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In people's daily work and life, the phenomenon of electrostatic discharge (ESD) is ubiquitous. The instantaneous rise time is less than nanoseconds (ns), the duration can reach hundreds of nanosecond...[Details]
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Stepper Motor Transient Torque Characteristics
Due to the inertia of the stepper motor rotor, even if it runs for one step without load, an overshoot angle will be generated, and it will oscil...[Details]
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Recently, a developer revealed that when Apple officials paid them last month's App revenue, they seemed to have mistakenly paid the developer in US dollars instead of RMB. This caused their revenue ...[Details]
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1 Introduction
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a s...[Details]
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LED is a display device with excellent performance, with the advantages of long life, power saving, high brightness, multiple luminous colors, fast response speed and low driving voltage. While s...[Details]
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Hongke HK-R5550 Real-time Spectrum Analyzer (RTSA) is a high-performance software-defined RF receiver, digitizer and analyzer. With the patented software-defined RF receiver technology, RTSA provides...[Details]
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This article briefly introduces how to use ST's secondary-side device TSM family to reduce the no-load power consumption of chargers and power adapters. This family has precise voltage and current ...[Details]
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Introduction
As a technology with high reliability, convenience and cost-effectiveness in biometric authentication, fingerprint recognition has been widely used. Fingerprint acquisition is an i...[Details]
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When drilling and repairing drill pipes, drilling tools, and oil casing in oilfields, the special tool for threading is hydraulic power tongs. After the clamping mechanism of the hydraulic power tong...[Details]
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State-of-the-art analog-to-digital converters (ADCs) are capable of accepting differential input signals, allowing the entire signal path from the sensor to be fed to the ADC as a differential sign...[Details]
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The DC motor drive input signal line is introduced from DATA, pin 1 is the ground line, and the rest are signal lines. Note that a 2K ohm resistor is connected to the ground from pin 1. When the dr...[Details]
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According to foreign media reports, people familiar with the matter revealed that Facebook is the mysterious "Party A" disclosed in a document of the U.S. Securities and Exchange Commission (SEC) - t...[Details]
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2020 is destined to be an extraordinary year. On May 15, after Huawei encountered the strongest ban from the United States, the global semiconductor market can be described as "changing rapidly", and...[Details]
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Farnell, a global distributor of electronic components and development services, has launched a new brand Multicomp Pro and added a new range of affordable components, tools and test equipment. The M...[Details]
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The sub-forum on new energy storage driving future energy transformation of the 7th Hongqiao International Economic Forum was held at the National Exhibition and Convention Center (Shanghai) on Novemb...[Details]