Posts by: coffee

Master Inverse Kinematics for Arduino Robots – Easy Math, Full Code, Real Results

September 8, 2025 coffee
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AI, AI Robot, Education, Quantum and U, Uncategorized

Master smooth robotic movement with this comprehensive inverse kinematics implementation guide for Arduino robots. Features complete object-oriented source code, step-by-step hardware setup, progressive test programs, and advanced features like Bluetooth control and obstacle avoidance. Transform complex mathematics into practical, working code for hexapod robots or robotic arms. Includes troubleshooting, calibration procedures, and multiple gait patterns for professional-grade robotic coordination.

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Stanford CS231N Deep Learning for Computer Vision, Lecture 1: Introduction

September 6, 2025 coffee
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AI, Education, Quantum and U, Quantum Mindset Programme, Speeches

Stanford CS231N's opening lecture traces computer vision from its biological origins 540 million years ago to today's AI revolution. Professor Fei-Fei Li chronicles the field's evolution from 1950s neuroscience discoveries through the AI winter to the transformative 2012 ImageNet breakthrough with AlexNet. The course explores deep learning fundamentals, visual understanding tasks, large-scale training, and generative models. Applications span medical diagnosis to creative AI, while emphasizing ethical considerations and interdisciplinary collaboration essential for responsible AI development in computer vision.

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Russia President Putin’s Beijing Press Conference – September 3, 2025

September 6, 2025 coffee
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Speeches, Uncategorized

Putin's Beijing press conference: "The results are quite positive, in my view. The documents that were adopted by all participants are aimed at the future. I would particularly note China's global governance initiative. This seems very timely and importantly, this initiative is directed toward positive work between those countries that gathered at the summit in China, and our possible partners among countries that today do not wish to declare this partnership. This unity demonstrates positive mood and confidence in achieving set goals."

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NEW Sim AI compare to N8N

September 4, 2025 coffee
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AI, Education, Quantum and U, Uncategorized

SIM AI is an open-source, visual workflow builder specifically designed for AI agents, backed by Y Combinator and used by 20,000+ developers worldwide. It enables drag-and-drop creation of complex AI workflows with real-time team collaboration, local model support via Ollama, and production-ready deployment options. The platform offers AI-native design with structured outputs, extensive integrations, and eliminates coding requirements for sophisticated automation.

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抗戰80年 兩岸關係 – 歷史現實與未來挑戰

September 2, 2025 coffee
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Chinese/中文, Education, Speeches, Uncategorized

抗戰勝利80週年的歷史反思與兩岸現實: 前立法委員雷倩博士在抗戰勝利80週年之際，揭示了四個鮮為人知的歷史面向：台灣角色的複雜性、全民抗戰中的婦女力量、中國在國際反法西斯戰爭中的重要貢獻，以及戰後國際秩序的建構。她指出，當前兩岸關係最大的危機來自美國將台灣視為制衡中國的棋子，而非內部的台獨主張。在全球秩序轉換的關鍵時刻，歷史教育與和平維護比以往任何時候都更為重要。

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Huawei has officially unveiled the world’s first ternary logic chip

September 2, 2025 coffee
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AI, AI Data Center, AI Robot, Education, Green Energy, NVIDIA, Quantum and U

**Huawei's Ternary Logic Chip: Revolutionary Computing Breakthrough** Huawei has unveiled the world's first ternary logic chip, utilizing three states (-1, 0, +1) instead of binary's two-state system. This breakthrough achieves 40% fewer transistors and 60% power reduction through innovative CNTFET technology and quantum state isolated gate architecture. Applications span AI data centers, autonomous vehicles, and machine learning, with dramatic cost savings—reducing autonomous driving computation costs by 67%. Successfully solving challenges that defeated Soviet scientists in 1958, this paradigm shift could revolutionize global computing architecture.

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华为昇腾384超节点

September 1, 2025 coffee
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AI, AI Data Center, Chinese/中文, NVIDIA, Quantum and U

华为在WAIC大会上发布的“昇腾384超节点”，标志着中国AI算力实现重大突破。该系统集成384颗昇腾910C芯片，单节点算力高达30ExaFlop/s，更可扩展至16万卡规模。凭借全对等互联架构，通信延迟降至20纳秒，带宽提升15倍，在万卡规模仍保持95%以上性能线性度。其“一卡一专家”模式为MoE大模型深度优化，实测性能超越英伟达同级产品。该集群已广泛应用于金融、政务、科研等领域，支撑80多个大模型开发，真正实现了国产AI算力的自主可控与规模化应用。

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The $10 Trillion AI Revolution: It’s Bigger Than the Industrial Revolution

August 31, 2025 coffee
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AI, Education, SEA, Speeches, Uncategorized

Southeast Asia emerges as a critical battleground in Sequoia's $10 trillion AI revolution, with over $30 billion committed to regional AI infrastructure in 2024 alone. The region's 675 million digitally-native population could capture nearly $1 trillion in AI-driven GDP growth by 2030—representing 13-18% economic expansion. While global tech giants establish Asian AI headquarters across Singapore, Thailand, and Malaysia, Southeast Asia faces a paradox: massive infrastructure investment alongside a local funding winter. The region is positioned as an AI consumption hub and testing ground rather than an innovation leader.

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Python + Rust + Streamlit: Complete Integration Guide

August 30, 2025 coffee
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AI, Education, Quantum and U, Uncategorized

This highlights the revolutionary impact of combining Python + Rust + Streamlit technologies, emphasizing the dramatic performance gains (10-100x), development efficiency (50-70% faster), cost savings (30-60% reduction), and the ultimate benefit of building enterprise-grade applications in weeks rather than months with minimal complexity.

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中国国产芯片-UE8M0 FP8详解

August 28, 2025 coffee
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AI, AI Data Center, Chinese/中文, Education, NVIDIA, Quantum and U

UE8M0 FP8技术摘要: UE8M0 FP8是一种专为AI训练设计的数据格式，采用无符号8位指数、0位尾数结构，只能表示2的整数幂。作为MXFP8中的缩放因子格式，它通过位移解码避免复杂浮点运算，将元数据流量降低75%。DeepSeek V3.1率先采用该技术，引发国产芯片概念股暴涨。华为、寒武纪、沐曦等厂商纷纷跟进支持。该技术为国产芯片提供了渐进式演进路径，有望实现软硬协同优化，但在标准统一和生态建设方面仍需努力。

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