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Among many smart products, smart speakers lead the AI ​​market with tens of millions of shipments, and the previous competition for AI entry has become clear. If you ask users what problems smart spe...[Details]

LPC2131 UART Operation flow: Initialize baud rate, line control register - Query line status register - Read data  - Process error status - Send data LPC2131 UART initialization operation flow 1. S...[Details]

First, let's take a look at the soft components that represent variables in the PLC. They are mainly input X, output Y, auxiliary relay M, timer T, counter C, status S, data register D, XY. General...[Details]

1 Overview With the rapid development of large-scale integrated circuits and single-chip microcomputers, complex programmable logic devices (CPLDs) have the advantages of flexible use, hig...[Details]

Clock chips are widely used in various devices that need to record specific time. For portable devices, the power consumption of clock chips is very important to maintain the norma...[Details]

This year is a lucky year for new energy vehicles . Under the trend of digital transformation, new energy vehicles have taken the lead in emerging from the shadow of the epidemic, with production and...[Details]

In order to completely solve the range anxiety of electric vehicles, charging infrastructure construction is being stepped up around the world, but it is still impossible to meet charging needs anyti...[Details]

Since the second half of 2019, the semiconductor industry has continued to grow in popularity, and the production capacity of major wafer fabs and packaging and testing plants has been tight. In the ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

The Magical Use of External Magnetic Speaker Magnets External magnetic speakers are often damaged during use and are usually discarded because they are difficult to repair and have low repair ...[Details]

This is an example of using a 51 single-chip microcomputer to drive a YM12232B LCD display. My level is limited, so this is for reference only. In this example, the 51 single-chip microcomputer will ...[Details]

Gartner predicts that by 2024, the number of developers worldwide will reach 28.7 million, an increase of 3.2 million from 2020. Most of the increase will be in China, and based on current trends, ...[Details]

Against the backdrop of declining subsidies for new energy and accelerated globalization, the power battery market is filled with smoke and the battle is escalating, gradually moving from the "Spring...[Details]

This paper introduces a design of intelligent voltage-stabilized power supply based on AT89C51. Its core technology is to change the output of the voltage-stabilized module by controlling the digital...[Details]

As cities expand and people's living standards improve, there are more and more vehicles on the road. This not only increases traffic pressure, but also puts higher requirements on vehicle management...[Details]