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How to deal with pressure difference is still a hidden design difficulty. Moisture-proof and breathable design can enhance the reliability of LED lamps and extend their service life. Many commerc...[Details]
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The front end needs to use buttons, so a state machine is created (as shown in the figure): main.c 1 #include N76E003.H 2 #include SFR_Macro.h //N76E003 SFR register setting macro definition ...[Details]
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; CC 5X Version 3.1F, Copyright (c) B Knudsen Data ; C compiler for the P IC micro family ; ************ 27. Apr 2002 11:04 ************* processor 16C54 radix DEC Carry ...[Details]
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Maxim's MAX98400 family integrates anti-clamping, voltage-limiting, and foldback thermal protection to improve the sound quality and reliability of TVs, desktops, and portable electronics.
Class D...[Details]
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Recently, I saw two articles, "STAR3 – Eine neue Generation der E/E-Architektur" and "Mercedes "S-Class" Powernet Architecture", which respectively introduced Mercedes-Benz's EE electronic and electr...[Details]
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Norddeutscher Rundfunk PreussenElektra, the operator of the decommissioned Brokdorf nuclear power plant in the northern German state of Schleswig-Holstein, which was decommissioned ...[Details]
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2.2 Design of Ultrasonic Receiver
The ultrasonic receiver consists of three parts: ultrasonic receiving probe, signal amplification circuit and waveform convers...[Details]
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Today,
the most commonly used power converter topology for charger and adapter applications is the quasi-resonant (QR) flyback topology
because of its simple structure, easy control, low bi...[Details]
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Through the "bond" of software and hardware integration, I have met many friends in the automotive industry. In the past six months, I have had in-depth discussions with many big names in the automot...[Details]
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High-intensity discharge lamps (HID) such as high-pressure sodium lamps (HPS) have the characteristics of high light intensity and long life, and are widely used in area lighting applications in pu...[Details]
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Apple has released the long-rumored AirPods Max. The all-metal earmuffs, unique industrial design, active noise reduction, spatial audio, and Apple H1 chip all make this headset stand out. Of course,...[Details]
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Hong Kong, July 14, 2022 - (Asia Pacific Business News) - On July 14, GF Securities' Easy Gold App launched a limited edition digital collection based on the company's mascot "Ben Ben". The digital c...[Details]
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3 Perfect harmonic-free multi-level ZVS UPS
circuit
The principle circuit of the perfect harmonic-free multi-level ZVS UPS is shown in Figure 5 (the AC bypass switch is no...[Details]
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As shown in the figure, each TIMER of STM32 has an orthogonal encoder input interface. TI1 and TI2 are input filtered, and edge detection generates TI1FP1. TI2FP2 is connected to the encoder module. ...[Details]
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Recently, "Experts Talk about Three and a Half Generations" has discovered three new silicon carbide cooperation cases in the industry:
Geely Auto & Jingneng:
...[Details]