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1 Introduction This paper mainly studies the driver of the stepper motor based on the 8051 single-chip microcomputer. The driver adopts the H-bridge drive circuit, which enables the stepper motor to ...[Details]
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introduction
MVB (Multi-function Vehicle Bus) based on distributed control is the recommended solution of IEC61375-1 (1999) TCN (International Standard for Train Communication Network)...[Details]
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According to news on November 7, although Samsung has been working with AMD over the past few years to bring ray tracing capabilities to its Exynos chips, recent news has revealed that Samsung seems ...[Details]
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The LED lighting industry has received increasing attention in recent years, and its core component, LED driver chip, is an important guarantee for achieving efficient LED lighting. However, how to im...[Details]
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Geometric operators can be used to add positions geometrically. Geometric addition is also called "Frame operation".
In KRL, geometric operators are represented by a colon ":".
Geometric ...[Details]
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The board is still EK-SAM3S from Inbit. The schematic diagram of the ADC part is as follows: PB1 is a multiplexed pin, which is used as AD function here, corresponding to AD5 on the chip. That is,...[Details]
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According to foreign media reports, Letstrack has released a new system that provides in-car AI voice functions. This system is similar to the voice assistant of a smartphone, and we can achieve it w...[Details]
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In order to debug the LCD, I burned Atmel's sam3s-ek_demo_1.4_source sample code on the Inbit board. The LCD displayed normally, but I couldn't find where the LCD driver was. It took a long time to...[Details]
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Samsung, Micron, and SK Hynix are facing yet another class-action lawsuit for allegedly manipulating the prices of memory used in iPhones, Macs, and just about every other computing device out there....[Details]
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Toshiba's TLCS-870 series microcontrollers are high-performance 8-bit microcontrollers. There are dozens of types of this system product, which have the same CPU module and instruction system, and ...[Details]
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The bootloader of MC9S12XEP is summarized in two points: 1. ROM should not overlap, bootloader code and user application code should not overlap. Each should set its own ROM area; 2. Part of the ...[Details]
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Bourns' new generation GDT series features unique coplanarity performance
The new GDT35 series products have greatly improved performance, with breakthrough performance in voltage le...[Details]
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Consumer video applications are experiencing explosive growth, and digital video compression technology that provides realistic images and allows users to adjust the picture according to different ...[Details]
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Last year, the "Audi e-Tron Sportback" was launched, but it has been decided to introduce a new headlight system DML (Digital Matrix Light) in this new model. Let's take a look at some lights from th...[Details]
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Before the Ministry of Construction required water supply companies to implement "one meter per household", most users were measured by the total meter and did not deal directly with water supply ...[Details]