TE
科技回声
首页24小时热榜最新最佳问答展示工作
GitHubTwitter
首页

科技回声

基于 Next.js 构建的科技新闻平台,提供全球科技新闻和讨论内容。

GitHubTwitter

首页

首页最新最佳问答展示工作

资源链接

HackerNews API原版 HackerNewsNext.js

© 2025 科技回声. 版权所有。

Open Hardware Bitcoin Miner

76 点作者 GeorgeHahn超过 11 年前

6 条评论

kken超过 11 年前
This is not really open. Where are the ASIC design files?
评论 #6820903 未加载
sciguy77超过 11 年前
I suspect this is a clever way to sell more Avalon chips (they&#x27;re over $100 each if memory serves).<p>I remember reading that the chip was designed by a kid at NYU-Poly. How is a college student able to design and manufacture such an awesome chip?
评论 #6821027 未加载
评论 #6820913 未加载
tcas超过 11 年前
Pretty cool, but I think the PCB design will need a bit more work before it can be assembly house produced. There seems to be a lot of pointless via in pads that are not plated over (plated over costs $). From most assembly houses I&#x27;ve dealt with this is a big no-no (usually they&#x27;ll still try, but expect tombstoning and other bad things as solder is sucked through the via). Same thing with the QFN&#x2F;P parts.<p>If I had a copy of OrCad I&#x27;d love to check out the actual schematic&#x2F;layout, the Upverter doesn&#x27;t seem to be updated.
评论 #6825038 未加载
nullc超过 11 年前
This is a similar commercial design, currently available, using the bitfury chips: <a href="http://eligius.st/~gateway/products/hashbuster-micro" rel="nofollow">http:&#x2F;&#x2F;eligius.st&#x2F;~gateway&#x2F;products&#x2F;hashbuster-micro</a><p>Unfortunately the tremendous demand for Bitcoin mining hardware means that although there are several chip vendors now the market is not very competitively priced— the chips are selling a huge multiples of their marginal cost.
评论 #6822689 未加载
ck2超过 11 年前
Very impressive.<p>Also very necessary once all those 600 Ghash&#x2F;sec miners come online in the next 30-60 days. The difficulty will go through the roof.<p>I wonder what it costs to build a 10 chip board. Single chip 2.5Mhash&#x2F;sec bitfury chip board originally cost $100
评论 #6820910 未加载
评论 #6825053 未加载
Zoomla超过 11 年前
Can you use an ASIC miner for Litecoin mining?
评论 #6822058 未加载