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Category Archives: Electronic Design

Electronic Bio-sensors for smell and stress are a smash at Tokyo CEATEC tech fair

Smell and Stress electronic bio-sensors are being developed by Japanese technology giants such as Panasonic, Fujitsu and Murata alongside other, ever-smaller, bio-sensors which can detect parameters such as sweat, pulse, O2 levels, temperature and combine them to produce a measure of personal stress. Even cosmetics giant, Shiseido are getting in on the act with sensors which can detect the human response to perfumes.  It is hoped that these types of miniature bio-sensors can be incorporated into an arm chair, airline

seat or even a long-haul trucker’s seat to detect if behaviour levels are going outside normal parameters and suggest a break or corrective action which might be applied in good time before the effects become more obvious and possibly catastrophic.  The same technology is being considered for use with animals, young children and elderly patients where it is more difficult to detect how well they are feeling simply by asking.

As electronic bio-sensors technology becomes smaller it usually becomes more affordable and less power hungry.  Combined with the power available on an average smart phone the mobile possibilities are endless.  The applications are limited only by our imagination.

Here at Arrow Technical, we already have all the technology at our fingertips to turn such sensor technology into fully working commercial products and have been developing advanced medical products for many years.  We have contactless battery charging, wireless IoT communications, smart enclosure design, miniature circuit design, connection to the cloud, PC & Smartphone apps and all the sub-contract product manufacturing capabilities to produce such devices in volume and get them certified for use on humans when they get past the prototype testing stage.

So, the next time you have an idea for any new hi-tech product, be they medical or otherwise, then get in touch and see if we can help you realise it.

 

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Electric vehicle battery breakthrough coming soon!

With much of the talk in recent years gearing towards Elon Musk’s views concerning the Electric vehicle, it is a breath of fresh air to hear from somebody new. Musk’s dramatic market breakthrough made with Tesla put him in a leading position and it‘s now hard to see how he leaves much room for any other upcoming or established manufacturers of electric vehicles to make their own mark. This breakthrough was displayed by his ability to show how electric vehicles can be manufactured reliably and sold to the general public in relatively large quantities. Not only that but he made them fun, stylish and enjoyable to drive which was arguably lacking in the market for electric vehicles before that time. But, it appears that Elon has posed an interesting question during an earning call with a select audience. The question posed was “Can somebody please come up with a battery breakthrough? “. This was brought on by recent news of Toyota working on a solid state battery informed to him during the earning call. Solid State batteries are still a relatively unproven technology with regards to powering a car.

The Major difference between what Tesla uses currently in their range of vehicles (Lithium-ion Battery) and Solid state batteries is that the commonly used Lithium-ion makes use of a liquid electrolytic solution to regulate flow of current. On the other hand, solid state batteries incorporate a solid electrolyte. Although these changes still do not affect the fundamental way the battery works, it does change some performance specifications such as maximum storage capacity, charging time, size and safety. So you can see how this would be beneficial to the Electric Vehicle industry. It does come with its drawbacks though which is currently the cost. As a Product development consultancy, we would generally suggest a solid state battery if the customer is willing to accept the higher price tag.

Electronic circuit design

Size comparison

Recent news of Toyota developing a Solid state battery technology has been noted by the CEO of another Electric Vehicle company, rivalling Elon Musk’s Tesla, named Henrik Fisker. The name may sound familiar as he is the founder of Fisker Automotive. The company arrived on the electric vehicle scene in 2007 and shortly afterwards went bankrupt but they have recently started up again under the name Fisker, Inc. Henrik has stated that on his upcoming luxury electric Sedan, to be named “Emotion”, instead of using the Lithium-ion battery option his team are currently just months away from adding the final design touches for a solid state battery that will be used to power the Sedan instead. This breakthrough means that Fisker could pose a serious threat to Tesla in the luxury electric car market in terms of performance and we could also be seeing a wider variety of such vehicles on our roads soon.

Clever Electronic circuit designs to pair with the batteries will play a vital role in monitoring and ensuring the performance and safety of the batteries into the market. Arrow Technical are at the forefront of electric car drive, transmission and control systems where advanced electronic controls plays an increasingly crucial part of the entire system. Low-cost, compact, efficient and modular electronics are critical design parameters for this rapidly growing segment of the automotive industry and Arrow Technical are proud to play their part in its development.

 

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New application discovered for LED’s… to help see through flames!

Usually seeing through the flames of a fire is nearly impossible, which poses a big challenge for firefighters and the manufacturers of building materials. It’s interesting to discover that researchers have now uncovered a way to see through the flames produced by a fire with just two readily available pieces of equipment. These are a Camera fitted with an optical filter and a light source which emits a blue light using LED’s (Light emitting diodes). So, Good news for LED Circuit Design enthusiasts.

The task given to the researchers was to understand how a fire destroys a structure, these tests were run in their own laboratory and on test buildings. Previously, measurements were taken before and after the fire, furthermore following the fire a model would be produced by them showing how the fire progressed to achieve the measurement taken after the fire. The problem which the researchers found with this approach is that a high degree of guess work was involved during the duration of the fire where they simply couldn’t see what was going on beyond the flames. It is critical to know how and exactly when certain items are destroyed by a fire.

Another problem faced by the researchers was that most tools and sensors do not work reliably when subject to extreme heat, even at a distance. Also a camera alone with an optical filter to provide an image of the fire was still unclear and mainly drowned out by flames and created an overwhelmingly red theme. So, the image was pretty useless for the objectives of the researchers which was to see inside the fire in real-time.

This is where the blue light source comes into play, Blue lights have previously been used to view hot materials but never in this extreme application. Researchers discovered that whilst illuminating the fire with these powerful LED’s and recording at the same time with the camera they could actually see beyond, through the flames. This has proved to be a ground breaking discovery and now is being used to determine how building materials are affected by the flames.

Here at Arrow Technical we regularly work with LED’s in numerous lighting applications from LED Circuit Design to various electronic volume manufacturing solutions which incorporate the use of lighting LED’s. So, it is eye opening to see the various other applications in which they can potentially be used. We will be keen to follow how this technology could be formed to potentially aid our fire services.   We have already designed other products for advanced firefighting such as head-up displays, breathing monitoring to prevent hyperventilation and advanced inertial guidance systems to lead fire crews through environments when traditional compass and GPS instruments will not work. Please view our Services page to see if we could be of any assistance.

 

Graphic created by N. Hanacek/NIST based on a concept by M. Hoehler/NIST  Read more here

 

 

 

 

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We are so much more than just an electronic design house!

We are so much more than just an electronic design house!

Many people know Arrow Technical as just an Electronic Design company, being a designer of advanced new electronic products, but we are so much more than simply that. As well as designing new products we also manufacture them in-house and all under one roof. And, it doesn’t stop there.  Many times we are required to design products which interface by wire or wirelessly to other systems located either locally or remotely.  We are regularly asked to develop and supply the entire system at both ends so it’s a single point of contact to get the whole job specified and done.

In this respect, we do PC and mobile phone apps.  We also design and supply advanced PLC based control panels (and simple ones) and write advanced industrial control and monitoring software to run on them, e.g.

  • Connection to SCADA – no problem
  • Connection to remote servers and platforms – no problem
  • IoT based products and Cloud services to interface to them – no problem.
  • Battery power – no problem
  • High power, even very high power – no problem

Go to our service page and see the full range of services we provide to our clients.  You might be surprised with the range of services we can offer.

We have had over 20 years developing class leading solutions for industry, science, medicine, military and the home.  We have a huge library of functions and features we can put together to define a new product for a specific market, quickly, reliably and very cost effectively.  If its electronic and you need it, we have probably already done it before, or something very similar.

Give us a call and don’t hesitate to get in contact.  Get in touch if you would like to learn more on our Contact us page.

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A.I. to assist in diagnosis of patients!

With the world of Healthcare forever growing it can often be hard to judge what the future holds within the industry. so it is eye opening when you can get an insight into what the future does behold. The rise and development of AI (Artificial intelligence) means that new technologies are being incorporated within machines. Artificial intelligence describes the intelligence demonstrated by the machines in comparison with natural intelligence displayed by humans and animals. This is determined with Artificial intelligence Research and measured by monitoring how a device perceives its environment and takes precise actions to maximise the chance of achieving goals. Artificial intelligence can also describe how a machine or device mimics the cognitive functions displayed within the human mind whilst undertaking tasks such as learning and problem solving.

A subscription health care service provider who enables users to engage in a virtual consultation with a Doctor or Health care professional have undergone recent studies. These suggest that the AI used on their mobile application is able to diagnose medical conditions just as accurately as a doctor would of. This service makes use of a chatbot which users interact with and then the bot uses a complex algorithm which interprets a patients symptoms to conclude with a medical diagnosis.

This innovation within the Medical Product Design industry could potentially save time and resources within our medical system, removing the element of waiting for patients and freeing up valuable man hours for Doctors surgeries. Also, injecting more opportunities for development and application of Artificial intelligence within the Medical Industry to entrepreneurs. Here at Arrow we have had our hands within Medical electronics Manufacturing and Medical Product Design. So, it will be interesting to see if we can become a component in the innovation process of Artificial intelligence and help other companies develop their own ideas and products compromising the use of this to help improve our Medical systems for the better.

With the arrival of increasingly powerful micro controllers at very affordable prices, at Arrow Technical we can embed Artificial intelligence techniques into increasingly capable products.  Combined with IoT technology, in applications where we cannot put the required intelligence locally on the board we can upload data wirelessly to a cloud based Artificial intelligence engine which then downloads the results back to the local processor (rather like how Siri works on Apple iPhones).  This just forms a small part of our advanced electronic product development service which not only serves medical markets but also applies to scientific, automotive, industrial and consumer electronic devices as well.  To learn more, please get in touch.

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Internet of Things (IoT) Gaining Momentum in the Home

The Internet of Things (IoT) is reaching the home and the market opportunities are growing exponentially.

According to market research by The Financial Times, we are demanding and buying increasingly smart, internet aware products in our homes.  This is what is meant by “The Internet Of Things”. The graph below shows the anticipated almost exponential growth for this type of technology over the next few years. If global growth meets forecast, by 2020 the market will be worth over $0.5Bn rising to £3.22Bn by 2025.

The products fuelling most of this growth will be consumer electronic devices which make life more convenient for us and many open the door to cloud based services and give access to features in the home from a mobile phone based anywhere in the world with internet access.  Increasingly, cloud based services are where the value added is gained but cannot operate without tech products in the home.

Smart lighting systems and heating / climate control makes up another large group of automation products which we want to fit in our homes improving comfort, economy and increasingly eco-awareness. Reducing our carbon footprint at home is becoming another of the reasons to automate.

Safety and security devices are becoming ever more popular where they integrate with a cloud based service to keep home owners informed if things go wrong or need urgent attention.

All this is extremely good news for those in the electronics product development industry. As home owners in the developed world want to harness the power of the internet in their homes they will need equipment to allow them to do so. Prices for such products vary from £40 and upwards for devices such as the Echo dot to well over £1000 pounds for an internet aware fridge for instance. Its expected that every household will soon start to have at least one such device if not several installed. In the UK there are 25million households alone. In the USA there are 126 million. Across Europe there are over 200 million. In Asia, the available technology is catching up fast and the potential market is huge.

All this opportunity requires low cost and reliable electronic technology and Arrow Technical have been at the forefront of developing electronic products which are  internet aware for many years. We provide turnkey solutions from bespoke electronics through to cloud based solutions and smart phone apps which integrate together to provide a well-tuned, harmonious system of hardware and software which deploy such technology in the market enabling repetitive revenue streams to be accessed. Low initial acquisition cost and low on-cost to the user is what will access the high volume market potential and high profits that this new technology wave will bring. Smart stylish products which enhance the home, small size, wirelessly connected and battery powered are all individual design requirements and skills we provide at Arrow Technical. We design and manufacture all such products from our base in Sheffield’s Advanced Manufacturing Park.

Get in touch if you have an product idea which you would like to discuss with us.

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New Technology emerges from Apple to reduce tech-induced distractions!

New Technology emerges from Apple to reduce tech-induced distractions! 

As Product Development Consultancy its nice to see new technology has been announced from Apple Inc. with a new range of features aiding users to monitor their own Mobile device. This new feature will be featured as a part of the forthcoming IOS 12 Software. It will compromise of a weekly report that shows users in which areas they are most using their devices. This data will then help the user to identify in what ways their mobile device is most distracting them. As Product Development consultants Arrow Technical regularly monitor the inspiring ongoing developments at Apple to ensure the technology we develop is in tune to the leading market trends.

Apple have also enabled the feature to send out reports to any parents’ phone from their children’s and to set time constraints on application usage. With Mobile devices being such a big part of today’s society it has been recognised that usage can affect the mental health of users, particularly children. Here at Arrow we work within the Medical Product design industry amongst others so we know just how much of an impact this simple yet effective innovation could have.

More features include a new updated Do not Disturb feature, a new bedtime mode which will enable user to dim their screen and hide notifications until morning. As well as new group calling capabilities on Face time for up to 32 people.

It’s great to see Apple offering innovative products with the consumer’s mental health at the forecourt. With most of society being geared towards a features arms-race, offering technology which trumps other mobile device manufacturers, the actual long term health effects of extensively using their products for the consumer can often be overlooked. You can’t change what has happened, you can only control how you react in future.

We support these kind of considerations in advanced product developments.  It’s in tune with Arrow Technical’s inherent design philosophy that technology should work in harmony with the human race and make us better people and not be worse off for the experience.

Read More here…

http://www.itv.com/news/2018-06-04/apple-announces-new-digital-health-tools-to-reduce-tech-distractions/

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Happy New Year from the Arrow Team!

Hi All,

We hope everyone has had a great Christmas & New Year break. We have definitely enjoyed our much deserved break and are all refreshed, raring to get back working as a team.

We look forward to what the world of Electronic product design & manufacturing has to offer us this Year.

We would like to take this opportunity to wish all our customers, suppliers and many friends throughout the industry a happy, healthy and prosperous new year.

We will be spending this great year doing all we can to provide our wonderful customers, and hopefully, many more new customers, with the best possible electronic design services we can. Check out our electronic design services here and become one of our customers this year. We hope to prosper more than ever this year and we’d love you to come along on this journey with us, keep visiting our site to stay updated.

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Arrow Technical Services Breaks All Sales Records

Our new financial year has started with a storming sales performance.  Results for our first quarter show that we are more than 50% up on the same time last year and 7% above our previously recorded best quarter ever with plenty more to come.

This result is particularly pleasing as it has required the whole team to pull together and get numerous jobs through the door.  Teamwork has been the key to our success and we look forward to plenty more quarters like this one. We are confident that we will be able to continue with fantastic work like this, and we will break this record many times more in the future!

The result reflects our increased activity in electronic contract PCB assembly across many industries and an increased presence particularly in Medical, Industrial, Automotive and Scientific electronic product development.

Wonder what the team are going to spend their bonuses on?

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Eggcellent news! Eggs offer surprisingly good electrical performance

electrical research
electrical performance from egg

Egg-based electronics’ offer surprisingly good electrical performance. Egg white also known as egg albumen is not only good-tasting, it also has very good dielectric properties. It boasts a high transparency and high elasticity. This makes it a promising material for fabricating transparent, flexible electronic devices. In a new study, researchers have shown that when egg albumen is mixed with hydrogen peroxide a series of chemical reactions occur that transforms the bio material into an active film. This can then be used to make transparent, flexible resistive memory devices.

This is not the first time that egg albumen has been incorporated into electronic devices. Previously, the albumen from chicken and duck eggs has been used in transistors and other devices as the dielectric (insulating) layer. However, the new work marks the first time that egg albumen has been used to make resistive memories. These memories are being developed as a next-generation alternative to the silicon-based memories that dominate today’s electronics.

Here at Arrow we will be keen to get our hands on them and test against the silicone based products, if they do come to market that is!.
The Research is ongoing at the Southwest University in China. If you want to find out more about this electrical breakthrough follow the link below.

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