77313-827T06

1. Common rectifier circuit Circuit form Input AC voltage RMS Peak reverse voltage per tube Current through each tube ...[Details]

     On the morning of December 18, Apple seems to have become more aggressive in its marketing strategy. They recently cooperated with the short video social software TikTok to offer a four-month fr...[Details]

The wind of new infrastructure suddenly blew up, rippling the whole pond of spring water. Overnight, everyone became familiar with the new infrastructure.   On March 4, at a meeting of the Standing C...[Details]

Preface The prerequisite for accurately testing harmonics is to have a clear understanding of the internal working principles of the spectrum analyzer. The inner workings of a spectrum analyzer The...[Details]

As the "backbone forces" in the current digitalization process, 5G, cloud computing, Internet of Things, artificial intelligence technologies, etc. are experiencing rapid development. In order to ach...[Details]

When we use microcontrollers, precise delay is often required. For example, when communicating with DS18B20, strict timing must be followed, which requires us to strictly control the execution time o...[Details]

      Previously, in response to Apple's decision to cancel the free charger, Samsung's overseas official website promised that the Samsung Galaxy series products would still have "everything you wan...[Details]

Recently, Nokia officially announced that Nokia is in a leading position in the field of 5G standard essential patents. This conclusion is based on an independent third-party study, which confirms th...[Details]

Part 1 Environment setup and tool installation 1.1 Setting up the cross-compilation environment Install related compilation tools: sudo apt-get install  build-essential gcc-arm-linux-gnueabi Here I...[Details]

At the analyst conference a few days ago, AMD announced the roadmap for the next-generation CPU/GPU. Starting with this year's Zen4 architecture, AMD's process will be upgraded to 5nm and improved 4n...[Details]

There are 8 independent buttons on the baseboard, which can be controlled by query method and interrupt method respectively. From the schematic diagram, we can know that when the button is pressed, G...[Details]

Rohde & Schwarz launches new outdoor spectrum monitoring and radiolocation solution As the frequency range required for wireless communications continues to expand, the new compact ...[Details]

One of the fastest growing technologies in recent years is wireless local area network (WLAN) technology. Although this technology initially developed rapidly due to the popularity of personal device...[Details]

Today, Huawei's MWCS (Mobile World Congress Shanghai) 2021 media analyst pre-communication meeting was held in Shenzhen. Huawei's Executive Director and President of the Carrier BG Ding Yun, Huawei's...[Details]

Solid-state batteries As a next-generation technology that is expected to improve the intrinsic safety and energy density of batteries, they have been included in the national development str...[Details]