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1. The TTL Schmitt trigger has an on/off function. A corresponding 32-bit lock register (GPIOx_LCKR) can control the switch to keep the input data register in the current state, achieving a locking e...[Details]
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Recently, the independent CPU processor technology code-named "Elbrus" was revealed. This CPU comes from Russia's MSCT company, which is backed by Russia's Lebedev Institute of Precision Mechanics an...[Details]
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2021年业绩创下纪录,销售量和市场份额显著提高 Nijmegen, May 6, 2022: Nexperia, a specialist in high-volume production of essential semiconductors, today announced its 2021 financial results , showing strong growth acro...[Details]
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Last month, there was news that vivo is about to launch its own ISP chip, which may be installed in the vivo X70 series, which will be released in September this year. Vivo has not responded yet. I...[Details]
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1 Classification of switching power supplies
Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power sup...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
With the development of my country's economy, the number of motor vehicles has continued to increase. The growth of existing roads and other hardware facilities can no longer me...[Details]
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We recently learned from the Ministry of Industry and Information Technology that the first international standard for autonomous driving test scenarios, ISO 34501: 2022 Road vehicles - Test scenario...[Details]
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A micro-current generating circuit that can generate 0~100NA current
Function of the circuit
The " small current generating circuit that can obtain UA-level current " is a circuit that provide...[Details]
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On the evening of March 18, an investor asked a question on the investor interaction platform: DDR3 has been out of stock recently. The reason for the shortage is that some first-tier manufacturers h...[Details]
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IC design company MediaTek and telecom operator T-Mobile announced today (15) that they have successfully completed the world's first 5G independent network (SA) online call connection in a multi-ven...[Details]
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Today, blogger @熊猫很禿然 broke the news that MIUI 13 will be released at the end of this year. According to past practice, MIUI 13 usually conducts public testing first, and then pushes stable vers...[Details]
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summary
This article combines the charging and discharging characteristics of lithium batteries, introduces and compares three lithium battery power calculation methods in detail: voltage es...[Details]
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Currently, USB has been widely used in data acquisition systems, and the USB 2.0 specification is currently the most widely used. With the continuous improvement of test and measurement requirements,...[Details]
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Conventionally, when a bit of port 51 (P1, P2, P3) is used as an input, 1 must be written to the corresponding latch first to turn off the FET. This is generally the case, but there are exceptions....[Details]