
    The user can interact with 3D models by resizing and rotating them to better visualize each organ.
  • Screenshot & Share
    The user can take screenshots from the application anytime and share these shots via social media.
  • In-Game Currency
    You gain coins when you finish each level. You use coins to build your own in-game hospital.
  • 3D Games
    For each organ, they made a customized 3D interactive game in which Sarah and Adam help the learner identify the basic anatomy of the organs.

Although there are still 17 days remaining for the kickstarter campaign, Imagina Book achieved their goal of $9,000. And with $21, you can pack your early bird copy of the human body book, while the original copy is available for $25.

More details and information can be found on the official website.

Voladd: The First Fully Integrated 3D Printer

The Spain based Voladd company introduces their fully integrated 3D printer on a kickstarter campaign. The heart of printer is a BeagleBone Black single board computer running Debian Linux that connects to cloud service directly without need of an attached computer.

With your smartphone, tablet or laptop, you have the power to search for thousands of available objects in the online platform connected to your Voladd 3D printer. It’s as easy as pressing play and listening to a song. No downloads. No software installation. No previous knowledge of 3D printing required. Just select your desired object and make it. It’s as simple as that.

Kickstarter pricing starts with early bird packages of 499 Euros ($591), with shipments due in December.

Da Vinci Color, The First Full Color 3D Printer

3D Printing became an important process in prototyping, and sometimes in manufacturing. But till now, the filament types available in the market are limiting printing colors. Although there are many multi color printers, printing a design in full color is still a dream.

XYZprinting has announced its da Vinci Color printer, the world’s first full color 3D printer. In fact, the printer combines inkjet techniques with Fused Filament Fabrication (FFF). It uses ink cartridges to drop pigment onto each layer of plastic filament as it prints.

da Vinci Color Specification

  • Build volume: 200 x 200 x 150 mm
  • Layer resolution: 100-400 microns (0.1-0.4 mm)
  • Filament material: 3D Color-inkjet PLA / PLA / Tough PLA / PETG
  • Ink type: Separate ink cartridge (CMYK)
  • Nozzle diameter: 0.4 mm
  • Print bed: EZ-removable print bed (non-heated)
  • Print bed leveling: Auto-leveling
  • XYZ position precision: X/Y 12.5 micron, Z 4 micron
  • Build speed: Average: 30-60 mm/sec, Max: 120mm /sec
  • Print head travel speed: 30 – 300 mm/s
  • Host software: XYZmaker
  • File type: AMF, PLY, OBJ, STL, 3CP
  • Power requirements: 100-240 V, 50-60 HZ
  • Connectivity: WiFi, USB 2.0 port
  • Operating temperature: 15-30℃

Fortunately, the printing base area of ​​20 x 20 x 15 cm provides a large build volume in a relatively small housing. The machine prints at an average resolution of 100-400 microns, so the lines where two colors meet can get a little blurry when viewed up close, but the output is generally pretty impressive. It’s basically an ink jet printer that outputs in 3D, so the results aren’t quite as sharp as a professional production job.

In addition, the software is easy to use and supports most common 3D file formats, amf, ply, obj, stl, and 3cp. Users of any age can download designs and add colors, or create their own colored prototypes from scratch. Thus, with an embedded color touch screen, users can control the printer and do some setting easily, such as connecting to the home wireless network. Also, da Vinci Color has many sensors that indicate broken material during the printing process, allowing users to save time and filament.

Applications of da Vinci Color printer

This types of 3D printer may have a several areas of applications, some of them according to the manufacturer are:

  • Animation and film: Enables production of prototypes in color that can be used immediately after printing
  • Architects and designers: The production of solid models, miniatures and prototypes provides customers with a better appreciation of design concepts.
  • Small businesses: The 3D printer helps to create your own company models and products with 3D full-color printing. Color printing reduces costs and speeds up production. The use of PLA filaments ensures that time and money is not wasted on post-processing.
  • Schools: Enables color printing by students in 3D, let their creativity run wild.
  • Model makers and collectors: All types of model figures and accessories can be produced including comic book figures rendered in authentic colors. You can also print the original designs.

The printer price is $3,500. But it is available now for pre-ordering for only $3,000 on XYZ official store, with estimated shipping date at the end of November. Beyond that, you have to buy four ink cartridges (cyan, magenta, yellow, and black) for $65 each, and you need a special filament that works with the ink, which costs $35 per roll.