redefineme

4.7K posts

redefineme

redefineme

@redefinemee

Katılım Şubat 2009
65 Takip Edilen1 Takipçiler
redefineme retweetledi
CNX Software
CNX Software@cnxsoft·
.@kicad_pcb 10 open-source EDA software release. cnx-software.com/2026/03/22/kic… It supports dark mode, new importers for Allegro, PADS, and gEDA/Lepton PCB, and implements various changes to the Schematic Editor (e.g., hop-over display) and the PCB Editor, notably adding a graphical DRC rule editor. KiCad 10 was built by hundreds of developers, translators, library contributors, and documentation submitters, who submitted 7,609 unique commits after KiCad 9 was released in February 2025. The new version also gains 952 new symbols, 1216 new footprints, and 386 new 3D models. #hardwaredesign
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Jason Z
Jason Z@JasonZX·
苏黎世联邦理工学院的研究人员研发了Orca机械手,采用人造骨骼和肌腱,配备自校准系统和触觉传感器。 最牛逼的是他们把这个机械手开源了,零部件可以通过3D打印并自行组装,成本低于2000美元,比高端机器人手便宜50倍!!!
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sarah guo
sarah guo@saranormous·
Caught up with @karpathy for a new @NoPriorsPod: on the phase shift in engineering, AI psychosis, claws, AutoResearch, the opportunity for a SETI-at-Home like movement in AI, the model landscape, and second order effects 02:55 - What Capability Limits Remain? 06:15 - What Mastery of Coding Agents Looks Like 11:16 - Second Order Effects of Coding Agents 15:51 - Why AutoResearch 22:45 - Relevant Skills in the AI Era 28:25 - Model Speciation 32:30 - Collaboration Surfaces for Humans and AI 37:28 - Analysis of Jobs Market Data 48:25 - Open vs. Closed Source Models 53:51 - Autonomous Robotics and Atoms 1:00:59 - MicroGPT and Agentic Education 1:05:40 - End Thoughts
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𝙋𝙖𝙨𝙨𝙡𝙪𝙤
Ladies and 乡亲们, Let's welcome the world's first Claw 🦞 running on Nintendo Switch The Childless Cat Lady 🐱 Tutorial will arrive tomorrow
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River Leaf
River Leaf@riverleaf88·
2016年的程序员:vim好还是emacs好?php是不是最好的语言? 2026年的程序员:Claude Code Opus 和 Codex 哪个最好? 2027年的程序员:
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SciTech Era
SciTech Era@SciTechera·
Reminder Light-driven computing just reached 10,000 GHz, over 100× faster than today’s processors. In a new study, scientists demonstrated a new type of computing using ultrafast laser pulses instead of electricity. They used a 2D semiconductor called tungsten disulfide, where light controls electron “valley states” a method known as valleytronics. By manipulating these states with femtosecond laser pulses (10⁻¹⁵ seconds), the system achieved switching speeds above 10 terahertz. For comparison, today’s processors operate at only 3–5 GHz 👀! This is still a laboratory experiment, but it shows that combining photonics with quantum materials could enable computers to run hundreds to thousands of times faster than current silicon based technology.
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SciTech Era@SciTechera

Scientists just demonstrated light driven computing at 10,000 GHz over 100× faster than today’s processors. Ultrafast computing breakthrough In a new study, researchers showed that ultrafast laser pulses can perform logic operations in a 2D semiconductor called tungsten disulfide. Instead of traditional transistors switching with electrical current, the system uses light to control electron valley states, a technique known as valleytronics. By manipulating these states with femtosecond laser pulses (10⁻¹⁵ seconds), the team achieved logical switching frequencies above 10 terahertz. For comparison, today’s processors operate at only 3–5 GHz 👀! This experiment shows that future computers could potentially operate hundreds to thousands of times faster by combining photonics and quantum materials. while still a laboratory demonstration, the research points toward a future of light driven computing far beyond silicon’s limits.

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redefineme
redefineme@redefinemee·
photo filters
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redefineme
redefineme@redefinemee·
应该开发一个每日推荐功能
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K.Y.
K.Y.@tekkamandeadend·
@WandererFly 我准备vibe一个GPS tracker,外加全球openstreet矢量离线地图。ESP32P4+NAND
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一地鸡毛
一地鸡毛@zhang_baoqing·
@EvanWritesX 土区没优势了,你要用尼日利亚区,claude pro 大概85块。gpt plus 用土区礼品卡好像差不多要一百四五十块人民币。
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David Huang
David Huang@hjc4869·
@ddvd233 A*X/Z本质上还是128bit内存通道的M系列的前身,跟正经的用64bit内存的手机A系列不太一样
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redefineme
redefineme@redefinemee·
@geerlingguy Since the cpu freq of Cix P1 is higher,The bench may look better.
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小径残雪
小径残雪@xiaojingcanxue·
看电影的用户越来越老。这是一个急剧衰退中的行业。 今年春节档除了韩寒《飞驰人生3》的购票者里还有超过行业平均水平的年轻人以外,其它几部几乎都是老登在看。
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redefineme
redefineme@redefinemee·
@tualatrix 千金买骨还是马? 这样更多人搞它家生态了
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图拉鼎
图拉鼎@tualatrix·
昨天刚用了 Codex Monitor,今天作者就宣布要去 OpenAI 工作了。OpenAI 真的很能收社区里的人才。
Thomas Ricouard@Dimillian

I'm joining @OpenAI at the end of the month, and I can't wait to get started! I'll be working on everything related to Codex, bringing what I learned building Codex Monitor, and working with the developer experience team with @romainhuet!

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蓝点网
蓝点网@landiantech·
重大喜报!在用户使用 #OpenClaw 操作 #Gmail 邮箱被封号后,现在谷歌推出官方的 #CLI 工具帮助龙虾连接谷歌云端服务。支持的包括但不限于 Gmail 邮箱、谷歌云端硬盘、谷歌表格等产品,支持个人和企业账户,内置 40 多种智能体技能,可以直接检索文件、管理消息、安排日程和与文档交互等:ourl.co/112082?x
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redefineme
redefineme@redefinemee·
@Alpha1M2 @chemhack 这边连正版claude opus api都用不上,很难保证api真假;但在linux上做各种测试还行
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Duan Lian
Duan Lian@chemhack·
对我的应用场景来说,GPT5.4确实已经AGI了,因为它已经会像个真正的固件工程师一样直接甩锅给硬件了。。。我说你瞎扯淡,然后1个小时之后它自己发现是RX/TX配反了
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