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Set sail and ride the wind and waves | MEMSIC Semiconductor announces the launch of a new brand vision September 24, 2021 - MEMSIC Semiconductor, a world-leading MEMS product company, announced th...[Details]
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The competition board circuit board consists of: 51 single-chip microcomputer (STC89C52 chip, collectively referred to as 51 single-chip microcomputer) circuit, DC power socket circuit, reset circuit...[Details]
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With the development of 5G communication technology, the power consumption of 5G base stations and terminals has increased. The high integration of equipment has put forward higher performance requir...[Details]
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4. Detailed explanation of the transplantation process:
1. Initial configuration of the standard peripheral library of STM32
The use of the standard peripheral library of STM...[Details]
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The novel coronavirus epidemic in Wuhan is still raging, and the long-awaited turning point is still to be waited for. At this moment, "When will work resume?" "Do I need to go to the company?" "Is i...[Details]
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Brushless DC motor (BLDCM) has good speed regulation and control performance, and also has a series of advantages such as high power density, high power factor, simple structure, and high reliabili...[Details]
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In new system-on-chip (SoC) designs, especially for portable devices, optimizing total system power is becoming as important as optimizing for performance and area. Some EDA tools have features such a...[Details]
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It is said that there is no need to look back on the past, but in reality, the past often needs to be talked about and reviewed for future reference.
In the past 2022, work and life were f...[Details]
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Morgan Stanley cut its expected valuation for Waymo, Alphabet's self-driving unit, by 40%. Morgan Stanley analyst Brian Nowak cut his expected valuation for Waymo to $105 billion from $175 billion....[Details]
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It is common to use one frequency converter to control multiple motors. To help everyone use the frequency converter well, this article introduces the relevant professional knowledge of one-to-many...[Details]
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The electrical schematic diagram of this tester is shown below. It mainly tests the following five types of components: 1. Current source components; 2. Precision reference voltage source; 3. Adjusta...[Details]
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The ACT8937 is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Samsung S5P...[Details]
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This electric vehicle battery repairer is a high-performance repairer that uses a transformer to regulate voltage and a 555 circuit to drive a CMOS tube with an adjustable pulse width oscillator. Gen...[Details]
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As the automotive industry changes and transforms, smart cars can not only improve driving safety and efficiency, but also provide users with a comfortable and personalized travel experience. It has ...[Details]
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In automotive power systems, damage to DC-DC converters can be caused by a variety of factors. However, one of the main reasons is that the residual voltage of the surge TVS (overvoltage protector)...[Details]
PCB Design
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