Thread Rating:
  • 1 Vote(s) - 5 Average
  • 1
  • 2
  • 3
  • 4
  • 5
The Jehu PCB v1.1 Testing and Review thread
#21
Can you please start uploading the pictures to the forum, rather than imgur, so I don't have to keep rehosting them? Or is something not working properly with our image uploader?
Fully-Tested 2001-2200mAh Cells, $1.35 each!
^ Use coupon code "powerwalls" on checkout for a 10% discount!
#22
Card Edge Connector 2x15 Row 30 Pin 3.96mm Pitch

This is the connector they used on the other board, they are all over eBay.

I like the idea of the jehu board since I can add capacity 7 cells instead of a hole row of boards. Also means if there is an issue I can pull out that tray for service.
#23
(09-01-2018, 04:42 PM)mike Wrote: Can you please start uploading the pictures to the forum, rather than imgur, so I don't have to keep rehosting them? Or is something not working properly with our image uploader?

I was used to using Imgur because I use it on other forums that have space limitations for uploads.

Ill give what you said a try on my next post.
mike likes this post
#24
(09-01-2018, 06:06 PM)Crimp Daddy Wrote:
(09-01-2018, 04:42 PM)mike Wrote: Can you please start uploading the pictures to the forum, rather than imgur, so I don't have to keep rehosting them? Or is something not working properly with our image uploader?

I was used to using Imgur because I use it on other forums that have space limitations for uploads.

Ill give what you said a try on my next post.

I was wondering why I couldn't click on the image to get a bigger view. Now it makes sense. Uploading the images to the forum allows for larger views if the image is high enough quality.
Don't worry about space. Mike is hosting the forums Wink or at least has connections Tongue
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

Please come join in general chit-chat and randomness at https://discord.gg/c7gJ5uA
(this chat is not directly affiliated with SecondLifeStorage)
#25
(09-01-2018, 06:26 PM)Korishan Wrote:
(09-01-2018, 06:06 PM)Crimp Daddy Wrote:
(09-01-2018, 04:42 PM)mike Wrote: Can you please start uploading the pictures to the forum, rather than imgur, so I don't have to keep rehosting them? Or is something not working properly with our image uploader?

I was used to using Imgur because I use it on other forums that have space limitations for uploads.

Ill give what you said a try on my next post.

I was wondering why I couldn't click on the image to get a bigger view. Now it makes sense.  Uploading the images to the forum allows for larger views if the image is high enough quality.
Don't worry about space. Mike is hosting the forums  Wink  or at least has connections Tongue

It's not a big deal, just was curious. There's no reason to create extra work.

I own the hardware, it's not leased or anything. If it fills up, I'll just add more disks. There is still several terabytes free, so good luck filling it up. Imgur's terms of service disallow using it as a CDN to host content for other sites. Obviously a lot of places do it and they don't seem to care, but I have seen a couple get their domains blocked in the past. It sucks when you're browsing another forum and the images are dead from posts over a couple years old. Just trying to be proactive and make sure that doesn't happen here Smile
voxelman and Korishan like this post
Fully-Tested 2001-2200mAh Cells, $1.35 each!
^ Use coupon code "powerwalls" on checkout for a 10% discount!
#26
Good point Mike. I actually started using Imgur because the other forum I go to has such limited space that I end up needing to delete my own photos to make room for new posts... which creates the exact problem you mentioned.

It is annoying but I was trying to combat that in my own way.
#27
BTW, guys, you should try PostImages.org.

I personally donate to them since they have a very useful service, but it is free to use.

You can resize the images, put the pics in folders, and even put an expiration date on the pics to get them deleted in a determined amount of time.
The power of lithium ion is in our hands!
We'll show them what we're made of!
#28
Latest update from Justin:


voxelman likes this post
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

Please come join in general chit-chat and randomness at https://discord.gg/c7gJ5uA
(this chat is not directly affiliated with SecondLifeStorage)
#29
I'm sorry if I'm a bit dumbfounded, but what did he mean at the beginning to not use PCB trace fuses at higher voltages?

What kind of reason is there for this?
The power of lithium ion is in our hands!
We'll show them what we're made of!
#30
High voltages would be connecting cells in series, then hooking them to this board. Or, using traces in general with higher voltages. In this video where he states that, that trace created plasma with just 20V. It could probably make plasma at a lower voltage, too, maybe around 14V(?) or so.

Some people might try to use the board, or other boards with thin traces, as fuses on a higher voltage setup. I recall someone on this forum made a board that was designed to handle series connections. I'm not sure if they uses trace fuses, or soldered fuses. I hope they used soldered fuses after seeing this. Especially if they are running 48V on them.

Since Justin is the maker/designer of the board, and he has the know-how and equipment to do testing, he's doing everything he can to show what the board can and cannot do.
voxelman, Crimp Daddy, BlueSwordM like this post
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

Please come join in general chit-chat and randomness at https://discord.gg/c7gJ5uA
(this chat is not directly affiliated with SecondLifeStorage)


Who read this thread?
100 User(s) read this thread:
hbpowerwall (09-06-2018, 08:10 AM), daromer (11-08-2018, 06:39 PM), Sean (11-29-2018, 08:57 PM), mike (11-30-2018, 07:33 PM), 18650Shrink (11-30-2018, 07:24 PM), Majorphill (10-14-2018, 02:28 AM), anishkgt (09-20-2018, 08:38 PM), Korishan (11-29-2018, 07:50 PM), A + A (11-09-2018, 04:29 PM), P.Tasyo Powerwall (10-13-2018, 01:26 PM), PAF (11-11-2018, 04:27 PM), Batrium (09-19-2018, 10:17 PM), Mike C (12-03-2018, 09:01 PM), jdeadman (11-19-2018, 04:42 PM), wim (11-19-2018, 04:14 PM), The-J-Man (09-01-2018, 10:28 AM), watts-on (11-20-2018, 12:19 AM), Dan Lim (09-03-2018, 04:58 AM), jesusangel (09-24-2018, 06:23 PM), Hanssing (11-12-2018, 05:02 PM), Stefaan De Ridder (11-29-2018, 08:01 PM), BlueSwordM (11-19-2018, 11:40 PM), tremors (11-30-2018, 07:23 PM), idiomatically (08-31-2018, 10:34 PM), lnxpro (09-30-2018, 06:11 AM), KtB (11-10-2018, 09:34 AM), netmonk (11-20-2018, 09:35 AM), Mazlem (11-30-2018, 07:52 PM), Timothy_Hennessy (11-29-2018, 12:28 AM), ivnz (09-30-2018, 12:54 AM), Geek (11-20-2018, 12:22 AM), Jon (10-12-2018, 06:32 AM), mr_hypno (11-09-2018, 08:36 PM), floydR (11-11-2018, 06:55 PM), mickduc (11-10-2018, 05:45 PM), hookemdevils22 (09-19-2018, 07:59 PM), Grumplestiltskin (11-14-2018, 11:55 PM), Lucian Macota (11-05-2018, 07:50 PM), emerca (11-10-2018, 03:29 AM), 12ax7 (11-21-2018, 07:36 PM), ChrisD5710 (10-12-2018, 01:22 PM), aflecha (11-29-2018, 02:51 AM), rev0 (11-29-2018, 08:48 PM), Panda (11-05-2018, 08:13 PM), okent (10-06-2018, 05:07 PM), CarelHassink (09-01-2018, 06:53 PM), jek10 (11-25-2018, 09:36 AM), macallazack (11-09-2018, 04:21 AM), karmi27 (12-04-2018, 09:44 AM), modido (11-03-2018, 07:32 AM), Solexx X (11-11-2018, 01:13 AM), Ste Collister (10-13-2018, 02:06 PM), Charly144 (11-19-2018, 07:57 PM), djuro (11-09-2018, 07:32 PM), BaronVonChickenPants (09-25-2018, 03:07 AM), Scubasteve04 (11-17-2018, 10:58 PM), spinningmagnets (08-31-2018, 10:55 PM), Lisarb Albuquerque (08-31-2018, 02:41 PM), acidice333 (09-01-2018, 04:12 AM), Jason Morris (08-31-2018, 08:33 PM), marcin (09-24-2018, 10:16 PM), brwainer (10-14-2018, 10:10 AM), drchips (09-02-2018, 09:34 PM), HughF (09-06-2018, 01:58 PM), lowrad (09-02-2018, 03:17 AM), Shadeyman (11-30-2018, 11:45 PM), rtgunner (11-19-2018, 05:29 PM), Drokz (09-27-2018, 07:29 PM), gpn (09-28-2018, 06:33 PM), adgardo (10-22-2018, 01:47 PM), joecmn (09-24-2018, 07:20 AM), Eratigena (09-03-2018, 10:35 PM), John Allen (09-06-2018, 10:58 AM), rodagaster (08-31-2018, 12:16 AM), thanar (10-12-2018, 09:34 AM), Dala (11-09-2018, 07:58 PM), adicretu (09-01-2018, 01:29 PM), Doyle (11-09-2018, 02:52 PM), Crimp Daddy (11-30-2018, 07:17 PM), jonyjoe505 (08-30-2018, 01:56 AM), Redpacket (11-10-2018, 08:08 AM), EnergyDoc (09-26-2018, 12:08 AM), completelycharged (09-02-2018, 01:49 AM), Ibiza (09-19-2018, 07:35 PM), CAB14s2p (10-21-2018, 04:20 AM), Zvonko000 (11-19-2018, 06:20 PM), iomagico (10-13-2018, 06:39 PM), davidtrn24 (09-28-2018, 03:41 AM), Peter T (Yesterday, 01:47 PM), micsa84 (11-10-2018, 06:35 PM), kpiep (11-04-2018, 09:21 PM), Bubba (11-25-2018, 05:31 AM), JDish (11-12-2018, 10:54 AM), Willowvale (11-20-2018, 01:45 PM), Cherry67 (11-08-2018, 03:47 PM), CBlack (08-30-2018, 01:26 AM), Scrud (09-25-2018, 07:27 PM), Sholphin02 (11-12-2018, 11:51 PM), Tom Bergisch (11-16-2018, 05:49 AM), Walde (09-01-2018, 07:28 PM)

Forum Jump:


Users browsing this thread: 1 Guest(s)