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This article discusses the key steps to build a low electromagnetic interference (EMI) prototype before microwave anechoic chamber compliance testing, including designing low-radiation circuits and pr...[Details]
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Lithium metal batteries have twice the capacity of existing standard lithium-ion batteries and can be produced using current battery manufacturing systems, but lithium metal batteries using liquid el...[Details]
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Previous news said that the Huawei P50 series of mobile phones is expected to be released in May or June this year, and news about the phone has been leaking recently. Today, digital blogge...[Details]
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Shanghai, China, August 30, 2023 – VIAVI Solutions (VIAVI) recently announced the launch of base stations and end-to-end testing supporting non-terrestrial networks (NTN) and high-altitude platforms ...[Details]
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Preface
According to the requirements of different car manufacturers and countries, the differences in radiation immunity testing for automotive electronic products are very large, mainly focusin...[Details]
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In the boiler water supply system, normal temperature water first passes through the economizer to raise the water temperature to 105~140℃ before being sent to the boiler. In the urban heating syste...[Details]
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principle: Ultrasonics: Ultrasonic waves have strong directivity, consume energy slowly, and can propagate over long distances in the medium, so they can be used to measure distance. The ultrasonic...[Details]
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The LTC3722 - 1/2 phase-shifted PWM controller provides full-bridge zero voltage switching (ZVS) for high-efficiency conversion. The adaptive ZVS circuit delay function provides the start signal to e...[Details]
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1. Interrupt concept: The CPU inserts another program into the execution of the current program due to hardware or software reasons. Hardware-induced interrupts are unpredictable and random Soft inte...[Details]
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This article was written after learning about STM32. It is a small understanding of STM32. If there are any errors in the article, please point them out. I would be grateful. STM32 has up to 68 mas...[Details]
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For European companies, the key challenge this year is the settlement of carbon emissions in 2021. Daimler plans to increase the proportion of xEVs from 2% to 9% this year and double the installation...[Details]
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With the continuous development of automobile technology, driving recorders have become standard equipment in many vehicles. A driving recorder is a device installed on a vehicle to record video an...[Details]
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Microsoft Azure DCsv2-Series, based on Intel® Software Guard Extensions (Intel® SGX) and with a hardware-based trusted execution environment (TEE), is now available. Relying on the reliable foundatio...[Details]
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According to widely acknowledged news, the new Samsung Galaxy S21 series flagship will be available in January next year, including three versions: S21, S21+, and S21 Ultra. As the release dat...[Details]
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The electronic control system of an electronically controlled engine is a highly integrated electronic control system that controls the operation of the engine through electronic signals to improve...[Details]