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Implementation of mmap and write The implementation of both of them actually focuses on Linux, so to compare their differences, we should pay attention to the differences in the following processes i...[Details]
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In the process of circuit testing, it is often encountered that there is a large error between the experimental data and the theoretical value due to the neglect of the influence of some small resi...[Details]
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Today we went to OPPO's ColorOS forum and found that the OPPO Reno series phones released in April already support unlocking the BootLoader (OPPO said it was a deep test). This is good news for enthu...[Details]
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According to foreign media iDropNews, Apple is working on a new Apple Watch strap equipped with a battery. Apple improves its Apple Watch with each new iteration, with the latest Apple Watch ...[Details]
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This project explains how to build a "soft touch" switch. By "soft touch" we mean that you have to push once to set the device and push again to set the device off. This switch works by releasing the ...[Details]
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1 Maximum overshoot amplitude of output voltage when source voltage steps
(1) Test conditions
Quantities other than the source voltage should meet the reference conditions. The ...[Details]
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1 Introduction
Direct digital frequency synthesis (DDS) is a new type of frequency synthesis method in recent years. It has the advantages of fast frequency switching speed, high frequency resolut...[Details]
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A discussion on the Tesla forums a few months ago ranged from issues drivers were facing regarding their storage media for TeslaCam and Sentry Mode in their cars. TeslaCam is a dashboard that runs co...[Details]
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Recently, after Cairi Energy's Northwest Division won the supply of lithium iron phosphate energy storage systems for the Ningxia Wuzhong Litong Tongli 100MW/200MWh shared energy storage power stat...[Details]
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Under the dual-carbon strategic layout, drive motors, as core components of new energy vehicles, need to pay more attention to the development of high efficiency, miniaturization, and intelligence....[Details]
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January 3, 2023 - MediaTek released the intelligent IoT platform Genio 700, which integrates a high-performance eight-core CPU and is suitable for smart home, smart retail and industrial IoT products...[Details]
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A car is a non-trackless vehicle with four or more wheels that is driven by its own power unit. A car is generally composed of four basic parts: engine, chassis, body, and
electrical
equipm...[Details]
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Let’s define what isolated modulators are. An isolated modulator is a delta-sigma modulator that converts an analog input signal into a high-speed digital bit stream consisting of 0s and 1s while is...[Details]
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The "war" between Samsung and TSMC over process technology has spread to automotive chips. Samsung and TSMC, two silicon chip foundries, are competing for customers in many fields that require chip...[Details]
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In recent years, the new energy vehicle market has developed rapidly. Data shows that global sales of new energy passenger vehicles will reach 13.69 million in 2023, a year-on-year increase of 35%....[Details]