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DSP chips can be classified in the following three ways. 1. Classification by basic characteristics This is classified according to the working clock and instruction type of the DSP chip. If...[Details]
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With the development of automotive electronic technology, the demands for electrification, lightweighting and intelligence have driven the large-scale application of automotive-grade high-side driv...[Details]
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Low voltage drop, high efficiency, voltage-regulated adjustable power supply circuit
The circuit is shown in the figure below. It uses a voltage doubler rectifier circuit to provide the operating v...[Details]
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Introduction
With the development of information technology, the embedded system's simple way of reading and writing storage media by address and byte can no longer meet the needs of practical ...[Details]
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In recent years, brushless motors have been widely used in high-precision control industries such as medical, industrial control, consumer electronics and automotive electronics. The performance of...[Details]
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Recently, SAIC Motor announced that it has developed a new built-in deep ultraviolet disinfectant car air conditioner, which will soon be put into production. SAIC Motor officials learned that from F...[Details]
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This article will share advanced knowledge for electrical engineers, including: principle introduction, electrical control diagram, physical wiring diagram, etc. 1. Five common ways to start a moto...[Details]
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What is a permanent magnet motor?
Permanent magnet motors use permanent magnets to generate the motor's magnetic field. They do not require excitation coils or excitation currents. They are hi...[Details]
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According to Jiwei.com, the South Korean government announced on the 12th that it plans to remove Japan from the export "white list" starting in September in retaliation against Japan. In addition, t...[Details]
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0 Introduction
In some applications, the motor used is required to be small, high-efficiency, and high-speed. Micro permanent magnet brushless DC motors can better meet these requirements. Bec...[Details]
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1 Introduction
With the development of semiconductor technology, system-on-chip
(SOC
) has become a mainstream technology today. SOC design based on IP reuse integrates IP cores i...[Details]
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At the beginning of 2020, the color TV market was severely tested and declined significantly. According to the monitoring data of Aowei Cloud Network, in February 2020, the overall retail volume of C...[Details]
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As more and more embedded products are connected to external networks, people are paying more and more attention to the information security of embedded products. This includes direct connection to...[Details]
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1 Overview AD7262 is a successive approximation (SAR) analog-to-digital converter (A/D converter). It has two tracking and holding amplifiers, two 12-bit synchronous sampling A/D converters, two pro...[Details]
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1 Introduction
In modern electronic measurement, there are increasingly higher requirements for measurement accuracy. At the same time, due to the battery power supply in the field, there ...[Details]
Microcontroller MCU
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