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# Xteink's Ultra-Thin E-Reader Drops USB-C: Is the Trade-Off Worth It? Xteink has released an even smaller and thinner e-reader, but made the controversial decision to **skip USB-C** connectivity — a

# DRAM 价格危机：内存成本上涨如何扼杀爱好者单板电脑市场 树莓派宣布全线产品大幅涨价，16GB 树莓派 5 现售价 **299.99 美元**。据知名创客和 SBC 评论员 Jeff Geerling 表示，爱好者单板电脑市场可能已步入生命末期。 ## 问题所在 LPDDR 内存芯片现在占 SBC 供应商**主板成本的大部分**。价格上涨幅度惊人： | 主板 | 之前价格 | 新价格

# DRAM Pricing Crisis: How Rising Memory Costs Are Killing the Hobbyist SBC Market Raspberry Pi has announced sweeping price increases across its product line, with the 16GB Raspberry Pi 5 now costin

# IBM 与 Arm 宣布战略合作，共建企业级 AI 计算平台 IBM 与 Arm 宣布建立战略合作关系，共同开发双架构硬件，旨在帮助企业以更高的灵活性、可靠性和安全性运行 AI 及数据密集型工作负载。此次合作于 2026 年 4 月 2 日宣布，标志着企业计算格局的重大转变。 ## 合作的意义 此次合作结合了 IBM 在系统可靠性、安全性和可扩展性方面的企业领导地位，以及 Arm 在高能

# IBM and Arm Announce Strategic Collaboration for Enterprise AI Computing IBM and Arm have announced a strategic collaboration to develop dual-architecture hardware designed to help enterprises run

DDR5 memory prices dropped 15-20% in March 2026, marking the first significant decline since the supply crunch began. New fab capacity, weaker PC demand, and improved yields are driving the correction

A former Google X engineer created Spectrum, a $150 DIY spray paint mixer that uses pulse-width modulation to blend four base colors into hundreds of custom hues in real-time. The system features a cu