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这颗晶振的封装通常是4脚贴片(两个时钟脚、两个接地脚),原理图里会标注 24MHz 、 20pF 之类的负载电容参数。调试时最常踩的坑是负载电容的值和晶振的CL(负载电容)不匹配,导致频率偏差超过50ppm,进而让UART波特率出错或以太网PHY无法link。OpenRex的原理图里,这颗晶振的周围会有两个小电容(通常6.8pF~22pF)和一个1MΩ并联...

WellLink作为服务交付,更适合远程监控复杂多井作业。运营商无需投入大量IT基础设施,只需接入贝克休斯的服务网络即可获得监控能力。REX作为可内部部署的平台工具,更强调自主可控。部署在CORTEX KEY边缘服务器上的架构,确保了即使在网络中断的情况下,关键报警功能依然可用——这对于偏远井场尤为重要。五、应用效果与优劣分...

Search recordings according to time or events such as door opening, movement at a specific location, etc. - Set up your own notifications. The app will alert you with push notifications of any event defined in the system, like a movement at a selected location in front of your house. As soon as the event happens, we message you with a link to the reco...

Set up your own notifications. The app will alert you with push notifications of any event defined in the system, like a movement at a selected location in front of your house. As soon as the event happens, we message you with a link to the recording. What’s New App improvements App Privacy Data Not Linked to You The following data may be colle...

of any event defined in the system, like a movement at a selected location in front of your house. As soon as the event happens, we message you with a link to the recording. m... Ovládejte Vaše zařízení od REX View Dayswaps Business View Buildary.Diary Productivity View My Storyous Finance View GP tom Business in your mobile phone V...