#custom firmware solution

[ritika-25]

At Adequate Infosoft, our mission is to provide high-quality firmware development services that enable our clients to achieve their goals efficiently and effectively. We strive to innovate, collaborate, and exceed expectations in every project we undertake.

[autolenaphilia]

Blu-ray DRM is really devilish. I use a program called makemkv to rip them, because there is no other way to play them on my laptop, and there are no legit linux options for blu-ray playback, you have to crack the drm to play them. The easiest solution is makemkv to rip the movies into files, it works out of the box.

But if the level of drm (aacs) on a particular blu-ray is higher than what Makemkv can handle, the disk will update the firmware on your drive to revoke access to makemkv, so it can't access any blu-rays.

"One famous “feature” of AACS is a so-called host revocation. It was designed to ensure that only “approved” software can use your drive. Every Blu-ray disc contains a file that has a list of host keys known to be used by "unauthorized" software. This list has a version number. The moment you insert the disc into your drive, the drive checks if the list is newer than the one it knows about, and if it is, the drive re-flashes itself (updates firmware)."

And that happened to me. It was a blu-ray of the 1972 Hammer horror movie Fear in the Night that did it. The one program that works with my blu-ray player now couldn't access any discs, including ones it had ripped before. And there are absolutely zero linux programs that are authorized to playback blu-ray discs.

I had to flash my drive's firmware to allow something called libredrive, which allows direct access to files and bypasses the aacs drm firmware.

And that was quite the journey. I had makemkv installed as a flatpak via my distro's software manager. and I needed to use the command line. Flatpaks are a great packaging format. but they are primarily for gui apps. So i had to build makemkv from source. And then I had to figure out the commandline for the firmware flashing tool included with makemkv, which was hard because the instructions linked flat out lie. There is no "flash" command for sdftools, there is only "rawflash", you have to read the thread carefully to find that out. This page helped. I had to download new patched libredrive firmware.

And finally i figured out the command I needed ""sdftool -d [drive name] rawflash main,enc -i [new firmware file name].bin. And now I can use my blu-ray drive again. It's now libredrive.

So much work to finally be able to use the drive I paid for, and the blu-ray discs I also paid for. I'm not running some major piracy operation, I just want to be able to watch movies I legally own on my laptop. And drm stopped me, and I had to break it.

This is why DRM is so bad, and anyone who uses it deserves all the piracy they are trying to stop with it. It's scummy to take someone's money and then interfere with their ability to use the copy of the products they own and paid for. It's such atrocious treatment of the customer that anyone who does it deserves to have their stuff pirated.

[wolfliving]

It starts with him

What was once a promise of technology to allow us to automate and analyze the environments in our physical spaces is now a heap of broken ideas and broken products. Technology products have been deployed en masse, our personal data collected and sold without our consent, and then abandoned as soon as companies strip mined all the profit they thought they could wring out. And why not? They already have our money.

The Philips Hue, poster child of the smart home, used to work entirely on your local network. After all, do you really need to connect to the Internet to control the lights in your own house?  Well you do now!Philips has announced it will require cloud accounts for all users—including users who had already purchased the hardware thinking they wouldn’t need an account (and the inevitable security breaches that come with it) to use their lights.

Will you really trust any promises from a company that unilaterally forces a change like this on you? Does the user actually benefit from any of this?

Matter in its current version … doesn’t really help resolve the key issue of the smart home, namely that most companies view smart homes as a way to sell more individual devices and generate recurring revenue.

It keeps happening. Stuff you bought isn’t yours because the company you bought it from can take away features and force you to do things you don’t want or need to do—ultimately because they want to make more money off of you. It’s frustrating, it’s exhausting, and it’s discouraging.

And it has stopped IoT for the rest of us in its tracks. Industrial IoT is doing great—data collection is the point for the customer. But the consumer electronics business model does not mesh with the expected lifespan of home products, and so enshittification began as soon as those first warranties ran out.

How can we reset the expectations we have of connected devices, so that they are again worthy of our trust and money? Before we can bring the promise back, we must deweaponize the technology.

Guidelines for the hardware producer

What we can do as engineers and business owners is make sure the stuff we’re building can’t be wielded as a lever against our own customers, and to show consumers how things could be. These are things we want consumers to expect and demand of manufacturers.

Control

Think local

Decouple

Open interfaces

Be a good citizen

1) Control over firmware updates.

You scream, “What about security updates!” But a company taking away a feature you use or requiring personal data for no reason is arguably a security flaw. 

We were once outraged when intangible software products went from something that remained unchanging on your computer, to a cloud service, with all the ephemerality that term promises. Now they’re coming for our tangible possessions.

No one should be able to do this with hardware that you own. Breaking functionality is entirely what security updates are supposed to prevent! A better checklist for firmware updates:

Allow users to control when and what updates they want to apply. 

Be thorough and clear as to what the update does and provide the ability to downgrade if needed. 

Separate security updates from feature additions or changes. 

Never force an update unless you are sure you want to accept (financial) responsibility for whatever you inadvertently break. 

Consider that you are sending software updates to other people’s hardware. Ask them for permission (which includes respecting “no”) before touching their stuff!

2) Do less on the Internet.

A large part of the security issues with IoT products stem from the Internet connectivity itself. Any server in the cloud has an attack surface, and now that means your physical devices do.

The solution here is “do less”. All functionality should be local-only unless it has a really good reason to use the Internet. Remotely controlling your lights while in your own house does not require the cloud and certainly does not require an account with your personal information attached to it. Limit the use of the cloud to only the functions that cannot work without it.

As a bonus, less networked functionality means fewer maintenance costs for you.

3) Decouple products and services.

It’s fine to need a cloud service. But making a product that requires a specific cloud service is a guarantee that it can be enshittified at any point later on, with no alternative for the user owner. 

Design products to be able to interact with other servers. You have sold someone hardware and now they own it, not you. They have a right to keep using it even if you shut down or break your servers. Allow them the ability to point their devices to another service. If you want them to use your service, make it worthwhile enough for them to choose you.

Finally, if your product has a heavy reliance on the cloud to work, consider enabling your users to self-host their own cloud tooling if they so desire. A lot of people are perfectly capable of doing this on their own and can help others do the same.

4) Use open and standard protocols and interfaces.

Most networked devices have no reason to use proprietary protocols, interfaces, and data formats. There are open standards with communities and software available for almost anything you could want to do. Re-inventing the wheel just wastes resources and makes it harder for users to keep using their stuff after you’re long gone. We did this with Twine, creating an encrypted protocol that minimized chatter, because we needed to squeeze battery life out of WiFi back when there weren’t good options.

If you do have a need for a proprietary protocol (and there are valid reasons to do so):

Document it. 

If possible, have a fallback option that uses an open standard. 

Provide tooling and software to interact with your custom protocols, at the very least enough for open source developers to be able to work with it. This goes for physical interfaces as much as it does for cloud protocols.

If the interface requires a custom-made, expensive, and/or hard-to-find tool to use, then consider using something else that is commonly available and off the shelf instead.

5) Be a good citizen.

Breaking paid-for functionality on other people’s stuff is inherently unethical. Consider not doing this! Enshittification is not a technical problem, it is a behavioral one. Offer better products that are designed to resist enshittification, and resist it yourself in everything you do.

Nothing forced Philips to do what they are doing: a human made a decision to do it. They could have just as easily chosen not to. With Twine’s server lock-in, at least we chose to keep it running, for 12 years now. Consider that you can still make a decent living by being honest and ethical towards the people who are, by purchasing your products, paying for your lifestyle. 

We didn’t get here by accident. Humans made choices that brought us to this point, and we can’t blame anyone for being turned off by it. But we can choose to do better. We can design better stuff. And we can choose not to mess things up after the fact.

We’re putting this into practice with Pickup. (We also think that part of an IoT reset is giving users the creative freedom of a general-purpose device.) If you’re looking for something better and our product can fill a need you have, consider backing us. We cannot claim to be perfect or have all of the answers, but we are absolutely going to try. The status quo sucks. Let’s do something about it.

Published October 15, 2023 By Jeremy Billheimer

[imageits-blog]

Preventative IT Maintenance: Keeping Your Business Running Smoothly

With technology moving forward so fast, your business can’t operate without it. Computers, servers, cloud systems and software platforms have to be running smoothly to keep your team productive, defend confidential information and make sure customers receive a good experience.

Unfortunately, IT systems don’t manage themselves without attention.

This is why we need preventative IT maintenance. Regular car servicing makes sure your car avoids breakdowns and preventative IT support does the same for your systems. Here at Image IT, we know that companies who focus on IT before issues arise benefit a lot. We’ll now look at what preventative maintenance means and understand why it helps your business run smoothly.

What Does Preventative IT Maintenance Mean?

Taking care of your IT infrastructure ahead of time is called preventative maintenance. With preventative maintenance, you take action to make sure your systems are in good shape all the time, so you don’t have to rush to solve emergencies.

Such tasks refer to:

Tracking how the system is running

Putting security patches and new versions of the software into use

Regularly using antivirus and malware software

Testing the use of backup options

Updating both your device’s drivers and firmware

Checking the configurations for firewalls and networks

Exchanging ageing equipment to prevent any breakdowns

At Image IT, we set up specialized maintenance services that guarantee your technology remains in top condition and reduces the chance of risks and downtime.

Why Taking Care of Problems in Advance Is Crucial for Companies in Ireland

1. Minimize any time when your business is not working effectively.

Problems with your IT systems such as servers failing, networks breaking or bugs in software, may bring your work to a halt and cost you in both time and money. Doing preventative maintenance lets you catch and manage issues early and this means your business avoids the stress of dealing with major problems.

If a server begins to overheat, it’s possible to handle the issue before it crashes, so you won’t have to deal with expensive downtime and loss of data.

2. Prevent or Stop Cyber Attacks

More and more, businesses in Ireland are facing cyberattacks, most often small and medium-sized companies. Many attackers use old software, unpatched versions and networks that have not been properly set up.

Ongoing upkeep of security tools such as firewalls, antivirus software and system updates, makes it much less likely for your system to become a victim of ransomware, phishing or a data breach.

3. Increase the Lifespan of IT Assets

Just as changing the oil in your car lengthens its engine’s lifespan, looking after your IT equipment in the same way will help it work longer. Regularly taking care of computers stops them from wearing out and prevents too many replacements.

4. Raise the effectiveness of your staff.

This kind of slow work is frustrating and influences how your team feels about their work. If technology runs smoothly, your team won’t have to worry about systems or spend time finding IT solutions.

5. With time, the cost of IT will decrease.

Though it might feel like a pricey addition, upfront maintenance helps save money and prevents serious IT problems. One data breach, meeting replacement or lasting period of downtime can often be more expensive than all your ISP’s services put together.

Important Parts of a Well-Made IT Maintenance Plan

We create preventative maintenance strategies for your business that fit its individual requirements at Image IT. The method we use is:

We watch your systems around the clock.

We watch over your systems around the clock, spotting problems early and fixing them so they don’t impact your work.

Timely Updates and Patch Upgrades

We make sure your operating systems, applications and antivirus are always running on the latest versions.

Test the backup and recovery of your data.

We ensure your backups are properly configured and we regularly perform tests to see how fast you can recover data.

You can do a Network Health Check here.

We examine your network for good speed, serious security flaws and technology issues to confirm your system operates safely and properly.

Managing Assets and Deciding on Their Life

We watch over your equipment and make sure you can update your technology before it starts causing issues.

Support from the users and helpdesk

If your team has any IT questions or concerns, our friendly team is there to lend a non-technical helping hand.

Why Is Image IT a Great Solution?

Operating out of North Dublin, Image IT has been supporting company’s in Ireland for about 15 years. Our knowledgable team delivers helpful, consistent and friendly IT assistance to the companies here in New Zealand.

We are dedicated to forming long-term relationships with clients so we can do more than just address issues; we can help avoid them.

You will gain the following benefits when you work with us:

Transparent pricing

A quick response from the team

Customized maintenance services

Expert opinions offered in a personal way

If you have just a few devices or a complex IT structure, our solutions are designed to match your requirements and your budget.

Benefits You Can See in Life: An Example

There were many issues at one of our clients, a small financial services firm in Dublin, involving downtime in the network and software that was past its update. Following their sign up for our preventative maintenance, we set up a monitoring system, cleaned their network and ran scheduled updates.

The result? A 90% drop in IT issues reported by staff, faster systems, and peace of mind for their management team knowing their data and systems were protected.

Your Next Step: Secure Your Business with Preventative IT Support

Don’t wait for a system failure, data breach, or productivity drop to remind you of your IT vulnerabilities. Preventative maintenance is one of the smartest investments you can make in your business.

Let Image IT take the stress out of managing your technology — so you can focus on what you do best.

[iotric1]

Transforming Businesses with IoT: How Iotric’s IoT App Development Services Drive Innovation

In these days’s fast-paced virtual world, companies should include smart technology to stay ahead. The Internet of Things (IoT) is revolutionizing industries by way of connecting gadgets, collecting actual-time data, and automating approaches for stronger efficiency. Iotric, a leading IoT app improvement carrier issuer, makes a speciality of developing contemporary answers that help businesses leverage IoT for boom and innovation.

Why IoT is Essential for Modern Businesses IoT generation allows seamless communique between gadgets, permitting agencies to optimize operations, enhance patron enjoy, and reduce charges. From smart homes and wearable gadgets to business automation and healthcare monitoring, IoT is reshaping the manner industries perform. With a complicated IoT app, companies can:

Enhance operational efficiency by automating methods Gain real-time insights with linked devices Reduce downtime thru predictive renovation Improve purchaser revel in with smart applications

Strengthen security with far off tracking

Iotric: A Leader in IoT App Development Iotric is a trusted name in IoT app development, imparting cease-to-stop solutions tailored to numerous industries. Whether you want an IoT mobile app, cloud integration, or custom firmware improvement, Iotric can provide modern answers that align with your commercial enterprise goals.

Key Features of Iotric’s IoT App Development Service Custom IoT App Development – Iotric builds custom designed IoT programs that seamlessly connect to various gadgets and systems, making sure easy statistics waft and person-pleasant interfaces.

Cloud-Based IoT Solutions – With knowledge in cloud integration, Iotric develops scalable and comfy cloud-based totally IoT programs that permit real-time statistics access and analytics.

Embedded Software Development – Iotric focuses on developing green firmware for IoT gadgets, ensuring optimal performance and seamless connectivity.

IoT Analytics & Data Processing – By leveraging AI-driven analytics, Iotric enables businesses extract valuable insights from IoT facts, enhancing decision-making and operational efficiency.

IoT Security & Compliance – Security is a pinnacle precedence for Iotric, ensuring that IoT programs are covered in opposition to cyber threats and comply with enterprise standards.

Industries Benefiting from Iotric’s IoT Solutions Healthcare Iotric develops IoT-powered healthcare programs for far off patient tracking, clever wearables, and real-time health monitoring, making sure better patient care and early diagnosis.

Manufacturing With business IoT (IIoT) solutions, Iotric facilitates manufacturers optimize manufacturing traces, lessen downtime, and decorate predictive preservation strategies.

Smart Homes & Cities From smart lighting and security structures to intelligent transportation, Iotric’s IoT solutions make contributions to building linked and sustainable cities.

Retail & E-commerce Iotric’s IoT-powered stock monitoring, smart checkout structures, and personalized purchaser reviews revolutionize the retail region.

Why Choose Iotric for IoT App Development? Expert Team: A team of professional IoT builders with deep industry understanding Cutting-Edge Technology: Leverages AI, gadget gaining knowledge of, and big records for smart solutions End-to-End Services: From consultation and development to deployment and support Proven Track Record: Successful IoT projects throughout more than one industries

Final Thoughts As organizations maintain to embody digital transformation, IoT stays a game-changer. With Iotric’s advanced IoT app improvement services, groups can unencumber new possibilities, beautify efficiency, and live ahead of the competition. Whether you are a startup or an established agency, Iotric offers the expertise and innovation had to carry your IoT vision to lifestyles.

Ready to revolutionize your commercial enterprise with IoT? Partner with Iotric these days and enjoy the destiny of connected generation!

[ouran101]

hq!! ctt [log 1]

you are here | log two | three

an acronym for "Haikyuu!! Cross Team Match" for the 3DS. oh, how i love to start projects that i inevitably drop. but for now, i make a log because this is really hard. i'm having flashbacks to when i tried to fix the FE12 patch for NoA localizations... only for the solution to be "make a serenes forest account"

so here's rom hacking. from someone who doesn't code. this can only go well.

Step 1: extract files from game

easy. i already have a 3DS with custom firmware because why wouldn't you have one at this point, nintendo loves to kill everything they ever once loved

extra easy. i actually have a cartridge. back in the day of Fire Emblem Gay Fates, i used OOT3DS to use a launch method called HANS. it also let you bypass region lock. and then i never touched the game again because i was a plebian in japanese. now i am an elementary schooler.

First, search "3ds game hacking basic." thank you, reddit post. i recognize the "romfs" folder from the Gay Fates days.

Second, get confused as to whether I have GodMode9 or not. (Did not.)

Third, using the "Universal Updater" app on my 3DS, download "GodMode9" so I can actually do the steps listed on reddit.

Fourth, to actually access GodMode9, hold SELECT while booting 3DS and then you can follow the tutorial.

(You're gonna press B a lot to back back in the directory. To actually copy the romfs folder, make sure to scroll up to the "SDCARD" folder because the beginning is the /root folder.)

oh no these files are different than the ones listed in the table of the reddit post

Step 2: wtf are ".arc" files

After discovering that NARC =/= .arc files, I went down a long rabbit hole.

".arc" files are archived files, and every company has a different way of compressing these files. Oh no.

The default decompression pattern built into most of these tools is for Nintendo (NARC file), because duh you're on the 3DS

There is one extractor tool for some Capcom games like Monster Hunter and Resident Evil called ARCTool.

none of those worked :')

An important note is I tried using "Tinke," an old tool because it's for DS roms instead. I used it once for Princess Debut.

(Side note, I should really finish extracting all of those and upload them to Spriter's Resource.)

It took a long time tbh but this GBAtemp forum post helped to get to the next step.

As written in the forum post, grab the files to deal with the "ustarc" and "ustcomp" files. Search and get the "QuickBMS" thing also mentioned in the post.

Open a file using Notepad/++ to see which prefix is in the file. Using that same file in QuickBMS, choose the correct script that matched the prefix. Using it on romfs/main/tutorial/tutorial_upper.arc gives me... "tutorial_upper.arc." Huh.

Going back to Tinke, it told me that the file was originally a "ustc" file... like in "ustcomp." After using QuickBMS, Tinke now tells me it is a SARC file. That is suspiciously close to a NARC file.

Step 3: i hope SARC files exist

They do exist normally! Progress!!

The first search result of "SARC Tool" did not work for me. The second result of "SARC Extractor" did work, however. And it has a release on the right column! A boon for me, who doesn't code--hold on i'm gonna have to repack all these files after editing them.

...I hope SARC Tool works later, but anyways

Using SARC Extractor on the new tutorial_upper.arc gives me tutorial_upper/arc/blyt and tutorial_upper/arc/timg.

In the blyt folder, there are only two files called tu_a01_upper.bflyt and tu_title_upper.bflyt.

In the timg folder, there are 11 files all with the ending of .bflim.

Step 4: .bflyt and .bflim

A search of ".bflyt file" gives me this "(Switch) Layout Editor." It does work, but I also probably shouldn't mess around with this file if it's about a layout. That's not the goal here.

A search of ".bflim file" gives me "BFLIM Tool," but it doesn't work for me... (holds head in hands)

I do find "3dstools" and "3DSkit" but those require me to have Python. Which I don't. Because I don't code.

Out of desperation, I put all of these into something that didn't work with the compressed .arc files from before, called "Every File Explorer."

...Huh, it actually works! And the graphics are exactly what I thought they'd be!!

...But the buttons in each individual window are greyed out, which would've been really useful. By hovering over them, I can see that they are Save, Import, and Export. Damn.

Not to mention how all of them are in the wrong orientation and/or mirrored...

Well, it's time to try out 3DSkit, because it lists exactly what version of Python I need. There's just one thing.

Step 5: What is even in the romfs folder?

Yeah, maybe I should take inventory first. 3DSkit actually does a lot of files, so I should see what I can do with it. The main romfs folder actually has two folders: "main" and "test."

In the "main" folder, there are a whole bunch of folders which are self-explanatory, like "save_slot" and "mini_game." This is also where I got the tutorial_upper.arc file.

Most of the folders contain that compressed .arc file type. With the exception of...

common = .dat .arc .bffnt .incs

effects = .ptcl

mini_game = .arc .dat .bffnt

shader = .shbin .bch

sound = .arc .bcsar ...and has a folder named "stream" containing only .bcsar

vbl = .arc .bch

Now, I'm scared of the "test" folder because of one folder. The two folders in here are "fhq" and "script." The folder itself also has files in it, ending in arc, bch, ptcl, and incs.

The "fhq" folder just has another folder called "item", and going to that has three files that can probably be edited in Excel. Actually.

EnemyStateList.csv, ItemDataList.csv, and ItemDataTable.csv. When going through FE11/12 stuff, I saw something like this table, so it's not that unbelievable.

(Might need to restore that folder I deleted to doublecheck though. I'm not sure if they edited it, or if they romanized all the hira/katakana.)

Up next in log 2 because it's midnight now oh no: Step 5.5: oh god the "script" folder

Bonus: A GBATemp forum post was also suffering in BFLIM files, and they had tried a program called Kuriimu. I tried using it for compressed .arc files earlier, but got nothing. So I tried it out.

First, the Github release actually has three tools: Kuriimu, Kukkii, and Karameru. Kukkii is the one that deals with BFLIM files and it works omg

Second, Karameru can actually read the tutorial_upper.arc file that was made after using QuickBMS.

Third, I'm actually two versions behind for the Kuriimu trio, so I should go and update mine oops

[corgitation]

guide: acnl in japanese on us 3ds

Making the jump to comprehensible input is always a struggle, but you know what makes it better? Cute animals. I decided to boot up my 3ds and play animal crossing new leaf in Japanese for some immersion. Unfortunately, 3ds games are region locked. US games don't have the option to play in Japanese, and JP games don't have the option to run on US region devices. There is a solution, but it requires a bit of effort.

Materials:

US region 3ds

SD card and SD card reader (for transferring files from computer to 3ds)

1: Get custom firmware (CFW)

In order to get around the region lock on games, you need to download CFW on your 3ds using this guide. CFW will, among other things, allow you to bypass the region lock to play JP games on a US 3ds.

2: Get Luma Locale Switcher

It isn't enough to just have CFW, we also need to download a special feature to switch the the region and language into JP. Instructions for that are here.

3: Get a Japanese copy of ACNL

We will be taking a Japanese game, bypassing the region lock, and using a locale switcher to provide JP region data to a US 3ds. Therefore, we need a Japanese game. This can come from a cartridge or from downloading a CIA file.

4: Enable game patching

If you miss this step, the game will crash and be unplayable. Turn off you device, press select, and while holding select power on the device. Scroll and select "Enable game patching". Press select to save and continue.

5: Set the language and region to JP

Open the luma app and follow the instructions to set the language and region to JP. ACNL will work with updated basic locale settings.

6: Play ACNL in Japanese

Open the game, it should now be displaying in Japanese. If there is an error screen, it's likely that game patching isn't enabled or the locale hasn't been set correctly in Luma.

Hope this helps, happy studying!

[jackdiyproject]

EXPLORING THE 5 COOL PARTNER SELLER ELECTRONICS PRODUCTS-Part1

Exploring the 5 Cool Partner Seller Electronics Products

Prologue

Are you an electronics enthusiast looking to expand your electronics project repertoire? Want to take your skills to the next level by exploring new and exciting products? Look no further than our list of five cool electronics products from partner sellers!

Whether you’re interested in building your own smart home devices, experimenting with sensors, or creating your own robot, these products are sure to inspire you. They cover a lot of application areas, from loop detectors used to monitor vehicle count in parking garages to Arduino CNC shields used in CNC machines, from simple pulse sensors used to detect cardiovascular pulse signals from fingertip to RGB LED panel light used in smart home, these products are unique, compact, and functional. Not only are these products fun to build and use but they’re also designed to help you learn new skills and techniques along the way.

What’s more, these products all come from trusted partner sellers who are committed to developing high-quality products. They’re happy to provide technical support for customers who have questions, so you can be sure you’re getting the best in electronics.

So get ready to dive into the world of electronics and explore these five cool partner seller products. You’re sure to find something that piques your interest and takes your own electronics projects to the next level.

Inductive Loop Vehicle Detector by Elektronika-ba

Whether you need to monitor occupancy and count vehicles in parking garages, control vehicle access at door and barrier controls, or facilitate traffic light installations and traffic controllers, the inductive loop detector is the perfect solution. It can even detect the direction and speed of vehicle traffic, making it an invaluable tool for a variety of traffic-related applications. In addition, this device can function as a stand-alone speed trap and can be easily interfaced with Arduino.

We can also provide a pre-programmed PIC chip to meet your project requirements.

Specifications

Number of operating modes: 4

Tuning: Automatic

Detection type: Presence/Pulse

Presence time: Adjustable in 3 steps

Pulse duration: 250 ms / 500 ms

Signal filtering: Adjustable in 2 steps (NORMAL, HIGH)

Loop inductance: 20 uH — 1000 uH

Frequency range: 20 kHz — 145 kHz

Frequency selection: 2 combinations (LOW, HIGH)

Sensitivity: Maximum 0.0025% Δf/f, adjustable in 8 steps

Detection speed: 10 ms by default, adjustable

Start-up time: ~ 1 second per channel (or longer if the frequency is not stable)

Temperature range: -35°C — 120°C

Sensor protection: Galvanic isolation + gas discharge tube for lightning protection

Don’t settle for less — click here to learn more about the Inductive Loop Vehicle Detector and experience the compact, yet cool detector!

Arduino CNC Shield V3.51 by Protoneer

Designed by Protoneer, this kit is packed with features to ensure high precision control of your stepper motors, you can use it to easily build small CNC routers, DIY laser cutters, 3D printers, or any project that requires precise stepper motor control.

Our latest version 3.51 includes several enhancements to make assembly and installation even easier. We’ve added end-stop and probe signal filtering circuitry to eliminate false triggers and allow the use of unshielded cables for end-stops and probes. We’ve also increased the size of the solder pads for easier assembly and updated the probe pin labels to make installation a breeze.

With the Arduino CNC Shield Kit, you’ll have everything you need to build your own CNC router or mill with ease.

Features

Includes Noise Filers on all end stops and the probing pin. (New in V3.51)

GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals https://github.com/grbl/grbl)

4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins A4 and A3)

2 x End stops for each axis (6 in total)

Coolant enable

Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others)(Not Included)

Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )

Compact design.

Stepper Motors can be connected with 4-pin molex connectors or soldered in place.

Runs on 12–36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)

Don’t wait — click here to see more about the Arduino CNC Shield V3.51 and start your next project today!

Easy Pulse Mikro by Embedded Lab

What’s more, the Easy Pulse Mikro is designed in the convenient Mikro bus form factor, making it easy to integrate with a wide range of mikroElektronika’s development boards. With all necessary instrumentation and amplification built right in, this powerful sensor provides a clean and precise analog PPG waveform output that’s routed to the AN pin of the mikroBus connector.

Whether you’re a hobbyist, student, or professional developer, the Easy Pulse mikro is the perfect tool for monitoring heart rate and other vital signs.

Click here to see more about the Easy Pulse mikro.

Features

Compatible with mikroBus socket.

Filtered and amplified analog PPG signal output

On-board potentiometer for adjusting amplifier gain, if needed (rotate clock-wise for increasing gain)

Onboard LED for indicating heartbeat. It flashes synchronously with the heartbeat on detecting the pulse from the fingertip.

[websyn]

Azure IoT Central: Revolutionizing IoT Solutions for Manufacturing Industries

Azure IoT Central is a cutting-edge platform built on the foundation of Azure IoT, offering a model-based approach to empower businesses in constructing enterprise-grade IoT solutions. Designed with the aim of eliminating the need for cloud-solution development expertise, Azure IoT Central provides a comprehensive software as a service (SaaS) solution. With its built-in templates for various industries, device provisioning services, and feature-rich dashboards, it enables seamless monitoring of device health, connectivity, management, and communication.

Streamlining Manufacturing Operations with Azure IoT Central

In the realm of manufacturing, Azure IoT Central proves to be a game-changer by facilitating the seamless connection, management, and monitoring of industrial assets. By leveraging Azure IoT Central, manufacturing industries can effortlessly integrate data into their applications, enabling them to make data-driven decisions and unlock operational efficiencies. With its user-friendly interface and powerful capabilities, Azure IoT Central empowers manufacturers to gain valuable insights from their assets and drive productivity.

Key Features and Benefits

Template-based Solution: Azure IoT Central offers pre-built templates tailored for various industries, enabling businesses to quickly deploy IoT solutions without extensive customization. These templates encompass a wide range of applications, including asset tracking, predictive maintenance, and remote monitoring, among others.

Device Provisioning Services: Simplifying the process of onboarding devices, Azure IoT Central provides robust device provisioning services. This feature streamlines the connection and configuration of devices, ensuring seamless integration into the IoT ecosystem.

Comprehensive Dashboard: Azure IoT Central's intuitive dashboard empowers businesses to monitor and manage their IoT devices effectively. From tracking device health and connectivity to managing firmware updates and troubleshooting, the dashboard provides real-time insights and facilitates proactive maintenance.

Secure and Scalable: Built on the trusted Azure IoT platform, Azure IoT Central ensures top-notch security for sensitive data and device communications. Moreover, it offers scalability to accommodate growing business needs, allowing seamless expansion without compromising performance.

Integration Capabilities: Azure IoT Central seamlessly integrates with other Azure services, such as Azure Machine Learning and Azure Stream Analytics, enabling advanced analytics, machine learning capabilities, and seamless data integration across the Azure ecosystem.

Unlocking the Potential of IoT in Manufacturing

By harnessing the power of Azure IoT Central, manufacturing industries can revolutionize their operations and tap into the full potential of IoT. Here's how Azure IoT Central can benefit manufacturing businesses:

Enhanced Operational Efficiency: Real-time monitoring and analysis of industrial assets enable proactive maintenance, minimizing downtime and optimizing operations. Predictive maintenance and condition monitoring enable businesses to identify and address potential issues before they escalate.

Improved Product Quality: IoT-enabled sensors and devices collect data throughout the production process, ensuring quality control and adherence to standards. Businesses can gain valuable insights into product performance, identify defects, and take corrective measures promptly.

Cost Optimization: By leveraging Azure IoT Central, manufacturers can optimize resource allocation, reduce energy consumption, and streamline maintenance processes. Data-driven insights enable businesses to make informed decisions, resulting in cost savings and improved profitability.

Enhanced Safety and Compliance: IoT devices and sensors can monitor environmental conditions, ensuring a safe working environment for employees. Moreover, businesses can leverage IoT data to comply with industry regulations and maintain quality standards.

Get Started with Azure IoT Central Today

Take the first step toward transforming your manufacturing operations with Azure IoT Central. Leverage its advanced features, comprehensive templates, and user-friendly interface to build robust IoT solutions that propel your business forward. Embrace the power of data, streamline your operations, and unlock unparalleled insights with Azure IoT Central.

[volersystems]

Beyond the Circuit: Designing Ultra-Sensitive Biomedical Sensors for Tomorrow

In a world increasingly driven by data, biomedical sensors are revolutionizing how health is monitored and managed. From early diagnostics to continuous tracking, these sensors are embedded in wearable and portable medical devices that demand reliability, accuracy, and energy efficiency. To meet such expectations, expert electronic engineering is a must—and Voler Systems is leading that charge.

Optimizing Signal Accuracy with Analog Circuit Design The effectiveness of biomedical sensors hinges on their ability to detect subtle physiological changes and translate them into usable data. This requires highly accurate signal processing, which begins with solid analog circuit design. Voler Systems crafts custom analog solutions that enhance signal clarity and stability—an essential element for devices used in real-time health monitoring.

Shaping the Future of Healthcare with Wearable Devices Wearables have moved far beyond fitness trackers, now serving as vital tools in remote patient care, chronic condition monitoring, and preventive health. Designing these devices involves careful balance between form, function, and power. With a deep understanding of wearable devices, Voler Systems engineers intuitive and compact systems that fit seamlessly into daily life while delivering dependable medical-grade performance.

Complete Electronic Design Services Under One Roof For businesses looking to turn a medical device concept into a commercial product, cohesive system integration is critical. Voler Systems offers full-scale electronic design services, including hardware architecture, embedded firmware, power optimization, and connectivity solutions. Their integrated approach shortens development cycles while improving design reliability and compliance.

Voler Systems: Powering Innovation in Health Technology With a strong track record in engineering complex medical and industrial electronics, Voler Systems brings unmatched technical insight to the table. Whether it’s enhancing signal precision through analog design, developing next-gen wearable devices, or offering complete electronic design services, the company plays a vital role in building the technologies shaping tomorrow’s healthcare landscape.

When accuracy, efficiency, and innovation matter most, partnering with Voler Systems ensures your biomedical device performs as intended—right from the first prototype to mass production.

[starembsys]

Rotary Torque Sensors: Enhancing Rotational Force Measurement with Star EMBSYS Solutions

Rotary torque sensors are critical components used to measure the rotational force (torque) applied on a rotating system, such as motors, gearboxes, or turbines. These sensors are essential in performance testing, quality control, and process monitoring across industries like automotive, aerospace, robotics, and manufacturing. Among the innovative providers in this space, Star EMBSYS offers high-performance, customizable rotary torque sensor systems that integrate advanced embedded technology for unmatched precision and reliability.

A rotary torque sensor measures torque by detecting the strain (twisting) on a rotating shaft. Typically based on strain gauge or magnetoelastic principles, these sensors output a signal proportional to the applied torque. Unlike static torque sensors, rotary torque sensors are designed to operate on rotating shafts, often using slip rings, wireless telemetry, or rotary transformers to transmit data.

Star EMBSYS brings its embedded systems expertise into torque sensing by offering intelligent rotary torque sensor solutions. These systems are equipped with real-time data acquisition, signal conditioning, and digital communication interfaces, making them ideal for dynamic and high-speed applications. Their sensors support both analog (voltage/current) and digital (UART, SPI, I2C, CAN) outputs, ensuring seamless integration with control systems, data loggers, and monitoring software.

One of the core strengths of Star EMBSYS is its ability to deliver customized sensor solutions tailored to the client’s mechanical and electrical requirements. Whether it's a high-precision lab-grade application or a rugged industrial setting, Star EMBSYS designs torque sensors with features like temperature compensation, vibration resistance, and long-term stability. Their embedded firmware ensures accurate real-time monitoring with minimal latency, critical for applications like EV motor testing or robotic joint torque feedback.

Additionally, Star EMBSYS offers user-friendly calibration and diagnostic tools, allowing engineers to maintain accuracy and system health over time. Their rotary torque sensors can be combined with wireless telemetry for remote monitoring, a vital feature for testing in mobile or rotating systems where cabling is impractical.

In conclusion, rotary torque sensors are essential for understanding and optimizing mechanical performance. Star EMBSYS stands out by delivering not just sensors, but smart embedded torque measurement solutions that empower engineers with real-time, high-fidelity data. With a commitment to innovation and customization, Star EMBSYS is a trusted partner for precision torque sensing in today’s demanding engineering applications.

Visit:- https://www.starembsys.com/rotary-torque-sensor.html

[ritika-25]

Custom firmware solutions refer to specialized software that is developed and installed on hardware devices to provide unique functionality or tailored features beyond what the manufacturer's default firmware offers.

[deanhankinson]

Fixing Yellow Screen When Booting up Hekate On Atmosphere

Introduction

Booting up Hekate, the Yellow Screen of Death (YSOD) is a critical issue that can occur when attempting to boot the Hekate custom firmware on a Nintendo Switch. The error screen indicates a problem with the system’s bootloader. The bootloader is crucial for starting the device and loading the operating system.

By understanding the Yellow Screen Booting up to Hekate Switch and taking the necessary steps to resolve it, you can maintain a secure and reliable modded Switch, allowing you to fully enjoy the benefits of custom firmware and homebrew applications. 

In this article, we provide a detailed explanation of the Yellow Screen issue that occurs when booting Hekate. We will cover the causes of this problem and provide you with troubleshooting steps to help you fix it.

Yellow Screen When Booting up Hekate Common Causes 

Encountering a yellow screen when booting up Hekate can be concerning, especially for those new to the process. This issue is typically linked to software misconfigurations or hardware-related concerns. Here are some common causes and solutions:

1. Outdated Hekate or Atmosphere Versions

Using outdated versions of Hekate or Atmosphere can often lead to the yellow screen issue when booting up Hekate switch sigpatches. 

Compatibility between these two components is crucial for a smooth and error-free operation. Ensure that Hekate and Atmosphere are updated to the latest versions to prevent the yellow screen issue.

2. Incorrect Hekate Configuration

An incorrect configuration in the hekate_ipl.ini file can also cause the yellow screen to appear on Hekate. 

This configuration file plays a vital role in specifying the correct path to the Hekate payload, ensuring that the proper Atmosphere payload is loaded during the boot process. 

Errors in this file, such as an incorrect fss0 path, can result in the yellow screen issue. 

Verifying and correcting any mistakes in the hekate_ipl.ini file is essential to prevent encountering this problem.

3. Hardware Faults

While less common, hardware faults can also be a potential cause of the yellow screen problem on Hekate. The Nintendo Switch can experience issues with its hardware, such as problems with the NAND or other internal components. These problems can lead to booting issues and the yellow screen error. To prevent this, update your Nintendo Switch regularly to maintain compatibility and ensure smooth operation.

When dealing with a yellow screen, the first step is usually to troubleshoot the software. Hardware issues are less common and may require specialized assistance to resolve.

Understanding the reason for the yellow screen on Hekate can help users resolve the problem. This, in turn, can enhance their experience when using custom firmware on the Nintendo Switch.

Troubleshooting the Yellow Screen When Booting up Hekate  

Encountering a yellow screen when booting up Hekate on your device can be concerning, but it’s usually tied to a software or hardware issue. Understanding the root cause can help you resolve it quickly. Here’s how to troubleshoot the yellow screen issue:

Update Hekate and Atmosphere

To fix the yellow screen  problem, make sure you have the newest Hekate and Atmosphere versions on your Nintendo Switch.”

You can download the latest version of Hekate from the official GitHub

To update Atmosphere, visit the official GitHub repository:

After downloading the latest versions, unzip the Hekate file and replace the current Hekate files on your Switch. Similarly, extract the contents of the Atmosphere zip file and replace the existing Atmosphere folder on your Switch to enable auto boot to Atmosphere, ensuring smooth and automatic booting into custom firmware.

Verify Hekate Configuration

Another common cause of the YSOD is an incorrect configuration in the hekate_ipl.ini file. This file instructs the system on where to locate the Atmosphere payload. Mistakes in this file can cause the YSOD.”

{Click here}

[monarchinnovation]

Embedded Linux for Firmware Development

Explore how Monarch Innovation leverages Embedded Linux for advanced firmware development. From custom board support packages (BSPs) to real-time operating systems and device drivers, we deliver robust, scalable, and secure embedded solutions across industries. Enhance your embedded systems with expert Linux-based firmware development that ensures flexibility, reduced time-to-market, and seamless hardware integration.

[wagnerengineer]

Wagner Engineer: Building the Future Through Precision Engineering

In today’s fast-paced technological landscape, the need for agile, innovative, and expert engineering partners has never been greater. Whether you're a startup with a bold product idea or an established company needing to modernize complex systems, having the right engineering team can make or break your success. One name that has steadily built a reputation for delivering top-tier engineering solutions is Wagner Engineer.

Based in Chicago, Wagner Engineer offers a unique combination of technical depth, design intelligence, and forward-thinking development strategies. With a focus on electrical engineering, firmware, software, and cloud infrastructure, the firm is redefining how small to mid-sized businesses approach high-tech problem-solving.

A Founder with Vision

Wagner Engineer is the brainchild of Dylan Wagner, a University of Illinois alumnus with a background in electrical engineering and a career rooted in high-impact projects. From his early work on sensor-driven technologies to his leadership roles in engineering-intensive industries, Dylan brings both vision and hands-on experience. His approach combines rigorous engineering standards with a passion for innovation and ethical business.

Dylan’s philosophy is simple yet powerful: build well, build right, and do it with integrity. This belief is embedded in Wagner Engineer’s process and culture, and it has helped earn the firm the trust of clients across multiple sectors.

What Wagner Engineer Does Best

Wagner Engineer is not your average engineering consultancy. The company provides a full-stack approach to product and system development, allowing clients to seamlessly integrate various technologies under a single strategy.

1. Electrical and PCB Design

From concept to production-ready boards, Wagner Engineer designs printed circuit boards (PCBs) that are efficient, reliable, and scalable. They consider not just the electrical performance, but also manufacturability, serviceability, and aesthetics—ensuring the board is practical for real-world applications.

Their design services are ideal for companies developing IoT devices, consumer electronics, automation equipment, and more. Whether starting from a napkin sketch or refining a legacy design, Wagner Engineer delivers excellence.

2. Embedded Firmware Development

A great product is only as good as the code running beneath its surface. Wagner Engineer develops embedded firmware that allows electronic systems to operate intuitively and efficiently. Their team is well-versed in programming microcontrollers, managing low-level device communication, and building resilient embedded systems.

From wearables to industrial sensors, their firmware solutions focus on reliability, speed, and long-term performance—core pillars of successful hardware products.

3. Custom Software Development

In addition to hardware and embedded systems, Wagner Engineer builds powerful software tools that bring hardware to life. Whether it’s a user-facing application, an admin dashboard, or a full-featured web platform, the company designs software with clean architecture, responsive interfaces, and robust back-end logic.

Their software development services are tailored for companies seeking intuitive interfaces, real-time analytics, or secure system management tools—all designed with user experience and long-term support in mind.

4. Cloud Infrastructure and Systems Integration

Cloud technologies are no longer optional—they’re essential. Wagner Engineer helps businesses create scalable cloud infrastructure that integrates smoothly with physical devices and software systems. Whether your goal is real-time monitoring, remote device management, or secure data storage, Wagner Engineer has the expertise to deliver.

By designing robust infrastructure and APIs, they enable seamless communication between devices, apps, and servers, empowering businesses to automate, optimize, and scale.

Wagner Engineer’s Advantage

Several attributes distinguish Wagner Engineer in a competitive industry:

Cross-Disciplinary Expertise: Their in-house capabilities span electrical engineering, software, firmware, and cloud—eliminating the silos common in product development.

Client-Centered Design: Every project begins with a deep understanding of the client’s needs, target users, and long-term vision. They don’t just build; they co-create.

Attention to Detail: From wire traces to user workflows, Wagner Engineer prioritizes precision. Their team adheres to best practices at every level.

Agile and Scalable: Whether you’re launching a prototype or rolling out a global product line, Wagner Engineer offers the flexibility to scale up or pivot quickly.

Commitment to Quality: Every deliverable undergoes rigorous testing and quality assurance, ensuring reliability and maintainability.

Serving a Wide Range of Industries

Wagner Engineer has partnered with clients across a variety of sectors, including:

Medical Technology: Where compliance, safety, and precision are paramount

Smart Home and IoT: Devices that connect, communicate, and streamline lives

Industrial Automation: Systems that power manufacturing and logistics

Consumer Electronics: User-focused design that delivers functionality and appeal

Green Tech and Renewable Energy: Supporting the future of sustainable solutions

Their diverse portfolio demonstrates adaptability and deep knowledge across use cases.

Partner Testimonials

Clients frequently cite Wagner Engineer’s responsiveness, technical mastery, and ability to “just get it done.” Many describe the team as an extension of their own, not just a service provider. Their ability to simplify the complex and deliver polished, working solutions—on time and within scope—has earned them repeat business and strong referrals.

How to Connect with Wagner Engineer

If you're ready to transform your ideas into working systems, Wagner Engineer is ready to partner with you. Whether you need help building your first prototype or managing the technical side of a large-scale deployment, they have the tools and talent to help.

📍 Location: 2540 W Grand Ave, Suite 2 PMB 917286, Chicago, IL 📞 Phone: +1 312-288-8764

Wagner Engineer is more than an engineering firm—it’s a strategic partner that blends technical expertise with real-world insight. With services spanning hardware to cloud, they offer a comprehensive toolkit for companies looking to innovate quickly and effectively. Backed by strong leadership and a commitment to doing things the right way, Wagner Engineer is helping shape the next generation of smart, connected technologies.