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Exam Code: HPE2-E55 Practice test 2022 by team
HPE2-E55 Introduction to Selling HPE Products - Solutions and Services

Exam ID : HPE2-E55
Exam Title : Introduction to Selling HPE Products, Solutions and Services
Exam type : Web based
Exam duration : 1 hour 30 minutes
Exam length : 50 questions
Passing score : 70%
Delivery languages : Brazilian Portuguese, English, Italian, Latin American, Spanish, Russian, French, German

Exam Contents
This test has 50 questions. Here are types of questions to expect:
- Multiple choice (multiple responses), scenario based
- Multiple choice (single response), scenario based
- Multiple choice (multiple responses)
- Multiple choice (single response)

Exam Description
This test assesses the knowledge and skills required to sell HPE products and solutions. This test covers foundational HPE Server, Storage, Networking, and Services solutions. Typical candidates for this test are HPE employee and channel sales professionals who have the knowledge and skills that are required to sell foundational HPE Server, Storage, Networking, and Services solutions.

Exam Objectives | Syllabus
35% Small to MediumSized Customers
- Describe the technology trends driving small- to medium-sized customers buying decisions
- Describe the challengessmall- to medium-sized customersface in being competitive
- Use appropriate discovery questionsto uncover: Customer needs, Customers desired business outcomes, Business driversfor networking, server, and storage solutions
- Describe the financialconsumptions models available to help small- to medium-sized customer finance their IT solutions
- Determine the servicessmall- to medium-sized customers need to implement, manage, and maintain their HPE solution
65% HPE Entry-Level Solutions
- Describe the business value of HPE entry-level networking, server, and storage solutions
- Explain Hewlett Packard Enterprises key differentiators
- Describe the opportunity for selling HPE entry-level solutions
- Given the requirements of a small- to medium-sized customer, position the appropriate entry-level HPE networking, server, and storage solutions
- Discuss optionsthat are available for financing the technology solutions of small to medium-sized businesses
- Position the benefits of HPE Financial Servicesfor small- to medium-sized customers
- Determine what types of services yourcustomers need to implement, manage, and maintain their HPE solutions
- Identify HPE Pointnext servicesthat complement yourcompanysservicesso that you can offer yourcustomers a comprehensive solution

Introduction to Selling HPE Products - Solutions and Services
HP Introduction learn
Killexams : HP Introduction learn - BingNews Search results Killexams : HP Introduction learn - BingNews Killexams : HP Envy Inspire 7220e Review

The HP Envy Inspire 7220e is a relatively quick and fairly priced multi-function printer. However, you’ll only get decent long-term value by paying for an ink cartridge subscription,


  • Good set of features
  • Solid print and scan quality
  • Cheap ink – with subscri


  • Default PC scan interface is basic
  • Expensive ink outside of subscription


  • UKRRP: £120
  • USAunavailable
  • EuropeRRP: €145
  • Canadaunavailable
  • Australiaunavailable
  • Good paper handlingThis MFP supports automatic double-sided printing, plus it has a dedicated photo paper tray
  • Colour touchscreenHP’s excellent colour touchscreen offers easy controls and configurable shortcuts
  • Instant inkGet ink when you need it, starting with six months free


If you’re going to call your inkjet printer the ENVY Inspire 7220e, it ought to be rather good. On paper, HP’s high-end home multifunction peripheral (MFP) looks like it is.

It’s bristling with useful features such as automatic duplex printing and a dedicated photo paper tray. It also has touchscreen controls to make everyday jobs easier.

But while it also offers cheap ink through HP’s Instant Ink scheme, you’ll need to accept certain restrictions in order to benefit. Here are my thoughts on how it stacks up against the best printers available.

Design and features

  • Recycled materials, but still lots of plastic
  • Brilliant colour touchscreen controls
  • Useful photo paper tray

The HP ENVY Inspire 7220e sits towards the top end of HP’s range of home MFPs. It can print, scan and copy, but it has no fax modem or automatic document feeder for multi-page scans or copies.

All the same, this is a well-specified device, supporting wireless networks, offering automatic duplex (double-sided) printing, and being controlled via a smart colour touchscreen.

The touchscreen controls
Image Credit (Trusted Reviews)

While rivals Epson and Canon are extending their refillable ink tank printer ranges, HP seems instead to be focusing on lowering the cost of cartridge printing. The 7220e is compatible with HP’s Instant Ink subscription service, which sees the printer order new cartridges as your existing ones get low on ink.

This printer also supports HP+. Sign up for that and you’ll get Instant Ink free for six months, after which monthly subscriptions range from 99p for up to 10 pages per month, to £22.49 for 700 pages. Pick the recommended 100-page plan for £4.49, print all 100 pages every month, and that’s 4.5p per page – about half what you’d pay to run a typical, cartridge-based inkjet.

There are a couple of catches, however. To use Instant Ink you’ll need an internet connection, and you must agree to provide HP with certain information on your printer use. And if you also enable HP+, you agree to firmware updates that may prevent you using third-party (i.e. non-HP) cartridges.

Don’t like the sound of that? You’ll have to buy HP’s 303XL cartridges instead, which will work out at an expensive 12p per page.

A look at the cartridges inside the printer
Image Credit (Trusted Reviews)

Whether you’re buying the cartridges or having them sent through Instant Ink, your running costs will be higher than with an ink tank printer, which typically cost less than 1p per page to run. However, the Envy Inspire 7220e is significantly cheaper to buy than its ink tank rivals. If you only print in small volumes, it could prove better value.

HP’s cartridges can be returned for refilling, and the printer itself is made from a claimed 45% recycled plastic. That’s better for the environment, but it’s disappointing that the 7220e arrives in plastic shrink wrap, and is cushioned by non-recyclable plastic foam. HP is by no means the only offender among printer manufacturers, but I do wish everyone would use only cardboard buffers, which have been around for decades.

This is an easy printer to set up on an Android or iOS device. It’s easy to set up on a PC, too, but only if you stick with the default HP Smart package – and this only includes a WIA scan driver, which offers limited control and functionality.

Screenshot of scanning

We need better for our tests, so I searched Google to find the HP Easy Start software, which includes a full TWAIN scan driver. HP’s latest printers are protected by an eight-digit PIN, which you need to find and enter to finish the Easy Start install, or make any configuration changes via the printer’s web interface.

With the cartridges and software installed, all that remains is to load plain paper in the main tray, and optionally add 10x15cm (6×4″) or 13x18cm (5×7″) photo paper to the second tray.

  • Good plain paper print quality
  • Swift performance, especially printing
  • I experienced some connectivity issues

It’s not unusual to encounter problems when installing a printer, but the Envy Inspire 7220e saved up a bout of misbehaviour for the day after I first set it up. When I returned to begin our timed tests, I immediately noticed that print jobs were spooling very slowly, with the printer taking more than 30 seconds to even begin printing a first page of text. Then it would stall, failing to complete the job.

After the usual round of reboots, I tried installing the printer on a different PC only to experience the same problem. Repositioning the 7220e closer to our wireless router didn’t appear to help, either. I’ve previously encountered an issue where two accurate HP printers wouldn’t work happily with WPA3 encryption, but switching this off didn’t help this time.

Eventually I found that this MFP worked perfectly from my Chromebook, which I used to perform our timed print tests. I couldn’t scan from the Chromebook, but by the next day the problems had magically resolved themselves and I was able to make our timed scan tests from a PC as usual. Unfortunately by this point the 722e was too low on ink to repeat our print tests. While frustrating for me, I’d be wary of drawing any firm conclusions from this – it’s possible there’s just something specific about my network that accurate HP printers don’t like.

Issues aside, the Inspire 7220e proved to be a reasonably quick printer. It needed 17 seconds to produce a first page of text, and went on to complete five pages in 39 seconds – a rate of 7.7 pages per minute (ppm). On our 20-page job it reached 10.2ppm.

Unusually, it wasn’t much slower in colour, hitting 6.4ppm over five pages, and an impressive 8.1ppm over 20 pages. The 7220e printed six postcard-sized photos in just over seven minutes, but I couldn’t set the usual high quality options using my Chromebook – I’d expect each print to take around two minutes at the very highest quality available on a PC.

Screenshot for HP Envy Inspire 7220e

This MFP has a quick enough scanner. It could preview a document in 10 seconds, and get a 150 dots-per-inch (dpi) A4 scan in just 11 seconds. At a more detailed 300dpi, the same job took 20 seconds.

At 600dpi, I captured a 10x15cm photo in 47 seconds, which isn’t bad, but at the maximum 1200dpi the same job took two and a half minutes. In black only, photocopies were quick: a standard A4 job took 21 seconds. This printer needed 40 seconds for a colour page, but the quality of both tests was good.

Screenshot for HP Envy Inspire 7220e

The HP ENVY Inspire 7220e uses a pigmented black ink, which helps it produce crisp and dark text on plain paper. To the naked eye, printed type is almost as good as you’d get from a laser device. This printer’s cyan, magenta and yellow colour inks are dye-based, but they still deliver strong colour graphics.

It’s a bit more of a mixed bag on photo papers, given that pigment inks tend to sit on top of the paper’s gloss coating. While pictures from the 7220e looked good, they had an inconsistent finish on darker subjects, with the darkest shades noticeably less glossy.

The Envy Inspire 7220e is a perfectly good document scanner, making nicely balanced, crisply focused copies of our magazine page test. I was also impressed by its dynamic range: it could distinguish all but the darkest couple of shades in our challenging test target.

Photo scans also looked good at a glance, but HP’s scan interface seems to apply some digital sharpening which can’t be turned off. Zoom in and you might notice colour boundaries looking artificially strong, with the loss of some fine detail elsewhere.

HP Envy Inspire 7220e comparison test for print quality
High-res scans from the 7220e (left) show evidence of digital sharpening. It can look good, but it comes at the cost of some fine detail

Latest deals

Should you buy it?

You want a competent MFP that’s easy to use:

The HP Inspire 7220e is fairly quick, produces decent results, and can be quite cheap to run

You want more than competence:

Save for its touchscreen, this MFP doesn’t really do anything brilliantly

Final Thoughts

This is a fairly priced MFP that ought to cover the requirements of the typical home. It’s relatively quick, and generally produces decent results. It has reasonable running costs, too, but only if you embrace the idea of paying a subscription to print. While Instant Ink works well for many, I generally prefer the idea of buying ink for myself when I need it, particularly if it’s cheaper still and comes in big bottles.

How we test

Every printer we review goes through a series of uniform checks designed to gauge key things including print quality, speed and cost.

We’ll also compare the features with other printers at the same price point to see if you’re getting good value for your money.

Tested printing with monochrome and coloured ink

Measured the time it takes to print with various paper

Compared print quality with other printers


Does it have a scanner?

Yes, the HP Envy Inspire 7220e has a scanner.

Can I use any photo paper?

Yes, it even has a dedicated photo tray.

Trusted Reviews test data

Printing A4 mono speed (20 pages)

Printing A4 colour speed (single page)

Printing A4 colour speed (5 pages)

Printing A4 colour speed (20 pages)

Printing A4 mono speed (single page)

Printing A4 mono speed (5 pages)







Quiet Mark Accredited

Size (Dimensions)



Release Date

First Reviewed Date

Model Number



Ink Cartridge support

Printer Type


Ink Type

Jargon buster


MFP stands for 'multi-function printer'. This refers to printers that have more functions beyond printing, which includes copying and scanning.

Mon, 25 Jul 2022 03:09:00 -0500 By Simon Handby en text/html
Killexams : HP Extends Partner Program to Global Retailers

By Nosa Alekhuogie

HP has announced the extension of HP Amplify, a first-of-its kind global channel program, to its vast ecosystem of more than1350 online pure players, omni channel, and brick and mortar retail partners.

Launched in the fall of 2020 to commercial partners, the powerful new partner program, built on a single, integrated structure provides the insights, capabilities and collaboration tools needed to drive digital transformation and growth as consumer buying behaviours continue to evolve. HP will begin to transition retail partners1 to the HP Amplify program beginning August 2, 2021 and continue through the calendar year.

Built on a simplified and easy-to-navigate structure with two distinct retail tracks (Synergy and Power including Power CDR Retail targeted at retail sub-distributors), HP Amplify is designed from the ground up to turn data analytics into insights that spark new strategies, steer innovation and reward partners for performance, collaboration and capabilities while accelerating digital transformation with insights, building a data driven culture and augmenting common knowledge with collaboration tools.

Managing Director, HP Inc. Africa, Bradley Pulford, said: “For the IT industry overall, and the retail channel specifically, it is clear that business as usual is no longer an option. HP Amplify not only makes it easier for retail partners to do business with HP, it provides a clear path, built on a proven framework, to transform their business for today while enabling long-term sustained growth in the future.”

Pulford further said: “Together with our partner community we are reinventing how consumers experience our products and services, by investing in our shared capabilities while developing new areas of strength to remain competitive.”

Spurred by rising demand for work, learn and entertain at home products accelerated by the pandemic, the retail industry has experienced an accelerated pace of change. According to Pulford, capitalizing on the momentum of transformational experiences will be critical to building and maintaining the flexibility that is demanded of doing business today. For the foreseeable future, changes in consumer behaviour will have a greater impact on value in retail than any other single factor.

While in-store traffic decreased, e-commerce sales grew by more than 27 per cent in 2020, and is expected to account for 40 percent of total sales for consumer-packaged goods by 2025. Trends such as hybrid work, the emergence of the prosumer and continued e-commerce growth are making collaborative partnerships in the retail industry more essential than ever. With the introduction of HP Amplify, HP is empowering retailers to capitalize on these shifts, arming partners to deliver superior customer experiences and drive future growth.

“Customers are requesting a closer and more personalized relationship with brands. We will increase our common knowledge of the consumption patterns using data analytics in order to redesign the customer journey, improving experiences online and in-store through HP’s Amplify for Retail program,” Pulford said.

Sun, 17 Jul 2022 11:59:00 -0500 en-US text/html
Killexams : HP: Children Belong in the Conversation – HP Empowers Families to Tackle Tough Conversations

HP, an information technology company, inserted HP into the back-to-school conversation in the US while showcasing its core values surrounding diversity and inclusion and driving awareness for its series Print, Play & Learn.

Campaign details

Brand: HP Inc.Advertiser: HP Inc.Agency: Edelman


This summer shined a light on the deeply rooted systemic and societal pandemic that is racism against Black people in this country.

"It is time to have the discussion on race in...

Thu, 23 Jun 2022 05:38:00 -0500 en-GB text/html
Killexams : Top Two-Stroke Trikes And Quads of All Time No result found, try new keyword!Unfortunately, stringent regulations throughout the United States and the introduction of modern four ... was the Spanish made 2003-2008 GasGas Wild HP 300. The final model year for Yamaha ... Mon, 11 Jul 2022 05:37:00 -0500 en-us text/html Killexams : Best student laptop deals for August 2022

A new school year approaches, and regardless or how you might feel about that, one thing all students can agree on is the importance of having a good laptop for doing classwork (as well as for winding down with some streaming or gaming after class). Computers aren’t cheap, though, and we know as well as anybody that cash can be tight when you’re a student. If you’re gearing up for the new school year, you need a new machine for work and/or play, and you’re on a budget, you’ve come to the right place. We’ve got a hand-picked selection of the best cheap student laptop deals available this month. Better still, all of them come in at less than $1,000 — and most for much less than that.

Best student laptop deals

  • HP Chromebook 11 – $98, was $225
  • Dell Inspiron 15 3000 –
  • Lenovo Yoga 6 13 2-in-1 –
  • Asus ZenBook Flip 15 2-in-1 —
  • Apple MacBook Air M1 –

HP Chromebook 11 – $98, was $225

HP 11.6-inch Chromebook

Why Buy

  • Portable size
  • Budget-friendly
  • Long battery life
  • Relatively durable for its size

While some would say that the HP Chromebook 11 is a bargain bin computer, the truth is that it’s a surprisingly good all-arounder for the price point, even if it may not wow anybody.

In terms of specs, they’re about what you’d expect for a computer that you can pick up for just a couple hundred bucks. The CPU is an AMD A4, a basic mobile processor but more than enough to run ChromeOS. While you aren’t going to be a productivity powerhouse on the Chromebook 11a, you will be able to handle most productivity software you can get on ChromeOS, which is really what this computer is designed for. More importantly, the 11.6-inch screen with a 1366 x 768 is big enough to feel bigger than your average tablet while not so big that it becomes weight and a distraction.

As for the other specs, you get 4GB of RAM, so don’t open a dozen browser tabs, and 32GB of internal storage, which should be enough for most use cases, but you can always supplement it with one of our external hard drive deals. Interestingly enough, the Chromebook 11 does have an AMD Radeon R4 integrated GPU, which, while not the most powerful graphics out there, should be able to handle a few games from the Play store here and there.

Ultimately, the Chromebook 11 was created as a budget-friendly all-around device for those who really need a device to study (or even work) but can’t afford to drop several hundred dollars. On the bright side, it’s also pretty good for other general tasks, such as streaming, browsing, and even some light mobile gaming, so it’s a great deal overall.

Dell Inspiron 15 3000 – $323, was $430

Dell Inspiron 15 3000 Laptop

Why Buy

  • Large Display
  • Good size for productivity
  • Nice touchpad
  • Comes with Windows 11

While we need to make certain concessions and compromises when it comes to budget computers, one thing we generally don’t like compromising on is usability, and that’s where the 15.6 inch screen of the Inspiron 15 3000 comes in. With a Full HD resolution and reasonably good size, it provides for a large amount of screen real estate for your apps and productivity, and not only that, but the larger size also means you get a relatively big keyboard to type on, which is always appreciate with a budget computer. Even better, the trackpad is surprisingly nice to use as it tracks well and is pretty big, so you won’t have to do some weird hand gymnastics to control your mouse. We’ll also mention the 720p webcam at the front, which is excellent if you need to do Zoom meetings with classmates for projects and whatnot.

In terms of pure specs, you get an 11th-gen Intel Core i3 CPU which is powerful enough to run most productivity software comfortably. Similarly, you get yourself 8GB of RAM and 128GB of internal storage, which is much more than a cheap Chromebook. For graphics, you get an integrated Intel UHD Graphics, which might let you play some simple indie games or games that don’t require a ton of resources. Or, you could just grab one of our desktop monitor deals to help with some extra productivity and screen real estate. Either way, the Inspiron 15 3000 works well across a variety of needs, whether it’s study, entertainment, or general use.

Overall, the Inspiron 15 3000 is a great alternative to tablets and Chromebooks, especially if you want something with a bigger screen and keyboard but don’t want to go over a $400 budget.

Lenovo Yoga 6 13 2-in-1 – $500, was $750

The Lenovo Yoga 6 13 2-in-1 laptop in dark teal.

Why Buy

  • Great performance
  • Excellent keyboard
  • Solid build quality
  • Very portable for its size

Convertible 2-in-1 laptops can be very handy, especially for studying and presenting work; unfortunately, they can be pretty expensive due to that versatility, which is why it’s nice to see an affordable one that has some great specs. Where the Lenovo Yoga 6 shines is in its screen with its 13-inch 1200 resolution and IPS panel, providing some crisp and rich colors for when you’re drawing or writing. The hinges are also pretty sturdy, so there’s minimal wobble if you’re worried about that, although there is one downside: the peak brightness is 300 nits, which isn’t bad by any means, although 400 would have been nicer. Nonetheless, it’s hardly a deal-breaker, especially given the touch experience is pretty nice, with good palm rejection and relatively fast movement.

As for the specs, you get an AMD Ryzen 5 5500U processor which is a pretty powerful little CPU and should handle most productivity and general tasks that anybody but extreme power-users can throw at it. You also get 8GB of RAM, which is just at that sweet spot for general computer use, and should deliver you ample space to have a few tabs and apps open simultaneously without a slow down of the computer. You get AMD’s Radeon integrated graphics, so while it could theoretically handle a little light gaming, don’t expect to be playing any AAA games at the highest settings.

While the Lenovo Yoga 6 starts moving us halfway to our $1,000 budget limit, it sits at a nice spot between budget computers and mid-tier computers, giving you just enough specs for an overall enjoyable experience without increasing the cost exorbitantly. So if you want something that works just as well for studying as it does for general use, this is likely the best bang for your buck.

Asus ZenBook Flip 15 2-in-1 — $800, was $1,200

The ASUS ZenBook Flip 15 Q528EH.

Why Buy

  • Excellent performance
  • Discrete graphics
  • Great battery life
  • Nice big display

The Asus ZenBook lineup of laptops includes some of the best in the industry and often rank highly among our own favorites, so it’s not surprising that the Flip 15 is an excellent overall 2-in-1, and if you’re able to splurge a little, this is the laptop to get.

Power is one of the biggest highlights of the Asus ZenBook Flip, being incredibly powerful for a 2-in-1, making this a great day-to-day companion at school and uni without worrying about falling behind in the performance department. Even though it’s a convertible laptop sporting a 15-inch fold-flat touchscreen with barely any bezels, it’s also great to type on, with good action on the keys and a good layout that doesn’t make you feel constantly cramped as something smaller would. Equally important is the FHD screen and discrete GPU in the form of an Nvidia GeForce 1650 Max-Q, which isn’t super-important in this case, but is always nice to have.

Internal specs include an Intel i7 CPU which should be able to handle most applications. Internal storage comes courtesy of a 512GB SSD, and the 16GB of RAM should be more than enough for most use cases unless you’re an extreme power user. Also, battery life is pretty impressive, and it comes with Wi-Fi and Bluetooth, so you have future-proof connectivity, at least until Wi-Fi 7 arrives and becomes widely available. While this 2-in-1 is a little bit on the pricier side, it’s a premium option for students who want a compact ultrabook with great performance and you get a lot of hardware for your money here. Plus, it looks really gorgeous, and good aesthetics are always welcome.

Apple MacBook Air M1 – $850, was $1,000

Why Buy

  • Powerful M1 chip provides perfect performance
  • Great battery life
  • Lovely keyboard to use
  • Runs completely silent

The M1 Apple Macbook Air hardly requires any introduction, although this year’s entry into the interval releases and updates is a rather large one, and that’s due to the inclusion of the M1. In fact, this is the first version of the Macbook Air that drops Intel CPUs altogether in favor of Apple’s M1 chip, adding the sort of detail and integration that only a company with complete control over the design could.

One of the first things you’ll notice with the new Macbook Air is that it makes hardly any noise at all, which is impressive given the performance of the M1, which can sometimes equal or even beat Intel’s Tiger Lake architecture. Pair that with the 8GB of RAM, and you get a laptop that is enjoyable to use and that can handle most productivity software handily, and the 256GB internal storage is also nice to have although slightly on the smaller side, so grabbing one of our external hard drive deals is probably warranted.

Another big change is the new Big Sur OS, which brings some interesting UI changes and overall flow to using the computer, which works well with the updated internals to provide overall excellent performance. As for the screen, it’s a 13.3-inch Retina Display and should be no surprise that it’s gorgeous, as is expected for displays that come from Apple, and even better, it can connect up to one external monitor for that extra screen space when you’re at a desk.

Overall, the Apple Macbook Air is an excellent little laptop for students already using Apple and want a great Apple computer without spending well over $1,000 for one of the premium options. Also, much like the XPS 13 touch, it’s gorgeous and thin, which is always a plus.

When are the best student laptop deals?

This can be a complex question to answer, depending on what sort of laptop you want to get and what brand you’re going for. The obvious answer is to wait for one of the big three sales periods, with the biggest one in the summer being Prime Day, which typically lands in July. You’ll likely see a lot of great deals during then, although maybe not for Apple laptops since those sorts of deals tend to be few and far between, and they tend to happen around Apple’s release events. The next one of those will be in October, so you might see a few good Apple discounts then.

Beyond that, there’s Black Friday and Cyber Monday, which happen on the 25th and 28th of November respectively. You’ll also likely see some great laptop sales during those periods, especially Cyber Monday, although the caveat is that a lot of these are limited stock deals. That means that you really have to be on top of the sales for both days, and you can still miss out on a good discount if you wait too long to decide. It’s a big risk, but it might be worth checking what sort of stuff went for sale last year in your favorite shops and plan accordingly.

Of course, there are also a ton of sales throughout the year, which we like to keep on top of through our best laptop deals and best gaming laptop deals articles. Since we know that a lot of students are probably on tight budgets, we also like regularly update our best refurbished laptops deals for those who need to save money, and we even maintain some great Chromebook deals and tablet deals, both of which can sometimes be cheaper than a full-on laptop. Also, keep in mind that many retailers tend to have great sales around when school semesters start, so you might find some good back-to-school deals if you keep an eye out.

Ultimately, if the savings are minimal, it’s better to bite the bullet and get the product you want now. You never know when the discount might happen again or if it’s as steep as you expect it to be, so if it’s even $50 or $100 worth of savings, it might be a good idea to consider buying it outright. Even if the product you want does have a better deal down the road, you shouldn’t feel bad for something you couldn’t possibly know. So the guidance here is to buy what you like if you need it and can afford it and not worry too much about waiting for the potentially best deal possible.

Editors' Recommendations

Tue, 02 Aug 2022 09:32:00 -0500 Albert Bassili en text/html
Killexams : HP Debuts Polypropylene for 3D Printing

In a flurry of announcements on June 4, HP demonstrated continued forward momentum in 3D printing and digital manufacturing through partnerships with BASF and Oechsler.

HP first announced an expansion of its strategic alliance with BASF. Together, the companies are working closely with innovators in the automotive, consumer, medical, and industrial manufacturing sectors to open up new market opportunities, jointly develop best-in-class applications, and achieve unmatched quality, breakthrough economics, and more sustainable production, said HP.

At the center of the collaboration is the launch of a new material — a first-of-its-kind polypropylene (PP) for additive manufacturing (AM). The new HP 3D High Reusability PP, enabled by BASF, is a versatile, durable, and chemically resistant material that has been qualified for HP’s production-grade 3D-printing systems, including its Jet Fusion 5200 Series.

“The introduction of PP is another important step as we collaborate on best-in-class materials to transform manufacturing,” said François Minec, Managing Director, BASF 3D Printing Solutions, which unveiled its new Forward AM brand last year. “Our teams have worked closely to develop a high-quality PP that fully leverages the advanced capabilities of HP’s Jet Fusion 5200 platform — truly a win-win for innovative companies investing in the shift to digital manufacturing.”

HP also announced a new industrial alliance with Ansbach, Germany–based Oechsler, an AM engineering solutions provider, to help produce new applications and accelerate mass production of 3D-printed parts. The companies are working together across the product lifecycle, from new designs to final parts production, to develop breakthrough applications for customers in the automotive, home and commercial appliance, and medical device sectors. Oechsler’s fleet of HP Jet Fusion 5200 3D printers will provide advanced capabilities, economics, and high-quality production parts.

“As we continue driving the mass production of 3D-printed parts we believe working with an industry leader like HP will enable our customers to take full advantage of digital manufacturing,” said Matthias Weiskopf, Senior Vice President of R&D, Oechsler AG. “With the advanced capabilities of HP’s production-grade 3D-printing systems, we can provide unprecedented levels of quality, speed, reliability, and cost savings. The opportunity to collaborate closely on every phase of the product lifecycle and jointly develop breakthrough applications with HP and our customers will transform industries.”

Thu, 14 Jul 2022 12:01:00 -0500 en text/html
Killexams : New SLLIMM HP Intelligent Power Module for Motor Control applications

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Sat, 31 Jul 2021 06:50:00 -0500 en text/html
Killexams : This Emissions Free 1957 Chevrolet C10 Has 1,200 Hp Thanks To Tesla No result found, try new keyword!However, what the introduction of EVs has done is open the ... that has gone through some crazy modifications to turn it into a 1,200 hp monster with a Tesla drivetrain. We are pretty sure General ... Mon, 11 Jul 2022 04:59:00 -0500 en-us text/html Killexams : Building The DIY HP41C: A Field Report

I have a confession to make. I write about a lot of projects for Hackaday, but there are very few I read about and then go actually build a copy of it. I don’t have a lot of time and I’m usually too busy building my own stuff. But once in a while, something strikes my fancy and I’ll either raid the junk box or buy the kit. The most accurate case of that was the PX-41C, a replica of the classic HP-41C.

Nicely bagged parts.

The HP-41C is a somewhat legendary reverse-polish notation calculator. I still have my original HP-41C from 1979 (a very low serial number). It is still a workhorse but at 43 years old or so, I don’t like to leave it hanging around or near anything that might damage it. It has enough wear from the daily use it received 40 years ago. Sure, I have great emulation on my phone and I use that too, but the PX-41C kit looked fun, and with all through-hole parts it would be a quick build. The black Friday sale on Tindie sealed the deal for me.


The kit arrived on the Saturday after Thanksgiving, I decided to tackle it while waiting for some 3D prints. The components were all nicely bagged and marked. Tearing into the bags was a bit frustrating, but not hard and it did keep everything separate. There was a bill of materials, but — I thought — no instructions. Turns out the last part of the bill of materials is a link to some instructions. They aren’t much and I didn’t realize they were until after completing the board, but it isn’t hard to figure out. All the parts are marked on the silkscreen and you can probably figure it out — with a few caveats.

Note components squashed down for the LCD.

Several components go under the LCD display and that is soldered in, so you need to put them in first. I wondered if you should install them on the back of the board, but the pictures showed them front-mounted and you realize pretty quickly you have to bend them down to let the LCD sit flat. The instructions, if you read them, do mention this.

Once I had everything but the switches done, I powered up to make sure it all worked. It did — or, at least — it powered up and said MEMORY LOST.


With 39 switches, you need 156 solder joints…

There are 39 little tact switches to install. Luckily, they have little legs that spring into the holes, so it isn’t very hard. However, they can pop out, so I suggest doing a column or two at a time. One switch was a little bent out of shape but there was an extra, so I didn’t bother trying to unbend it.

With a few keys in the bottom right corner, I could power on and do a few quick calculations with no problem. The board takes a CR2025 and I only had a thinner battery. A dime made a good spacer and let me fit the thin battery and get the thing working.


The board has a backlit LCD and a clock — features a regular HP41C didn’t have. However, I didn’t see an obvious way to set them. I had found the documentation by then and it said to hold the 0 key while powering on to get into the configuration menu. Turns out, it is the divide key, which took a minute to figure out. In addition, the keys to operate the menu system are a little wonky (but, in all fairness, the firmware put a help message on the screen until you release the divide key).

Just in Case

The case looks great and the key springs are very precise. The tape on the overlay is very obvious in the photo, but not as bad in person.

There is a 3D printed case and a way to print an overlay for the keys along with a springy key matrix. They were nice enough to send me these already made up, although I’m not sure that’s always included. The overlay looks great at first, but if you look closely, it is taped down and that detracts a little from it. Don’t lift up the tape! It will ruin the overlay.

The case looked good, and it is fairly simple. There were a few problems, though. First, the LCD was poking up at an angle. The instructions tell you to tape it down to the CPU, but that didn’t really help. After taking these pictures, I pulled the LCD off and reinstalled it carefully with new headers and had it come out nice and flush.

The other problem was that the R/S key in the bottom right corner didn’t want to work with the case in place. Sometimes it was inoperative. Sometimes it would work but didn’t click like the rest of the keys and was more like a touch panel. Sometimes it was stuck pressed down.

I tried filing the case a little but that didn’t seem to help. There are some nubs that keep the board from coming down too low on the key springs. It looks like the case was warped enough to have that corner a bit lower than the rest. If you left the back off and pushed on that corner, it would reproduce the problem, but the other corners were fine.

I thought about reprinting the case myself — I have enough 3D printers, after all. But I finally made a little paper shim to make the stop in that corner a little thicker. I just took a small strip of paper and folded it many times until it was about the same size as the stop and inserted the stop into the paper making a sandwich where the paper was the bread and the stop was the meat. This seems to have cleared up the keyboard issue. It doesn’t look like the problem was related to the key installation, but anything is possible. I’m pretty sure it was just a subtle warping in the case.

Last Impressions

Done. Sort of. Works great! The tape is very reflective in photos.

For the price (about $40) this is a fun kit and is actually useful. It would be nice if the LCD had a socket. It would also be nice if the overlay install looked cleaner, but for a casual glance, it is fine and it still looks better than just a bare PCB with keys — unless you like that sort of thing.

I haven’t tried to see if the emulator will do synthetic programming yet, but it is on my to do list. Otherwise, I now can use my HP41C with no phone and without risking my real one. After forty-some-odd years, it can use the rest.

For some reason, the projects I tend to build after writing (or reading) about them are mostly for retrocomputing. I built the KIM UNO (and repurposed it for the 1802). I built a PiDP-8 (and need to find time for the PDP-11 version). Possibly my favorite was the $4 Z80 which I actually added a bit to, software-wise.

Thu, 23 Jun 2022 12:00:00 -0500 Al Williams en-US text/html
Killexams : First Drive: McLaren’s Agile New Hybrid, the 671 HP Artura, Feels Like the Marque’s First Daily Driver

What’s happening in the high-performance automotive sector looks like a Top Chef challenge. Leading marques, operating under the same set of emissions restrictions, are picking from a common crate of power-train ingredients—a six-cylinder engine and electric motor—while trying to present the most tantalizing supercar du jour. Latest on the menu: McLaren’s 671 hp Artura.

During the past few years, McLaren Automotive has seemed to favor frequent model releases over substantial advancements in engineering and drive experience, impacting the perceived collectability of some of its most accurate cars. Enter the Artura, which signals a return to late racer Bruce McLaren’s penchant for reinvention and innovation. Touted as McLaren’s first series-production hybrid, the Artura, starting at $233,000, represents a laundry list of firsts for the automaker (some more auspicious than others), including use of a V-6 engine in a road car and the introduction of the McLaren Carbon Lightweight Architecture (MCLA) platform.

Navigating Spanish traffic through the seaside destination of Marbella, the Artura feels like it may also be the brand’s first true daily driver, whether in Comfort, Sport or EV settings—the last of which offers an 11-mile range on battery alone. (There’s also a Track mode, which should be saved for, well, you know… ) Improving on the rattling side mirrors and echo-chamber cabin of the barely street-legal 620R and with more functional space than the 720S, this car is what we wanted the McLaren GT to be but with an agility on par with some of the marque’s more track-focused models.

Yet as far as sibling resemblance, the Artura seems closer kin to the 819 hp Ferrari 296 GTB. Both rear-wheel-drive machines feature a 3.0-liter V-6, with twin turbochargers set between 120-degree cylinder banks to lower the center of gravity, complemented by an axial flux electric motor (providing 94 hp in the Artura). And both have the shortest wheelbase in their respective manufacturers’ current stables, the McLaren measuring 104 inches versus the Prancing Horse’s 102.3-inch span—though at 3,075 pounds, the Artura’s dry weight saves 166 pounds over Maranello’s machine, thanks in part to the MCLA’s carbon-fiber monocoque tub and a new ethernet-based electrical system that’s 10 percent lighter than the outgoing iteration.

McLaren Artura Rear

McLaren’s 671 hp Artura is a hybrid daily driver at home on any race circuit.  Courtesy of McLaren

The resultant athleticism is evident on the roads weaving to Ascari, a private racetrack in Málaga. The coupe’s stability at speed is due to a revised rear suspension and, especially, McLaren’s debut of an electronic differential. The combo’s effectiveness is driven home on the 3.35-mile circuit’s 26 turns and truncated straights, where the e-diff constantly optimizes the traction of each back wheel. Able to cover zero to 60 mph in 3 seconds flat, the Artura only hints at its 205 mph top speed before the carbon-ceramic brakes are required, able to scrub 124 mph down to zero in 413 feet. (Note: That’s 62 feet longer than required by the more potent 296 GTB.)

Heading back to the coast, there’s time to appreciate improved cabin ergonomics, including the engine-mapping selector that now sits on the steering column. Most noticeable are the seat adjustments; finally easy to reach and operate, they’re no longer the cruel exercise in frustration they’ve been on previous models. As with any relationship, small gestures go a long way, and it feels like McLaren has been listening.

It also feels like there’s a lot riding on the Artura. Admittedly, it doesn’t wow quite like the roughly $318,000 Ferrari 296 GTB, but it fits solidly between that model and the solely V-6-powered Maserati MC20, which it outperforms but is still the more comparable car in terms of power and price. How it fares in the near future must keep McLaren execs up at night. After all, the likes of Aston Martin and Lamborghini also have this production-hybrid recipe, and you know they’re busy cooking.

Fri, 15 Jul 2022 12:00:00 -0500 Viju Mathew en-US text/html
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