Endless Sphere

Hi guys! A few days ago, I became the owner of this wonderful power supply. I read the whole topic, but did not find answers to a couple of questions, since I read the forum through an online translator. My questions: 1. How to calculate the output voltage limiting resistor at 60.5 volts? 2. From w...

Bombardier Recreational Products Bought Up Alta Motors Assets To Kickstart Electric Production : https://jalopnik.com/bombardier-bought-up-alta-motors-assets-to-kickstart-el-1832915056 I don't see a lot of Tech worth Owning or I should say worth the effort of buying it. They are going to need someo...

Hm a DIY open source Alta, where the community pulls together. I like that. I wish you the best and hope you can gather enough brain power and dedication to hit a home run. It is really too sad if BPR just will sit on the inventory and patents the picked up from the Alta closing. I applaud the init...

Since Alta closed last October we are figuring out how to make all the stuff we need. Fortunately there is a lot of resources here. The DIY community is pretty amazing. Philip started altaownersforum.com shortly after buying his. He’s like a Fiat Chrysler engineer. The site is filled with geeks who...

New guy here... I have come across this site, and recently a buddy from Joby said it is the leader for this stuff. I have two Redshifts, a 2017 MX019 and a 2018 EX006. They so rock. i sold my KTM250MXC, but still have a 2001 TM 250 2T, and an R6, and. TM 530 BlackDream. And an ATK. I am not an addi...

Lol.

Well I am 100% serious about building or buying a MXR.
So when the time comes... I might have something ready

I could use some help though. Anyone who can help me cast/machine parts this is the time.

I found what you are looking for, glad I could help you out. http://www.tacita.it/t-race-enduro/ Lol that's not where you want the weight of a battery. looks like a converted MX bike. Yah Arlo, that is correct and puts a lot of weight up higher than I would like. It does look like a converted MX bi...

The Zero's are nice bikes, and I did give the FX a good test ride last year as they are readily available here, but they are barely suitable for off road use on anything but nice gravel roads in my opinion :) The suspension is really not that great, and they generally feel like road bikes made to l...

Rix wrote: ↑

Mar 05 2019 11:33pm

I found what you are looking for, glad I could help you out.
http://www.tacita.it/t-race-enduro/

Lol that's not where you want the weight of a battery.
looks like a converted MX bike.

benjamin84 wrote: ↑

Mar 04 2019 5:16am

Sucks they weren't bought up by someone intent on continuing the work on a road legal enduro bike! The only competitor was the Freeride E from KTM and that is a much smaller motorbike, and not a full on Enduro model.

Zero FX

I'm in New York right now and e-bikes are everywhere. Many people use them for delivery.

I googled it and they now allow them here.

https://www.citylab.com/transportation/ ... es/557396/

TheBeastie wrote: ↑

Mar 01 2019 12:38am

This is also on top of the low demand/price cuts on Tesla cars that has now emerged from a build-up of 2 years worth of ordering that's now pretty much been fulfilled (aside from the 35k orders)

Uhm nope. Not even close its still up well above 300k!

Where did you hear this? I don't think they would shut down all sales stores that doesn't make sense. Some people need to see a real car in person first. https://www.tesla.com/en_AU/blog/35000-tesla-model-3-available-now?redirect=no "To achieve these prices while remaining financially sustainable, ...

jonescg wrote: ↑

Feb 28 2019 7:56pm

Yeah apparently they are going to shut down all bricks and mortar shopfronts and go completely online.

Where did you hear this?

I don't think they would shut down all sales stores that doesn't make sense. Some people need to see a real car in person first.

No, I don't believe 263 million vehicles will be on the road at once. The point is that being a rare Tesla or EV owner now might seem fine but this glosses over the infrastructure generating and transmission scaling issues to go full scale electric. Not to mention in any scenario it still takes ~20...

You just expertly made my case that they are great commuter/city cars, but not so much for long distance travel. And, no, electricity lines and infrastructure does NOT run everywhere. This is a huge country. And even where it exists not near enough capacity to service our 263 million vehicle fleet....

I totally agree. Tesla makes some nice vehicles but they have a long way to go to catch up to the major manufacturers in being able to build cars efficiently and economically. And Tesla doesn't have any really special proprietary technology that the majors can't at least equal. I don't see Tesla's ...

I don't see how the charging infrastructure can ever be as ubiquitous as gasoline stations, especially here in the USA. Think of a busy Interstate highway with literally thousands and thousands of gas pumps and you still have to wait to access one sometimes. So even if you were to replicate those t...

This video shows how much of a scam the regular markets are these days! dsd8S5nys3g This video is all silly/bad information garbage. If a stock can be shorted then its overvalued, otherwise folks like Warren Buffett would buy all the stock up because of its good value. The only thing I wonder about...

Hi Arlo, I ask because I took interest in the subject when Doctorbass first posted in 2009, and we did a lot of testing and found it to be very useful, especially on sensorless systems. We see more torque and efficiency in Wye, and of course much more speed in Delta. We spent a whole lot of time an...

FFR Trikes wrote: ↑

Jan 17 2019 10:53pm

Back from the DEAD!

Is anyone still working on the Delta/Wye switching?



Tommy

Why would you want this?
I ask this because many thought there was benefits that were later found to be untrue.

Hello EDG123, I seem to have the same problem. Although unlike your case, I just one GEN4 and I am facing the exact same problem after uploading a new DCF file. I am not able to get the SEVCON talk with the CAN and the helper says no nodes on the BUS. So the question is how exactly did you manage t...

No actual source here...just some thoughts.... I just read an article on how brine is a massive problem across the world for countries that turn salt water from the sea to fresh drinking water. There's like billions of gallons produced every day from it... I don't see it. All they need to do is pul...

Tab cooling is the most effective way to cool a pack but other than air convection you're limited to low thermal conductivity polymers stuck to the battery terminals. Not only that you cant seal a battery completely from the elements when you aircool. This is the perpetual dillemma. Base cooling is...

Guys I read a paper showing how cooling the Tabs is the most important thing to do in cooling pouch cells.