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The "Huaxinbang" Cup Mobile Power Design Competition, hosted by Electronics Fans Network, sponsored by Shenzhen Huaxinbang Technology Co., Ltd., and supported by Huaqiang PCB, began registration o...[Details]
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LED light sources are the general trend of the lighting industry, but the overall luminous efficiency has not yet met market requirements. Among them, heat dissipation defects are the first and most ...[Details]
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The standard 51 single-chip microcomputer has two timers, T0 and T1. The count value of the timer is stored in the register. TH0/TL0 is used for T0, and TH1/TL1 is used for T1. Timer Storage Regi...[Details]
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The display principle of digital tubes is the same, and they all rely on lighting up the internal light-emitting diodes to emit light. The TX-1C single-chip microcomputer development board is a 6-bit...[Details]
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In the previous issues of "Four Steps to Identify the Quality of Surveillance Lenses", we have introduced methods to identify surveillance lenses from the perspective of appearance, parameters and ...[Details]
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Internet of Vehicles (IoV) refers to the technology and concept of connecting and interacting vehicles with the Internet and other vehicles. It is an application extension of the Internet of Things (...[Details]
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I. Introduction
With the rapid development of Internet services and multimedia services, as well as the rapid growth of mobile phone users, "broadband" and "wireless" will play a more importan...[Details]
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Recently, during the 2019 STM32 Summit China, STMicroelectronics CEO Jean-Marc Chery made a special visit to China and delivered a keynote speech at the conference. Jean-Marc Chery, CEO of STMicro...[Details]
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It is mainly divided into three categories: variable capacitor detection, electrolytic capacitor detection, and fixed capacitor detection. 1. Testing of variable capacitors A. Gently rotate th...[Details]
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The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
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The structure of micrometer
The micrometer screw, also known as a micrometer, is a more precise length measuring instrument than a vernier caliper, with an accuracy of 0.01-...[Details]
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Harmony OS 2 has been released, but many people still have questions about it. China Mobile Club (hereinafter referred to as China Mobile) published a long article to provide detailed answers to the ...[Details]
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Abstract: This article introduces a video recorder remote control system based on Internet/Intranet. The system mainly consists of video recorder (VCR), VCR controller, Web server and Web browse...[Details]
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AC servo is better because it is a sine wave to control the ball screw, and the torque pulsation is small. DC servo is a trapezoidal wave. But DC servo is simpler and cheaper. Permanent magnet AC s...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]