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Nanjing Hexin Automation Co., Ltd. (hereinafter referred to as "Nanjing Hexin") was established in 2017. Its headquarters is located in Nanjing Xingang National Economic Development Zone. It has es...[Details]
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The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, speed r...[Details]
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The first domestic USB3.0 HUB chip successfully entered commercial use
In the era of the Internet of Everything, USB3.0 HUB, as a universal repeater for multiple USB inte...[Details]
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The price increase in the industry caused by the chip supply gap is becoming more and more serious. Research institution Counterpoint has released a forecast pointing out that the demand for semicond...[Details]
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The STM8L clock is divided into internal clock and external clock. Internal clocks: HSI (16MHz high-speed internal clock), LSI (38 kHz low-speed internal clock) External clocks: HSE (16 MHz ...[Details]
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1. Cause of the problem
Recently, several customers reported that the USB Mass Storage routine of the STM3210E development board had some problems. The team leader assigned me to debug. The Mas...[Details]
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On September 28, Hubei Xingji Times Technology Co., Ltd. (hereinafter referred to as "Xingji Times"), founded by Li Shufu, Chairman of Geely Holding Group, signed a strategic cooperation agreemen...[Details]
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1 Introduction The National Higher Education Automation Professional Teaching Guidance Committee was entrusted by the Ministry of Education to hold the first "Freescale" Cup College Student Smart Ca...[Details]
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According to data released by SEMI, mainland China's semiconductor manufacturing equipment procurement in the first quarter was US$5.96 billion, a year-on-year increase of 70%, second only to South K...[Details]
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The Japan-South Korea trade war is coming in full force. It is generally expected that it will have a significant impact on South Korea's semiconductor and panel industries. Peng Shuanglang, chairman...[Details]
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I have always wanted to learn AVR, but since I majored in electrical engineering rather than electronics, I have to deal with motors, AC speed regulation, and complex calculation formulas all day l...[Details]
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There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. If you understand the relationship between the three, you can master PLC skillfully.
1. Switc...[Details]
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Whether it is unlocking an Android phone or unlocking the US version of the iPhone 4S, etc., it is inseparable from unlocking the phone and how to unlock the phone. To learn how to unlock the phone, y...[Details]
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On April 9, the groundbreaking ceremony for the construction project of the energy storage battery management system intelligent manufacturing center was held in Hangzhou Qianjiang Economic Developmen...[Details]
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Direct starting and soft starting are two different ways of starting a motor. They have different effects on the motor's current, torque, and mechanical impact during the starting process. This art...[Details]
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