格隆汇8月20日｜A股主要指数走弱，创业板指跌幅扩大至2%，沪指跌0.56%，深成指跌1.13%。CPO、 液冷、电源、铜链接等算力硬件方向跌幅居前，沪深京三市下跌个股近4500只。 | 上证指数 | 3706.39 | -20.90 | -0.56% | | --- | --- | --- | --- | | 000001 | | | | | 创业板指 | 2549.83 | -51.91 | -2.00% | | 399006 | | | | | 深证成指 | 11687.68 | -133.94 | -1.13% | | 399001 | | | | | 科创50 | 1106.97 | -5.30 | -0.48% | | 000688 | | | | | 北证50 | 1592.03 | -4.64 | -0.29% | | 899050 | | | | | 沪深300 | 4192.85 | -30.53 | -0.72% | | 000300 | | | | | 上证50 | 2800.69 | -11.74 | -0.42% | | 000016 | | | | (责任编辑：宋政 HN002) ...

Core Insights - Mouser Electronics will showcase at IOTE 2025 from August 27-29, highlighting the integration of AI and IoT technologies [1] - The event will feature collaborations with leading manufacturers such as Amphenol, Renesas, Silicon Labs, and Vicor, focusing on various innovative applications [1] - The exhibition aims to demonstrate the potential of AIoT in transforming industries and enhancing daily life through immersive technology experiences [1] Group 1 - Mouser Electronics will present the latest development boards and cutting-edge technology solutions at the exhibition [1] - The company will feature two unique projects developed by its engineers: a face detection tracking platform based on MCX N236 and a Raspberry Pi AI voice assistant [1] - The event will also showcase creative projects from the M-DESIGN design competition, including a human posture recognition system and a smart traffic light control experiment [1] Group 2 - On August 28, Mouser will collaborate with tech influencers for a live exhibition tour, allowing users to interact and witness exciting content [2] - The company aims to foster innovation by connecting manufacturers, developers, and creators through an open and collaborative platform [2]