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introduction
Pulse meter is a common electronic electricity meter on the user side of the current power system. For the remote electronic meter reading system, it is necessary to realize reliable...[Details]
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challenge:
Reduce characterization time for increasingly complex wireless power amplifiers (PAs) without sacrificing measurement accuracy or increasing equipment cost.
Solution:
Usin...[Details]
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The power grid supplies users with alternating current, while various radio devices require direct current. Rectification is the process of converting alternating current into direct current. Using...[Details]
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Australia's consumer watchdog has sued Samsung Electronics Co. Ltd.'s Australian branch, saying it misled consumers by advertising its waterproof Galaxy smartphones as suitable for use in swimming po...[Details]
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Preface: 1. This blog post is based on the STM32F103ZET6 chip and the standard 3.5.0 library based on the ARM Cortex-M3 core; 2. If there are any deficiencies, please give me more advice; * Basic k...[Details]
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Many users have asked about the test methods for A/D and D/A converters used in audio systems. They are summarized below for reference. 1. A/D converter testing in audio systems The inp...[Details]
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The lowest cost way to transport oil is through pipelines, which is a high investment and low maintenance method compared to other methods. Relatively speaking, because of the wide range (hundreds or ...[Details]
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The advent of self-driving cars will greatly change our travel habits and set off a rapid transformation in the transportation industry. The digital transformation of the automotive industry will bri...[Details]
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A global chip shortage is causing price increases for electronics such as laptops and printers and could hit other hot-selling products such as smartphones. Suppliers say the cost increases are in so...[Details]
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If you're one of those who signed up for Apple's lengthy one-year free trial of Apple TV+, you'll be happy to hear today that the company has extended the length of that trial... yes, again. W...[Details]
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For the first time, researchers from the Autonomous University of Barcelona and the Barcelona Institute of Materials Science have introduced wireless technology into a magnetic device. They immersed ...[Details]
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Near Field Communication (NFC) technology is the catalyst for accelerating the use of mobile phones as mobile electronic keys for access control. Although the technology already exists, the necessary ...[Details]
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In recent years, TV displays have gradually transitioned from the CCFL era to the LED era. Displays are becoming larger and larger, and LED backlight drive technology is also developing continuously....[Details]
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Schematic diagram of the inverter DC bus circuit, schematic diagram of P and N DC bus circuit, phenomenon and treatment method of short-circuit fault in the inverter DC bus circuit, short-circuit f...[Details]
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Qualcomm has been paying more and more attention to its automotive business this year. Following the PC and mobile phone chips, Qualcomm's automotive chips have also been replaced with self-develop...[Details]
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