微型交流电压传感器220V 380V ac隔离转换4-20ma单片机测量模块是一种检测工频交流电流的装置，能感受到被测交流电流的信息，并能将检测感受到的信息，按线性变换成为电信号或其他所需形式的信息输出，以满足信息的传输、处理、存储、显示、记录和控制等 ...

* Excludes unrealized gains/losses on derivatives.

With a low price-to-earnings multiple and a significant presence in Seth Klarman’s investment portfolio, CRH plc (NYSE:CRH) earns a spot on our list of the 12 Cheap Value Stocks to Buy Now According ...

Yuvraj Singh and Shahid Afridi during the previous edition of WCL. Image: WCL The Pakistan Cricket Board (PCB) on Sunday announced a blanket ban on its players’ participation in future editions of the ...

近期北美谷歌、Meta、微软、亚马逊等CSP厂商陆续披露了Q2超预期的业绩表现，AI相关业务保持加速增长态势，并进一步上修了未来Capex指引，显示下游AI算力需求中长期将保持旺盛态势。结合我们近期和国内外机构投资者的交流，我们提炼总结了目前市场关心的五 ...

The durable Arduino Opta micro PLC enables industrial and building automation. It integrates with existing machines, devices, and the modular Arduino ecosystem – from sensor modules to SOMs and ...

在PCB制造过程中，铜箔长期暴露在空气中极易氧化，为保障PCB的可焊性与电性能，表面处理工艺显得尤为关键。今天我们就图文并茂地带大家认识几种常见的PCB表面工艺，看完你就能轻松分辨每种工艺的特点与适用场景！ 喷锡就是在PCB表面覆盖一层熔融的锡铅 ...

行业主要上市公司：鹏鼎控股(002938.SZ)、东山精密(002384.SZ)、深南电路(002916.SZ)、景旺电子(603228.SH)、沪电股份(002463.SZ)、兴森科技(002436.SZ)、世运电路(603920.SH)等 本文核心数据：印制电路板行业竞争梯队;印制电路板行业市场集中度;企业业务占比等 从印制电路板(PCB ...

根据 IoT Analytics 最新研究，虚拟 PLC（vPLC）目前整体技术成熟度较低，尚未满足传统硬件 PLC 的全部技术要求。研究从四大核心技术维度评估 vPLC 成熟度：控制任务支持、功能安全、控制逻辑可移植性及冗余能力。当前市场上的 vPLC 产品普遍存在以下技术局限 ...

Developed in partnership with Finder, Arduino Opta combines industrial-grade reliability with the flexibility of the Arduino ecosystem. Whether upgrading legacy systems or deploying new automation ...

New software-configurable input/output (SWIO) features for control automation equipment allow any industrial I/O function to be accessed from any pin, with the ability to configure channels anytime.