01 使用LDO稳压器 标准三端线性稳压器的压差通常是 2.0-3.0V。要把 5V 可靠地转换为 3.3V，就不能使用它们。压差为几百个毫伏的低压降 （Low Dropout， LDO）稳压器，是此类应用的理想选择。图 1-1 是基本LDO 系统的框图，标注了相应的电流。 从图中可以 ...

Over the years, we’ve seen some modern microcontrollers turn out to be 5V-tolerant – now, RP2040 joins the crowd. Half a year ago, when we covered an ISA card based on a Pi Pico, [Eben Upton ...

这次 Unihertz 竟然给 Jelly Max 配备了 4000mAh 的电池跟 66W 闪充？ 相比自家 Jelly Star 的 2000mAh 大一倍不说，厚度还薄了 3mm 。 比上面差不多大小的多亲 ...

HubSpot and Salesforce are popular customer relationship management (CRM) platforms supporting businesses of all sizes. If you’re on the hunt for a CRM, you may be considering one of these two ...

I write about tech that impacts my small business - and yours. Earlier this month Salesforce, the undisputed leading customer relationship management software provider in the world, announced that ...

续航方面，内置4000mAh电池，支持66W有线快充。 这么小的屏幕耗电有限，4000mAh电池足以坚持一天。66W有线快充好评，至少没给15W或是35W等鸡肋快充。

Learn More Salesforce unveiled Agentforce on Thursday, a suite of AI-powered autonomous agents designed to augment human workers across various business functions. The company positions this as th ...

在续航方面，三星S25并未带来电池容量的显著提升，预计将沿用4000mAh电池，并支持25W有线快充、15W无线快充以及反向无线充电功能。系统方面 ...

“We just don't see copilot as that key step for our future,” Salesforce CEO Marc Benioff says. A partner network for Salesforce’s Agentforce artificial intelligence agent builder too ...

It’s that time of year again! Dreamforce 2024 — the annual conference hosted by Salesforce — is upon us, promising another engaging few days of business trends, innovative ideas, and ...

Salesforce is on a buying spree. After snatching up data management firm Own earlier in the month, Salesforce today announced its plans to buy Zoomin, an enterprise knowledge platform. Zoomin ...

Salesforce is pitching its contribution to the space with a new feature. On Thursday, the global CRM platform launched Agentforce, a "suite of autonomous AI agents" designed to take on various ...