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In the past two years, Apple, which has fallen from the altar, seems to have not developed as smoothly as before: first, the sales of iPhone in the Chinese market were not good. Although its successi...[Details]
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1 Overview
The brushless DC motor is the most commonly used brushless motor. It is easy to drive, has adjustable speed and long service life, and is suitable for a variety of large and sma...[Details]
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With the continuous development of science and technology, local area networks are gradually moving towards wireless and multi-network integration. In this rapid development process of multi-network i...[Details]
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MCU chip model STC89C516 need Required knowledge 1. About the delay function void Delay100ms() //100s delay function with crystal frequency 12mhz { unsigned char i, j; i = 195; j = 13...[Details]
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The calibrated on-chip RC oscillator provides a fixed 8.0 MHz clock. This is the nominal value at 3V, 25°C. The CKDIV8 fuse is programmed when the device is shipped from the factory. See P31 "System ...[Details]
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The immutability and uniqueness of fingerprints make fingerprint recognition technology the most widely used identity authentication. In recent years, with the development of the latest informati...[Details]
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On February 18, Diodes released its 2021 annual performance report. According to the announcement, Diodes' operating income in 2021 was US$1.81 billion, a year-on-year increase of 46.9%; net profit ...[Details]
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Today I will explain the relevant content of eddy current sensors to you again. Through the explanation of the previous article, we learned that with the development of technology, the application of...[Details]
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0 Introduction
Energy shortage and environmental degradation are increasingly serious global problems. As a green and renewable energy source, solar energy is changing from supplementary e...[Details]
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The latest trend in photovoltaic inverters is multi-string technology: connecting multiple strings of series-connected solar cells to a single inverter, where each cell has its own maximum po...[Details]
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The onboard computer system is in a space radiation environment and may be affected by single particle upsets and cause errors. Triple module redundancy is an effective fault-tolerant technology fo...[Details]
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1 Timer composition and working principle
(1) Hardware composition and timing principle
The timing intelligent control system adopts the method of hardware trigger plus software detection a...[Details]
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According to the Economic Daily, regarding WPG's public acquisition of WT Microelectronics shares, WPG said yesterday (16) that it agrees with the idea of WT Microelectronics' management team to in...[Details]
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The concept of industrial predictive maintenance has been around for a long time, dating back to when people first said "the machine will soon break down." From relubricating the bearings inside a wa...[Details]
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What is vehicle testing?
In-vehicle testing refers to the process of testing and diagnosing vehicles and their related systems in the automotive field. It is a systematic testing method design...[Details]