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In the past, many car manufacturers have launched concept cars with touch screens in the center of the steering wheel, but this has not been possible in publicly sold mass-produced cars because air...[Details]
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What are the methods for measuring voltage with an oscilloscope? An oscilloscope (virtual oscilloscope) can observe the waveform curves of various signal amplitudes changing over time, and can also...[Details]
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Mi Rabbit is a classic cartoon character of Xiaomi Technology. When the user enters the FASTBOOT interface, an anthropomorphic "Mi Rabbit Repairing Android" pattern will appear. However, acc...[Details]
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A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
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Introduction
For the power industry, strengthening its own energy conservation and consumption reduction is of great significance to the development of circular economy, the rapid construction...[Details]
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1. Overview The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non-overload, the motor's speed ...[Details]
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Recently, after certification and review by the Chinese Customs Expert Group, Guangzhou Penghui Energy Technology Co., Ltd. (referred to as "Penghui Energy", stock code: 300438) obtained the highes...[Details]
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24 classic circuits composed of bidirectional general-purpose operational amplifier LM358. Design of anti-reverse protection circuit scheme using NMOS and driver IC. 3 small circuits of operational...[Details]
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The first year of explosion, or just a flash in the pan?
The popularity of humanoid
robots
is both unexpected and reasonable.
First, the robot market, which has been silent fo...[Details]
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Voltage reference chips are a type of high-performance
analog
chips, commonly used in various data acquisition systems to achieve high-precision data acquisition. Almost all voltage referen...[Details]
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Since Q3 last year, semiconductor companies have raised product prices due to multiple factors such as increased market demand and increased raw material costs. As cost pressures increase, several co...[Details]
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1. S3C2440 interrupt architecture
1) 7 working modes of ARM system CPU
User mode (usr): the normal program execution state of the ARM processor
Fast interrupt mode (fiq): used for high-speed data...[Details]
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EMI radiation generated during dimming and its treatment
The EMI radiation of the SW pin output signal is a problem that mobile phone designers pay more attention to. However, they often find ...[Details]
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Graphene devices are grown on silicon carbide substrate chips. Image source: Georgia Tech An urgent task in the field of nanoelectronics is to find an alternative material to silicon. Researchers...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
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