Bitcoin Forum
June 17, 2024, 09:19:03 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 [24] 25 26 27 28 29 30 31 32 33 34 35 36 37 38 »
461  Economy / Computer hardware / Re: Looking for Kncminer Neptune controller board on: November 27, 2015, 12:04:35 AM
1.5btc + shipped

6 ports white controller.
462  Economy / Computer hardware / WTB neptune cubes EU on: November 23, 2015, 08:42:29 AM
Seeking cubes only in EU.


 prefer 5-6 cubes

Escrow, ognasty, paypal works for me.

pay in btc/swedish kronors, USD or Euro
463  Alternate cryptocurrencies / Mining (Altcoins) / Re: Swedish ASIC miner company kncminer.com on: November 18, 2015, 04:11:47 PM
Is it possible to ADD old Hash boards  to a neptune ?.

I have 6 ports, 5 cubes entpune , and 1xboard from a saturn.
464  Economy / Computer hardware / WTB : Bad S5 boards. EU. on: November 10, 2015, 01:56:13 PM
Seeking bad boards s5. in EU.

USA incase you got some decent amount .

pm, the issue whit boards and asking price  Grin
465  Economy / Computer hardware / MXM Graphics for asus laptop. Nvidia GTX780m on: November 09, 2015, 01:12:49 PM
Got 1x nvidia GTX780m

MXM 3.0b card.

I bought it for my G53sw but apperently it is normal MXM and not reversed as most of asus gaming laptops are.


My price 0.7btc including shipping.
466  Economy / Computer hardware / Re: WTB Beaglebone board on: November 08, 2015, 04:41:25 PM

okey i take them from knc. coul you sell 2x large s5 cables too?

Do you still understand, that they have the KNC software ?
How   to install them S5 software, I do not know and I do not know if this is possible at all.

The screenshot  is made with  KNC BBB and S5 controller baseplate with  KNC software.


is unerstood, ill take them. did you want to sell some large cables to me ?
467  Economy / Computer hardware / Re: WTB Beaglebone board on: November 08, 2015, 11:39:37 AM

What do you mean?.


I am getting offers on 50usd, and on local stores and internet they cost that.

Why would i pay 50usd for a used one from the other side of the world?.


Half price is more than fair, i am not getting any warranty here.

i am ready to spend my money, just need someone to take it Wink

I already wrote , that this BBB is new.  It is not used.
But forget about my offer.

..... and I am asking $100 each on the controller boards. ....

Buy it here

https://bitcointalk.org/index.php?topic=1240873.0

it runs at least with S5.
In contrast to this, which you can get from your local stores.

...
If you want BBB, then I have two used from KNC controllers, 10 USD from piece.
...


2 x KNC Jupiter BBB (BeagleBone board only)


Click to enlarge

20USD+ shipping for both


okey i take them from knc. coul you sell 2x large s5 cables too?
468  Economy / Goods / Re: Sell my apartment for 500btc. on: November 08, 2015, 10:19:04 AM
Can you post some photos,would make this thread go a long way. Believe "Smoothie" is also selling his place in Hawaii.
Have the thread for that sale? Would be interesting to see that one. Rather live somewhere warm then somewhere cold at this time of year  Wink
Also wanted to see what a place in Hawaii would go for. If it is close to the beach I am up for that  Cool

if you want a warm place, i am selling my house, in south america, 30mins from the beach were it is 35+ and ice cold waters.

Where the house is placed there is pool, garden, car parking hehe.

3 floor house, and it is always 35+ on summer, it last like 10 months the last months are about 20c untill winter wich is kina tropical weather. sun and rain Wink .
469  Economy / Computer hardware / Re: WTS- Antminer S5 - 1 working board - 2 Antminer S5 Controllers on: November 08, 2015, 05:33:33 AM
located in ?.

if its eu i might be interested for the s5.
470  Economy / Computer hardware / Re: WTB Beaglebone board on: November 08, 2015, 05:30:19 AM




I guess it's from usa?, abit expensive new cost 50usd + shipping Wink. i have one closer will checki whit him first.

This is new.  Shipping Costs is 9 euro, if you do not like the dollar price.
Shipping time - Tuesday from Estonia.

But you are always free to buy it from Bitmain USA on China. (50USD + shipping + VAT )


beaglebones i can find for 50-60usd from stores.

i could do 25usd + shipping for yours.

So you quote a price twice as high as your offer? Not good at negotiating are you?

What do you mean?.


I am getting offers on 50usd, and on local stores and internet they cost that.

Why would i pay 50usd for a used one from the other side of the world?.


Half price is more than fair, i am not getting any warranty here.

i am ready to spend my money, just need someone to take it Wink
471  Economy / Computer hardware / Re: WTB Beaglebone board on: November 08, 2015, 03:00:12 AM




I guess it's from usa?, abit expensive new cost 50usd + shipping Wink. i have one closer will checki whit him first.

This is new.  Shipping Costs is 9 euro, if you do not like the dollar price.
Shipping time - Tuesday from Estonia.

But you are always free to buy it from Bitmain USA on China. (50USD + shipping + VAT )


beaglebones i can find for 50-60usd from stores.

i could do 25usd + shipping for yours.
472  Economy / Computer hardware / Re: WTB Beaglebone board on: November 07, 2015, 11:39:06 PM
Seeking a beaglebone board to replace my dead from the antminer controller  Roll Eyes

Miner Parts for sale

S5 Controller board (BeagleBone board only)

50.- USD + shipping costs



Click to enlarge
....................................................

https://bitcointalk.org/index.php?topic=858962.0

I guess it's from usa?, abit expensive new cost 50usd + shipping Wink. i have one closer will checki whit him first.
473  Bitcoin / Hardware / Re: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH on: November 07, 2015, 07:05:15 PM
It just looks like a replacement for the 14V Buck Converter that feeds the LDO on the Top 3 Stages. I guess it's intended as a replacement if you have a failure? They have removed the inductor but left the U101 in place, also looks like you can also adjust the voltage.

Rich

I saw voltage on it and was curious with that.   With being able to adjust think it will see any eficiency change?

Or mainly just a fix and that's it.

No it's just a rather complicated and expensive way of repairing your 12V to 14V step up converter, by completely replacing all of the circuitry. Not a lot of value in the adjustable voltage as it needs to be set a couple of volts over the supply voltage in order that the LDO Regulators will function.

Rich

so is this some possiblity to fix burned boards by doing this?. seems that u101 chip is mostly the failure. and you cant purchase a loose chip .

Yes although their add does not say as much I see is being an "easy" way to repair your 14V upconverter that supplies the LDO's in the top 3 stages in the chain. How often U101 or other parts of that circuitry fail I do not know?

Rich

http://www.aliexpress.com/item/1-pcs-DC-DC-Auto-Boost-Buck-adjustable-step-down-Converter-Module-Solar-Voltage-Newest/1395166406.html?spm=2114.031010208.3.126.lLzeRs&ws_ab_test=searchweb201556_2_79_78_77_91_80,searchweb201644_5,searchweb201560_9'


looks like the piece?.


i've been researching seem slike a common failure when short circuit the board,and u101 chip seems impossible to get.
474  Bitcoin / Hardware / Re: ANTMINER S5: 1155GH(+OverClock Potential), In Stock $0.319/GH & 0.51W/GH on: November 07, 2015, 06:52:53 PM
It just looks like a replacement for the 14V Buck Converter that feeds the LDO on the Top 3 Stages. I guess it's intended as a replacement if you have a failure? They have removed the inductor but left the U101 in place, also looks like you can also adjust the voltage.

Rich

I saw voltage on it and was curious with that.   With being able to adjust think it will see any eficiency change?

Or mainly just a fix and that's it.

No it's just a rather complicated and expensive way of repairing your 12V to 14V step up converter, by completely replacing all of the circuitry. Not a lot of value in the adjustable voltage as it needs to be set a couple of volts over the supply voltage in order that the LDO Regulators will function.

Rich

so is this some possiblity to fix burned boards by doing this?. seems that u101 chip is mostly the failure. and you cant purchase a loose chip .
475  Economy / Computer hardware / WTB Beaglebone board on: November 07, 2015, 05:48:21 PM
Seeking a beaglebone board to replace my dead from the antminer controller  Roll Eyes
476  Bitcoin / Hardware / Re: [ANN] Spondoolies-Tech - carrier grade, data center ready mining rigs on: November 05, 2015, 07:20:56 AM
Yeah SP20 is kinda weak to cold air.

I had to heat mine first before starting it when it was cold.
477  Alternate cryptocurrencies / Mining (Altcoins) / Re: Swedish ASIC miner company kncminer.com on: November 03, 2015, 07:37:36 PM
whats up whit the boards can yuo add more cunbes to neptune? or saturn?

478  Economy / Computer hardware / Re: 70 KNC neptunes for sale on: November 03, 2015, 03:38:44 PM
did you had any spareS?. what would the asking price be for a spare controller?.
479  Economy / Computer hardware / Re: 70 KNC neptunes for sale on: November 03, 2015, 09:45:21 AM
got any controller spares to sell ?
480  Economy / Goods / WTS: Samsung s6 Edge EU on: November 03, 2015, 08:04:32 AM
Almost new s6 edge, used 1 week.

Color white.
32gigas.
Unlocked to all operators.
LTE.



I take offers in BTC


Escrow Accepted ofcourse whit ognasty.
Pages: « 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 [24] 25 26 27 28 29 30 31 32 33 34 35 36 37 38 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!