WCR-WCR0603LF-3903-F-P-LT

    Sina Digital News reported in the early morning of December 2 that Qualcomm held the Global Snapdragon Technology Summit today and launched the new flagship Snapdragon 888 5G mobile platform. Dur...[Details]

An oscilloscope probe is not just a piece of wire that passes the test signal to the input of the oscilloscope, but is also an important part of the measurement system. There are many types of probes...[Details]

　　A multimeter is a magnetoelectric instrument with a rectifier that can measure multiple electrical parameters such as AC and DC current, voltage and resistance. For each electrical quantity, there ...[Details]

We know that the 51 single-chip microcomputer itself does not have a PWM interface. This program simulates PWM through software. By adjusting the duty cycle of the high level and the low level in...[Details]

The dispute between Samsung Electronics and LG Electronics over QLED TVs is expected to continue into next year.   LG Electronics filed a complaint with the Fair Trade Commission (FTC) of Korea, clai...[Details]

Measuring the frequency characteristics of circuit systems, such as amplifiers (including amplitude-frequency characteristics and phase-frequency characteristics), is an important part of circuit mea...[Details]

1. The composition principle, exchange method and scope of application of data communication 　　1. The structure principle of data communication  DTE is a data terminal. There are two types of dat...[Details]

Gas flow meter is an instrument used to measure flow based on high-tech optimization. It has the advantages of easy installation and high measurement accuracy. According to survey feedback, there are...[Details]

At the beginning of 2021, after eight years of deep cultivation in the field of smart cars, Baidu officially entered the field of car manufacturing; almost at the same time, Intel's autonomous drivin...[Details]

As 100G network topologies become increasingly common, network equipment vendors and designers at all levels of the supply chain are beginning to evaluate their verification and compliance testing met...[Details]

This article describes a high power factor (PF) TRIAC dimming LED driver from Powerint. The driver is designed to drive a nominal LED string voltage of 30V (at 0.5A) with an input voltage range of 180...[Details]

In recent years, countries around the world have developed smart grids, and smart meters play a key role in this application. They can enable interaction between users and the power system. For e...[Details]

Google has pledged not to use Fitbit's health data to help it target ads, a move that could avoid a full European Union antitrust investigation into its planned $2.1 billion acquisition of Fitbit, ac...[Details]

OFweek Cup 2022 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]

introduction IP cameras in closed-circuit television systems (CCTV) transmit audio, video data, and control signals via Ethernet links using the Internet Protocol (IP). They have many adva...[Details]