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According to foreign media citing sources, U.S. President Joe Biden plans to sign an executive order in the next few weeks to restrict U.S. companies’ investment in the domestic economy in several ke...[Details]
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Traditional voltmeters need to manually switch ranges when measuring voltage, which is not only inconvenient, but also requires that the range cannot be exceeded. If you forget to change the range dur...[Details]
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/* A standalone keyboard scanner written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found PORTD0=1; No, you have to write PORTD=0x01; if you must...[Details]
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The HARTING Technology Group is advancing its activities in the field of digitalization with the aim of fully serving and supporting its customers in their digitalization and automation processes. As...[Details]
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According to a market source, SoftBank Group is considering relisting its microchip design company Arm on the Nasdaq exchange in the United States, according to the British Daily Telegraph. It is r...[Details]
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China Energy Storage Network:
From "seeing flowers in the fog" to promising prospects, under the protection of the system, thanks to the sharp decline in energy storage costs, the trend of en...[Details]
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Designing a switching power supply is not as simple as imagined, especially for those who are new to the development of switching power supplies . Its peripheral circuit is very complex, and the...[Details]
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1. What is a solid-state relay? What are its advantages and disadvantages?
Solid-state relay (also known as solid relay) is called Solid State Relay in English, or SSR for short. It is a cont...[Details]
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With the development of electronic technology, modern electronic measuring devices often require negative power supplies to power integrated circuit chips and sensors inside them, such as integrate...[Details]
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Recently, a cooperative alliance led by Prodrive, a racing sports and technology company, announced the successful development of a multi-port DC-DC converter based on silicon carbide that c...[Details]
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PICC basically complies with the ANSI standard, but does not support recursive function calls. The main reason is the special stack structure of the PIC microcontroller. The stack in the PIC micr...[Details]
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“Empowering organizational and personal growth” Miao Wei, former Minister of Industry and Information Technology, recently proposed that operating systems are a more fatal supply chain problem than...[Details]
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1 Introduction
In the field of electronic design technology, the widespread use of programmable logic devices has brought great flexibility to the design of digital systems. Since the device c...[Details]
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SGS-THOMSON has launched three single-chip Class D amplifier ICs, namely TDA7480 (10W), TDA7481C (18W) and TDA7482 (25W). This article takes the TDA7482 with the largest output power as an example....[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]
Analog electronics
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