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The China International Forum on Automotive Industry Development closed on August 5. The relevant person in charge of the Ministry of Industry and Information Technology clearly pointed out that with...[Details]
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What will the future TV look like? Hisense TV, which has been leading the Chinese color TV market for 15 years, has given the answer with its new Hi Table social TV. This new concept product that int...[Details]
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The era of connected cars has arrived, but as OEMs fill cars with more advanced technologies, they also need the participation and support of the aftermarket. For example, technologies such as V2...[Details]
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Today, Xiaomi Wuhan Headquarters topped out with a total investment of 320 million yuan. Prior to this, on April 9, Xiaomi’s 9th birthday, the official announcement on the day of “Mi Fans’ Day”: Xiao...[Details]
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Recently, the OpenTitan Alliance announced a major news: they successfully launched the first commercial silicon chip containing open source built-in hardware security functions. This milestone achie...[Details]
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(1) Resistance measurement method: Use the ohm range of a multimeter. Just like measuring an ordinary diode, the forward resistance should be around 10k. When there is no light, the reverse resistanc...[Details]
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On February 22, Xiaomi held the Xiaomi 14 Ultra and "Full Ecology for People, Cars and Homes" new product launch conference, officially releasing the new Xiaomi 14 Ultra. Xiaomi 14 Ultra, the year-of...[Details]
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The advent of light-emitting diode (LED) technology marked a major revolution in the electrical lighting industry. Since 1990, LED lamps have increasingly replaced traditional light sources such as...[Details]
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question
Recently, when working on an embedded file system, I used the following inittab file:
#/etc/inittab
::sysinit:/etc/init.d/rcS
::respawn:-/bin/sh
s3c2410_serial0::askfirst:-/bin/sh
::...[Details]
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Abstract: In order to improve the control effect of brushless DC motor in servo system, a brushless DC motor control system with DSP as the core is designed. The main advantage of this control syst...[Details]
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The Ministry of Industry and Information Technology issued a notice on apps that infringe on user rights (the 4th batch in 2021, the 13th batch in total). IT Home learned that the Ministry of Industr...[Details]
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Then start winding the inverter coil.
Prepare the transformer skeleton:
As for those who don’t know how to wind it, I found a broken transformer frame to demonstrate to everyone.
...[Details]
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There are two methods to define a single-purpose structure cursor:
Using the projector as a reverse camera
Projector modeled as a new model
Let us introduce the second one firs...[Details]
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1 Introduction
AC/AC conversion is the process of converting one form of alternating current into another form of alternating current . The main converters that can be used for step-down conv...[Details]
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Overview
As vehicle comfort requirements continue to increase, more and more cars are using electric tailgates. Hirain's platform-based electric tailgate control unit can provide solutions for...[Details]