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EEW Newsletter – May 2021

Electric Eel Wheel Newsletter by Dreaming Robots LLC

EEW Photo Contest

I’m starting an EEW photo contest today and it ends May 15th.  You can participate by emailing your photos to support@dreamingrobots with the subject “EEW Photo Contest 2021 “.  After submissions end the community in the Facebook and Ravelry groups will vote for three days picking one winner per day from a list of photos I select from the entrees.  Then there will also be 2 randomly selected winners.  Every person who emails me will get one entry into the random selection for submitting photos, and if you also include a link to any place online that you shared your photos you’ll also get a second entry into the random drawing.  You can submit multiple photos, but you don’t get extra entries into the random drawing for this.  Each of these 5 winners will get a $100 credit to my store for future purchases.  All the photos submitted to this contest can be used by me for marketing purposes.  One way I plan to use them is to post them to my Instagram page since people love seeing a new EEW related photo there every day.  If you want me to include any info in my Instragram post of your photos include it in the email and I will do my best to include it.

What kind of photos should you submit?  It can be photos of your EEW eSpinner, yarn you spun with it, the garments you made with that yarn, or anything you think is related to your EEW.  Have fun with these photos and I hope to see a lot photos!

EEW Yarn Counter Kickstarter Coming Soon

I have a the molds made for the EEW Yarn Counter.  The current prototype I’m using is very near final and I’m starting to work on making the Kickstarter campaign for it.  I’m hoping to launch it on Kickstarter for it within the next month or two.  When it does launch I will announce it online and to this email list.  I’ll have all the details about what makes this Yarn Counter so special when I launch the Kickstarter.

EEW 6.0 Shipping and Support

The EEW 6.0 has been shipping out for all the Kickstarter backers and all my online store orders. When shipping out well over 2000 eSpinners there is going to be a lot of support required.  Most of the support revolves around people who have never spun before asking about issues they are having with various parts of the spinning process. These questions were much easier to answer for the EEW 6.0 thanks to the awesome 6 part eSpinners for Beginners video series and the Fiber’s and Spinning Techiques video series Vampy made before the EEW 6.0 launched.  The next most common issues were handling parts that got damaged in shipping or were missing.  I shipped out replacement parts for all these issues and while there is room for improvement in the future, the amount of mistakes I made was manageable.  Lastly I had a few actual design issues that was causing the EEW 6.0 to stop for a small number of people using the EEW 6.0.  It took me about a week to figure out the root cause and propose two fix options.  This page explains this stopping issue in detail and gives the fixes.

If you’re looking for tips and tricks for your EEW 6.0 check out the video below.

Happy spinning!


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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EEW 6.0 Stop Fix

The turning off issue that affects some EEW 6.0s is related to static building up and being stored in the metal spindle. When that gets discharged it can sometimes pull the reset pin on the circuit board low which effectively turns off the EEW 6.0 briefly then it turns if back on. When you turn on the EEW 6.0 it always starts in a stopped state so this reset event stops the EEW 6.0. In my research of this issue I’ve found other spinning wheels have had this issue, but it seems more people are seeing this with the EEW. I believe there are two reasons for this. The first is the nylon case is a better insulator, and the second is the bottom cover’s rubber feet are even better insulators. This is why some people saw the issue improve when they removed the bottom cover. These insulation layers let the static to build up faster than it tends to on other spinning wheels which mostly use wood which is also an insulator, but not as good of one.

There are two things that can help fix this. The first is to ground the spindle. You hide this by drilling a few small holes in your case and running a black wire down the back support arm and under the case (I show this in the video at the end of this post). However, I went for the very easy method here. The method here uses materials most people will have in your house. All you need is tinfoil, tape, and some scissors. What I did was to cut a thin strip of tinfoil and then folded it over twice to give it a little more strength. Then I ran that from the back bearing to the motor and held it in place with tape. I put some photos showing how this was done below. In my testing this completely fixed the problem.

Another solution is to use a female to female breadboard jumper wire (or these on Amazon) to connect pins 1 and 4 on the programming header. This solution pulls the reset line high on the EEW 6.0 and prevents a reset, but the spindle can still build up a static charge similar to how you can shock yourself when touching a metal object after walking on a wool carpet. The image below shows what pins to connect for this fix.

In theory the most robust fix is to do both, but in my testing either one solved the issue. If the physical shocks are bothering you then I would recommend the first grounding one, but I will point out these shocks are no more dangerous than any other static shock you get in dry climates.

Here is a video that goes over those this problem and the fixes. It also includes a way to hide a wire to make the first grounding fix more invisible.

Any black wire would work, but here is some black 26 gauge tin coated copper stranded wire if you aren’t sure what to look for.

UPDATE – Several people have also confirmed this fixes an issue where the EEW will get in a state where it doesn’t stop.

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EEW Newsletter – April 2021

Electric Eel Wheel Newsletter by Dreaming Robots LLC

April 02, 2021


The EEW 6.0 is now available in my store!  I’d like to thank the community for all the feedback and suggestions on previous versions which helped make this the best eSpinner I’ve ever made.

I will finish shipping them to Kickstarter backers by Monday and that is when I’ll be shipping out the first batch of orders from my webstore.  So if you or some of your friends were interested in the EEW 6.0, but missed the Kickstarter now is your chance.  If you are curious what goes into unloading them from the truck, I made this video of where I did that exhausting unload.

Yarn Softness

This video covers what fiber micron count is and how it is one factor that affects fiber softness, which is useful information for those buying yarn online. Then I explain two ways to measure micron count yourself at home, and talk about how these results work compared to lab testing your fiber.  I also wrote a blog post that contains related information about this whole process.

Happy spinning!


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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Using Micron Count to Find the Softest Yarn

If you enjoy a fiber craft like knitting, spinning, crocheting, or weaving; then this article is for you. The reason measuring micron count matters is because micron count can be a good approximation for softness. A smaller micron count means the fibers are thinner and that often leads to a softer yarn.

If you can’t feel the yarn because you are buying it online, then micron count is a great way to get an estimate of yarn softness. Different people will have different meanings for soft. An online review saying the wool is “super soft” doesn’t help you understand how soft yarn really is. However, if you say the yarn is 15 micron Merino that will help a lot if you have been looking at micron count for awhile. A lot of yarn doesn’t report the micron count, but my hope is with this article will help with that. I’d like to see more people start reporting the micron count in online reviews which will help make more informed yarn purchases.

By the way, I’m certainly not trying to say everyone should buy all their yarn online. If you have a local yarn shop or fiber festival I encourage you to support them. Feeling yarn in person is always better than trying estimate the feel from photos and reviews. However, the reality is a lot of fiber lovers buy some of their yarn/rovings online these days and I’d like to make the process better with this article.

Background Information

One of the important measurements when looking at wool and other fibers is it’s micron count. Micron (or micrometer) is the measurement for measuring the diameter of a single fiber. For example Merino fleece will contain fibers with diameters as low as 10 microns or thicker fibers of maybe 25 micron diameter. A micron is one millionth of a meter or one thousandth of a millimeter.

Certified fiber labs can accurately measure samples when you want official micron counts. There are two reasons a lab typically does this measurement. First the tools they use to analyze the fiber require some training to use properly and if not used properly you’ll get the wrong results. Secondly, the tools they use are expensive. One of the typical tools is the OFDA2000  which typically costs around $60,000-$75,000. A newer tool called a FiberLux costs a little over $2,000. My general understanding from what I’ve read is the OFDA2000 is basically the standard way of measuring fiber and the verdict is still out if the newer FiberLux is accurate enough to replace it in some use cases (this was written in early 2021). Here is an article with more options if you are interested in more details about various ways micron counts are measured.

Measuring Yarn Micron Count Yourself

Before these automated machines people would look under microscopes to manually measure fiber. This is interesting option, but requires a lot of a lot of time and training to learn how to measure fibers consistently and accurately under a microscope. I did some research and found a common way to measure human fiber (we call it hair) is using laser diffraction and interference. This sounds complicated, but is actually pretty straight forward. You basically shine a laser pointer at a hair and then due to the how light works it will create a pattern of bright and dark wave pattern on the wall. You know the distance from the hair to the wall, the distance between these light/dark pattern on the wall, and the wavelength of your laser pointer so you can calculate the diameter of the hair with this equation.

Note for those not wanting to do the math I added a calculator below on this page that does it for you.

hair_diameter = (wavelength of laser) / (distance_between_light_dark_pattern / distace_to_wall)

For example when I measured one of my hairs, I was using a red laser with a wavelength of 650nm. The distance to the wall was 651 cm. The distance between the light/dark pattern was 4.8 cm. Using the equation above gave me a hair diameter of 88,000 nm, or 88 micrometers. If your laser pointer doesn’t list its wavelength you can use 650nm for red lasers and 532nm for green lasers.

Another simpler method is is to use a Micrometer. That link is the one I used which has a 0.001mm resolution which is a 1 micrometer resolution. I did a lot of testing with it and it was quite consistent, but it was consistently less than the light diffraction method above. I think the reason for this is using a Micrometer can squish the yarn. So to get accurate measurements you should either use the light diffraction method or practice with the micrometer on known fibers until you get a good feel for how much pressure to use without squishing the fiber. I talk about this more in the video below.

So those are the two methods I used to get fiber diameter and each one cost me under $40. I created the video below that goes into more detail on these two methods of measuring a fiber’s micron count.

Primitive breeds tend to be far less consistent in micron count, both between animals and even within an individual fleece, so for those it’s especially important to take measurements from several areas if you want a decent average, or to grade the fleece well. Modern wool sheep are bred for fiber consistency, so for them it’s less of a big deal, though you’ll likely still find a bit of difference between the neck (finer) and the britch (coarser).

Fiber Micron Calculator

Wavelength of Laser (units must be nm [red=650, green=532])
Distance to wall (inches or cm)
Distance between light/dark pattern (inches or cm, but units must match above)
Press submit to get results.

Measuring Fiber at a Wool Testing Lab

I did some searching with some labs that test fiber samples. The best two options I found were New Zealand Wool Testing Authority (NZWTA) and Montana Wool Lab. The online documentation for NZWTA is much better so if you want to do more research online I’d recommend their website. That said I have contacted the Montana Wool Lab because shipping them samples is easier for me since they are located in the USA. Contacting the Montana Wool Lab by email (mtwool@montana.edu) and phone (406-994-2100) worked for me.

When I emailed Montana Wool Lab they gave me this submission form and this document that explains report you get on your fiber samples. You can see their prices as of March 2021 on the submission form linked above, and they seemed very reasonable to me. Example each wool sample I want tested would cost me only $3.

I found their fiber report document very informative. It explains they don’t just measure the one fiber, or a few fibers. They measure the diameter of many fibers and provide you with an average fiber diameter plus a standard deviation from that average value. With that information you’ll know a lot more about the fiber than measuring just a few fibers like my DIY approaches in the previous section. They also include a comfort factor which is the percentage of fibers that are 30 microns in diameter or less because this has been found to be a diameter that can cause skin irritation.

Judith MacKenzie says that a mix of high and low micron counts in a yarn is what causes the itchy feeling, more than simply high micron fibers alone. I haven’t verified this myself, but Judith is well known in this field so I want to share this.

I’m planning to send in some samples and get some reports from Montana Wool Lab in the future. I haven’t done it yet, but will report back when I have results from them.

Help spread the word about micron count and share this post with a friend.

I’d like to thank Vampy who reviewed an early draft of this blog post and provided some great feedback.

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EEW Newsletter – March 2021

Electric Eel Wheel Newsletter by Dreaming Robots LLC

Hello fiber lovers!  I’m back this month to give you an update on all the most important EEW news.  Enjoy.

Should We do an EEW Nano Update?

I’ve started thinking about what to do for the next batch of EEW Nanos.  The reason I mention this is because I need to decide soon if I want to just order more of the 1.1 version that I’m currently shipping, or spend time making a new version.  I’d like to hear back from the community on what you’d like to see improved.  I am somewhat limited in what I can do because I’d want to keep the price around the current $110 so I obviously can’t put all the improvements that you’d get with the EEW 6.0.  That said I have several ideas on things that wouldn’t change the price much, but would improve the quality quite a bit.  I know a lot of spinners love the small form factor of the EEW Nano and a lot of others who enjoy it’s price so I do want to keep those about the same.  I’d love to hear from the community if they think I should spend time on improvements to a new version of the Nano for next year or focus on some of the other projects I’ve been talking about in these updates.  If you want to help you can either fill out this survey.  Thanks!

EEW 6.0 Update

This month there is some great news to announce with the EEW 6.0.  The manufacturing is complete and they are now on a boat headed towards Boston.  Once they get to my warehouse, I will do a final inspection and should be able to ship out all the orders by the end of April.

In addition to making the best eSpinner with the EEW 6.0, I wanted to have the best documentation.  To that goal I partnered with Vampy and we created a video series to help more people learn to spin yarn so they can enjoy this wonderful craft. This series goes into much more depth than your quick spinning tutorial. After watching all the episodes you’ll understand not just how to spin, but you’ll know about several options for each stage of the spinning process and how to make the yarn you want. It covers everything from picking your first fibers to finishing the yarn.  I’m super happy with these videos and think most of them are useful to a wide range of spinners.  Check out the series here.

Happy spinning!


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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Electric Eel Wheel Newsletter – February 2021

Electric Eel Wheel Newsletter by Dreaming Robots LLC

February 01, 2021


This past month I have been mostly focus on getting everything in place so I can start shipping the EEW 6.0 eSpinners out as soon as possible.  More about this below.  Other than that I’ve been making good progress on the Yarn Counter and Cone Winder projects.  While I am planning to work on the CSM (circular sock knitting machine) in the future it isn’t a priority right now and I won’t be making progress for awhile.  I will update you all when I start working on it again, but I just have too many projects that are being working on so one had to get put on the back burner and it is the CSM.  Sorry for those of you who had that as the project as your most anticipated, but I didn’t want to leave you all in a limbo where you didn’t know what was happening with it.  Hopefully it won’t be too long before I have time get back to working on the CSM.

EEW 6.0 Update

Previously I had been estimating the EEW 6.0 would be available in March on my store.  This past month I pushed that back to April due to some logistic delays caused by Covid19.  The good news is that assemble of the EEW 6.0 has finished and I now have a plan to get them shipped to my warehouse in Massachusetts where I’ll do final testing and shipping.  So overall the EEW 6.0 is making great progress and if you missed the pre-order campaign on Kickstarter you will be able to start placing orders on my store in April.  I have a high level of confidence there will be more than enough EEW 6.0s available since I ordered a bunch extra for this first batch so there is no need to worry about me running out of stock.

If you want to learn more I have started putting together this page about the EEW 6.0, and will continue adding more information and videos.  I am super happy with that page so far.  I’m now confident that the EEW 6.0 won’t just be the best eSpinner in it’s class, but it will also have the best documentation both for new spinners and those wanting to look at some of the more advanced techniques like supercoils.

EEW Cone Winder

In this video, I discuss the new improvements to the cone winder and then show how it works with yarn skeins on a swift. (Spoiler – It works great with a swift.)

Happy spinning!


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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Electric Eel Wheel Newsletter – January 2021

Electric Eel Wheel Newsletter by Dreaming Robots LLC

Happy new year, and welcome to 2021! I hope this is a great year for all of you in the EEW community.

If you have any interest in writing, I offer up the very biased opinion that you should write about the EEW. It could be an article you want to write for a magazine, posting to your blog, or a video for youtube.  If you ever have any questions for me, want some photos, or need anything else from me just ask.  I’ll do my best to help. I released a video answering a bunch of questions people have asked recently, which you could incorporate into your own article if you want. In the video, I am transparent about how my businessis doing during the pandemic, what future products I’m planning, and I answer those and many other questions.

EEW Yarn Counter

This video explains the major improvements since the last prototype video like a new clamp, louder buzzer, flip screen, and a lot more. I also give a rough time frame estimate for the Kickstarter for this at the end of the video. 

Happy spinning!


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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Electric Eel Wheel Newsletter – December 2020

Electric Eel Wheel Newsletter by Dreaming Robots LLC

December, 1, 2020


I’ve made a special discount code for you. You can save 10% on any products in my store by using the coupon code “end2020special” during checkout.  Use this code to get someone else a gift or to get yourself something.  Anyone can use this code so if you want to share it with your friends or online that is fine.  This code will expire on January 1, 2021.

Circular Sock Knitting Machine

In this video I showed some prototype circular sock machines I’ve made and mention some critical decisions I need to make going forward. I’ve already started working on a new prototype to incorporate some of the great feedback I received, but I’m always looking for more feedback.

Cone Winder

Here is a new Cone Winder video update. It has a lot of improvements since the last update three months ago.

EEW 6.0 Bobbin Winder Accessory

While the EEW 6.0 hasn’t shipped yet, I decided to make an accessory for it that will help wind bobbins.  It doesn’t do level winding like the Cone Winder that I mentioned above, but I give away the plans to make this kind of bobbin winder for the EEW 6.0 for those who want to try this.  This video explains the EEW 6.0 bobbin winder accessory and the description of the video has a parts list.

Spinning Instructors

I generate this list of spin instructors for those who want some one on one help. Also if you would like to get added to this list feel free to contact me and I’ll be happy to put you on this list.

Discord Server

Discord is a website/platform that allows for chatting. It supports text, voice, and video chatting. I decided to setup an EEW discord server.

If you are a discord user or want to check it out here’s the link to my server.


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account
EEW Discord Server

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Electric Eel Wheel Newsletter – November 2020

November 2, 2020


This year due to the pandemic our town recommended not going out for traditional Halloween trick or treat. Instead we decided to have a small party at our house with my five year old daughter and the two other families we have podded with since this the beginning of the pandemic. I spent a lot of time planning about a dozen different games for the kids. I think the results were more fun than a traditional Halloween. This great experience has removed my worry about the other upcoming holidays being disappointments. I now feel excited to try and come up with alternative pandemic friendly twists on the holidays and will hopefully make some great memories just like we did for this Halloween. Below was one of our favorite games called donuts on a string, proving my daughter really will do just about anything for a donut.

Warmest Yarn

I did some testing to find the warmest yarn and was shocked with my test results since my testing found very different results than what you would find by searching for it online. I posted a video about it and made a blog post with a few more details. I got a lot of great feedback from this popular video and have already started thinking about ways to expand on this experiment.

EEW 6.0

I posted a video that shows what will come in the box of the EEW 6.0 in a Kickstarter update. It’s great to see how excited the community is for me to start shipping the EEW 6.0.  If you missed the Kickstarter the best option is to signup for an email notification so you will be one of the first to know when it’s in stock and ready for order (estimated to be around February).  I will of course announce this in the newsletter when the EEW 6.0 is in stock so if you don’t mind waiting for an extra few weeks this newsletter will work too.


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account

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Electric Eel Wheel Newsletter – October 2020

Dreaming Robots Newsletter

October 01, 2020


The hot days of summer are over here in Massachusetts, and the cool nights of fall are here.  It's an excellent time of the year for spinning, knitting, or your fiber craft of choice. Yippy!

I started posting a daily fiber related image to Instagram. If you are on Instagram, consider subscribing to my Instagram account to see some great EEW photos.

EEW 6.0 Review

The first public review of the EEW 6.0 has been posted here by Tanya one of my beta testers. Go check it out if you want to see what another person thinks about the EEW 6.0.

Spin Anywhere Contest Winners

Last month there was a photo competition. Joyo was the overall winning with the photo below.  Congrats Joyo!

I'd also like to congratulate all the daily winners.

  1. Joyo
  2. Gwyn Krause
  3. Joyo
  4. Amanda Hannaford
  5. Linda Samuelson
  6. Erica Campbell
  7. Lisa Sawyer

EEW Yarn Counter Update

I released a new video of my latest Yarn Counter prototype. I'm pretty happy with how it's functioning at this point and I've given out prototypes to a few beta testers to get more feedback at this point to find out what I else I can improve.  A community poll helped me see what software behavior most people in the community want and have already updated the software to match the winning votes.  That poll also showed the community overwhelmingly wants me to do another Kickstarter so I will do that when this product is ready.  I still need to do a bunch more work refining the design and starting to get it ready for manufacturing so it will still be awhile, but I will keep you all updated. 

There was another yarn counter video about how yarn size causes error in all the yarn counters that I know about and a possible solution I'm proposing.  Based on the feedback from that video I have added the WPI solution I mentioned in the video and am seeing what my testers thing of it.

Here are the results to some of the yarn counter poll questions I sent to the community.

Antique Circular Sock Machine First Stitches

As I've mentioned before I'm restoring an antique knitting machine to learn more about these machines so I can decide if I want to make one for the community.  I am still undecided on that question, but I made a lot of progress with my antique machine this past month.  You can see a video here where I made a 3D printed cylinder and then started knitting with it.


– Maurice Ribble
(Inventor of the Electric Eel Wheel)

www.dreamingrobots.com
EEW Facebook Group
EEW Ravelry Group
EEW Youtube Channel
EEW Instagram Account