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Goodix Technologies (603160) issued an announcement today that the company's controlling shareholder Zhang Fan pledged 570,000 shares to Yunnan International Trust Co., Ltd. The announcement...[Details]
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To design a product, we must first determine which LED package structure to use; then consider how to adapt to these packages; we have few options, and the optical structure is built on these pac...[Details]
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When does the motor need to be dried?
1. Newly installed motors generally need to be dried because they may be exposed to moisture during transportation, storage and installation.
2. If t...[Details]
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1. Performance characteristics of TNY256
Built-in automatic restart circuit, no external components required, once output short circuit or control loop open circuit fault occurs, th...[Details]
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Foreword: The concept of millimeter wave radar has recently become a hot new topic in the A-share market. Since this year, at least six 4D millimeter-wave radar companies have received financing, w...[Details]
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1 Introduction
At present, DSP has become a basic device in the fields of communications, computers, and consumer electronics due to its fast computing speed, rich on-chip resources, and the abil...[Details]
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Parallel programming is the earliest programming method with the most powerful functions, but it requires more pins to be connected and usually requires a high voltage of 12V~24V. To distinguish it...[Details]
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TL431 Functional Introduction
The reference voltage and feedback circuit of this design are completed by the commonly used three-terminal voltage regulator TL431. In the application of the ...[Details]
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On January 20, the authoritative American new energy technology media Clean Technica released a report on the world's top ten battery manufacturers in 2023, pointing out that the demand for lithium-i...[Details]
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O Introduction
Flash is a non-volatile memory that can retain data for a long time under power-off conditions. Due to its large capacity, high speed, low power consumption, and good shock r...[Details]
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The touch screen subsystem is implemented through the input subsystem, corresponding to the device node /dev/input/eventn. After becoming familiar with the routine, focus on writing hardware programs...[Details]
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1. Low power consumption and high efficiency. In the switching power supply circuit, the transistor V works alternately in the on-off and off-on switching states under the excitation of the excitat...[Details]
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After the electroplating rectifier is placed in place at the production site, connect the copper busbar of the rectifier and the reversing switch. The reversing switch needs to be fixed with anchor s...[Details]
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Recently, the official Weibo account of Nubia Mobile released a piece of good news, that is, Nubia won the 5G Mobile Phone Innovation Cooperation Award issued by China Unicom for its industry's first...[Details]
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We offer a wide range of options based on height, number of cores, heat resistance, and noise resistance.
It can be widely used in consumer, industrial and automotive equipment.
...[Details]
PCB Design
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