C4201WR-F1-2x2P-0092

    As we all know, mobile phone processors are advancing at the speed of Moore's Law. The earlier single-core and dual-core processors have evolved to the current eight-core and ten-core processors....[Details]

Working principle of unit circuit in power supply system 1. Rectification and filtering circuit (AC/DC) The function of the rectifier circuit is to convert the alternating curre...[Details]

1. What is an interrupt? 1. The invention of interrupts is used to solve the need for macroscopic parallelism. Macroscopic means looking at the whole, and parallelism means that multiple things are c...[Details]

     Foxconn, Apple's main contract manufacturer, said today that its most important campus in Shenzhen, China has "basically" resumed normal operations after the shutdown caused by the new coronavir...[Details]

1. Introduction At present, inverters are increasingly widely used in many fields. Research on inverters is of great significance and has broad prospects for engineering applications. The ...[Details]

This article shows how to use LTspice® to analyze the frequency spectrum of vibration data in a condition-based monitoring system to provide early warning of motor failure in industrial machinery. It...[Details]

Let's look at a specific example to see how big a ground bounce pulse can be. Example: Measurement of ground bounce For this measurement we will use a quad flip-flop, configur...[Details]

       Depending on the market, the Samsung Galaxy S21 series is expected to be equipped with two different chips, Snapdragon 888 5G and Exynos 2100. The former will debut on Xiaomi 11, and the latte...[Details]

Zigbee Alliance, an industry association with hundreds of members that creates, maintains and publishes global open standards for the Internet of Things (IoT), announced on January 9 that STMicroelec...[Details]

Electric vehicles are developing rapidly, but the slow charging speed of lithium-ion batteries is still a problem. In order to make batteries with fast charging capabilities, researchers have long be...[Details]

On April 19, Jiangsu Provincial Governor Xu Kunlin inspected and guided the epidemic prevention and control, resumption of work and production of enterprises, construction of major projects, etc. in ...[Details]

Now is the era of intelligent machines and intelligent systems. According to research by the World Economic Forum and other institutions, from 2021 to 2030, the main driving force for global economic...[Details]

Yesterday I realized the control of nRF2401. Today I want to send out the analog model collected by A/D. Because I don’t have a D/A processing module at hand, I only practiced A/D acquisition and wire...[Details]

Huawei's membership in the Forum of Incident Response and Security Teams (FIRST) was suddenly suspended due to the US export ban on Huawei.   It is reported that FIRST was founded in the 1990s and is...[Details]

STMicroelectronics' HFA80A automotive-scale input Class-D audio amplifier combines high efficiency, small size and low bill of materials cost, and optimizes load diagnostic functions for automotive...[Details]