goxed (OP)
Legendary
 Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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December 30, 2013, 11:29:06 AM
Last edit: July 30, 2020, 08:10:22 PM by goxed |
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Revewing Bitcoin / Crypto mining Hardware.
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helmax
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December 30, 2013, 02:11:53 PM |
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good job bro 1 BTC i buy  |
looking job
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klondike_bar
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Activity: 2128
Merit: 1005
ASIC Wannabe
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December 30, 2013, 04:00:48 PM |
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nicely hacked together! Its amazing how simple the bitfury design is that without the need to convert 12V->0.9V the board is practically empty save for a few capacitors and the chips
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intron
Sr. Member
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Activity: 427
Merit: 251
- electronics design|embedded software|verilog -
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December 30, 2013, 05:13:42 PM |
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This was just a fun project to quickly cobble together working h-boards using Bitfury chips and blank h-boards. Each board uses a modded ISL8225M eval board regulator (0.84V), 16 chips and 16 capacitors and was hand soldered in 2hr.
Brilliant:) |
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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December 31, 2013, 12:13:18 AM |
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good job bro 1 BTC i buy Will make a few for sale, once chips are in stock. Right now there are no chips in stock  |
Revewing Bitcoin / Crypto mining Hardware.
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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December 31, 2013, 12:14:34 AM |
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nicely hacked together! Its amazing how simple the bitfury design is that without the need to convert 12V->0.9V the board is practically empty save for a few capacitors and the chips
these ASICs are highly integrated  . The only PITA is debugging a really dead chip in the chain. |
Revewing Bitcoin / Crypto mining Hardware.
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goxed (OP)
Legendary
Offline
Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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December 31, 2013, 12:14:50 AM |
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This was just a fun project to quickly cobble together working h-boards using Bitfury chips and blank h-boards. Each board uses a modded ISL8225M eval board regulator (0.84V), 16 chips and 16 capacitors and was hand soldered in 2hr.
Brilliant:) Thanks man |
Revewing Bitcoin / Crypto mining Hardware.
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tokona
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January 01, 2014, 06:20:56 PM |
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Ohh Nice!
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Ridicuss
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January 01, 2014, 07:03:38 PM |
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Nice going Goxed!
Interested when you are ready to sell. Will you possibly sell it as a kit for the end user to do the soldering themselves?
I'm no EE but I can float a chip.
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Man, I wish I could change my avatar!
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Hechay
Member
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Activity: 81
Merit: 10
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January 01, 2014, 07:10:33 PM |
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PERFECT! NOTHING TO SAY!
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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January 04, 2014, 09:44:51 AM |
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Nice going Goxed!
Interested when you are ready to sell. Will you possibly sell it as a kit for the end user to do the soldering themselves?
I'm no EE but I can float a chip.
I could sell it as a kit. (PCB + chips + assembled regulator+ 8 heatsinks). Mounted PCBs will cost ~ 60-80USD more. Lets see when the chips are back in stock. |
Revewing Bitcoin / Crypto mining Hardware.
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WinterParker
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January 05, 2014, 06:53:46 AM |
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Badass - Where can you get the blank PCBs?
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rammy2k2
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Activity: 1974
Merit: 1003
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January 05, 2014, 10:23:17 AM |
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so what does this do ?
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coinmuse
Newbie
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Activity: 54
Merit: 0
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January 05, 2014, 03:38:57 PM |
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Love this hack. Let me know if you make some for sale. I have a couple non-working boards I could try this on.
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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January 06, 2014, 09:47:29 AM |
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so what does this do ?
Well I had a few empty slots to fill in my starter kit, and a month and half ago H-boards went OOS, and the only thing one could buy were chips. This is the result. |
Revewing Bitcoin / Crypto mining Hardware.
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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January 06, 2014, 09:48:15 AM |
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Love this hack. Let me know if you make some for sale. I have a couple non-working boards I could try this on.
So do you want to use chips from non-working h-boards on a new H-board? |
Revewing Bitcoin / Crypto mining Hardware.
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goxed (OP)
Legendary
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Activity: 1946
Merit: 1006
Bitcoin / Crypto mining Hardware.
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January 06, 2014, 09:50:08 AM |
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Badass - Where can you get the blank PCBs?
I got them manufactured through advancedcircuits as well as oshpark. The oshpark pcb's look dandy but are 0.5ounce Cu. If chips are available for sale in Feb, I will get more boards made. |
Revewing Bitcoin / Crypto mining Hardware.
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coinmuse
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Activity: 54
Merit: 0
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January 07, 2014, 05:33:44 AM |
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Love this hack. Let me know if you make some for sale. I have a couple non-working boards I could try this on.
So do you want to use chips from non-working h-boards on a new H-board? thats the idea - but have you seen that there is someone doing a group buy for a reel of BF chips? https://bitcointalk.org/index.php?topic=396536 |
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CCCrypto
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Activity: 28
Merit: 0
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January 09, 2014, 02:20:26 AM |
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Very impressive.
Are these compatible with the original M-boards?
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lithod02
Member
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Activity: 116
Merit: 10
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January 09, 2014, 02:38:47 AM |
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Awesome work!
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