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According to the Economic Daily, Hon Hai Group's investment in Sharp announced yesterday that it would sell the shares of its lens factory Kantatsu's Lianyungang plant to Liaoning Zhonglan Electronic...[Details]
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The latest report from Susquehanna Financial Group, a research organization, shows that the chip delivery time in November was extended by another four days compared with October, reaching 22.3 weeks...[Details]
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Cutting-edge technology in
LED display screens
--- automatic
brightness
control,
LED electronic
display screens
are composed of many independent pixels (light-emitting elements). ...[Details]
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NXP Semiconductors of the Netherlands has started selling the "TFA9887", a Class D audio amplifier IC for small speakers that can increase output power by five times (English release). The company sa...[Details]
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Vortex flowmeter is a commonly used flow measurement instrument with the advantages of stable performance, flexible use, high reliability, and easy maintenance. During the use of vortex flowmeter, att...[Details]
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When learning ARM assembly, debugging ARM assembly instructions is indispensable. As a debugger that supports multiple languages, gdb is naturally a better choice. When the debugger is working, it gen...[Details]
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Apple has brought a new MagSafe charging method to the iPhone 12 series. This magnetic charging method not only solves some of the pain points of previous wireless charging, but also opens up a new f...[Details]
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1 Introduction In the power system, the SoE (Sequence of Event) event sequence recording system is an important tool for dispatchers to correctly handle accidents, analyze and judge complex power gri...[Details]
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The password lock controller has 0-9 numeric keys on the keyboard, function keys: confirm and cancel, etc., and composite keys can be set. The number of digits and password can be set arbitrarily. Wh...[Details]
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In recent days, OPPO announced 150W fast charging and 240W fast charging at the Barcelona exhibition, which can fully charge a mobile phone in as fast as 9 minutes. It also stated that 150W wil...[Details]
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IT Home reported on December 19 that foreign media MacRumors reported that data from research firm TrendForce showed that the huge sales of Apple’s iPhone 12/Pro models led to a surge in demand...[Details]
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Recently, Lam Research, a global supplier of innovative wafer manufacturing equipment and services for the semiconductor industry, announced the appointment of Mr. Wang Ting as the company's vice pre...[Details]
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LED lighting applications, LED red brake lights and tail lights
Since 1992, LED red light has been widely used in brake lights and tail lights. Because of its energy saving, environmental pr...[Details]
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First, let's understand the characteristics and working principles of various types of load brakes:
1. Eddy current brake
Eddy current brake is currently the most advanced simulation loading eq...[Details]
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The application field of embedded systems is becoming more and more extensive. Interference or harsh environment often affects the stability and reliability of embedded system operation. Reset is a k...[Details]