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According to foreign media reports, on September 6, local time, NODAR, a leading provider of multi-camera 3D vision technology, announced a partnership with Inalfa Roof Systems Group, a global advanc...[Details]
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Speed regulation method of series motor
The speed control method of series motor usually uses the following methods:
1. Change the power supply voltage: Change the motor speed by changi...[Details]
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As a leading EMC/EMI full industry chain, microwave, RF, antenna and test and measurement product display and technology exchange event (June 18-20, 2019; Beijing International Convent...[Details]
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At present, power MOSFET tubes are widely used in switching power supply systems and other power electronic circuits. In practical applications, especially under some extreme boundary condition...[Details]
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Device helps industrial computing developers integrate the eSPI standard into existing equipment, minimizing development costs while extending product lifecycles As the industrial computing industr...[Details]
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Preface This article records the S3C2440 startup address and various memory types 1. Memory type The mind map is as shown in the figure: 2. Explore the S3C2440 startup address 1. Why is the nand ...[Details]
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(Chengdu, China, August 2, 2022) Innoda (Chengdu) Electronic Technology Co., Ltd. released the "Cloud Acceleration - EDA Simulation Accelerator Cloud Platform White Paper" online. Representatives fro...[Details]
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Back in April, Motorola launched the Edge and Edge+, marking the return of Lenovo's mobile phone brand to the flagship smartphone market. Both devices are equipped with Qualcomm's latest Snapdragon 8...[Details]
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What is a Focus Smart Alternator: The Ford Focus Smart Alternator was the first to introduce an alternator system that was electronically controlled by the engine's ECM or Powertrain Control Module (...[Details]
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Rectangular wave voltage generator
Use single buffer mode, and set the port address to FEFFH. The reference program is as follows: ORG 1100H START: MOV DPTR, #00FEH; send DAC0832 port ...[Details]
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Preface
This chapter uses the current-frequency ratio I/F control method to drive the rotation of the permanent magnet synchronous motor. First, the control principle of the current-frequency ...[Details]
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The brightness of an LED is directly proportional to the current running through it, which is a challenge for low-voltage and battery-powered applications. But it could potentially increase the bright...[Details]
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Abstract: A practical control strategy for a three-phase active power filter (APF) is introduced. The main circuit topology of the APF adopts a three-phase four-wire voltage-type converter. Its con...[Details]
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0 Introduction
With the continuous improvement of computer hardware, especially CPU main frequency, the efficiency of audio and video encoding based on software is getting higher and highe...[Details]
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The figure shows a single current source mode drive circuit. In this single current source mode, PMOS tubes M5 and M6 form a current mirror, which can provide a constant current for the output circui...[Details]