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A wireless sensor node (WSN) is basically a self-contained system consisting of a number of transducers that convert ambient energy into electrical signals, usually followed by a DC/DC converter and ...[Details]
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Solution:
• Spread out the output current pulses at the same time
• The PCB should be 4 layers or more, and the traces should be as short as possible.
• VLED and VCC ar...[Details]
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The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
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1. Project Overview
1.1 Introduction
As time goes by, we have entered the 21st century. A number of scientific and technological achievements have emerged one after another. Science and technology ...[Details]
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June 7, 2022, Shanghai - Qualcomm Technologies today announced its collaboration with PATEO Automotive (PATEO) in the field of automotive smart cockpits. Based on the powerful fourth-generation Snapd...[Details]
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1 Introduction
With the rapid development of modern information technology, the pace of television digitization has accelerated. From the initial analog television to the current digital telev...[Details]
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1 Polyphonic Ringtones Overview
Chords are a concept in music theory, which refers to the combination of three or more tones stacked in a third relationship. In the field of industrial design ...[Details]
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During the 2024 Shanghai World Mobile Communications Conference, Deyi Communication, as a newcomer in the RF field, officially released the world's first RPU (Radio Processing Unit) RF enhancemen...[Details]
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1. Design requirements
This power supply is used in the front end of an AC voltage conversion. The input control signal is 4VAC (50HZ AC effective value range 2VAC-8VAC), and the input power i...[Details]
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Since Porsche started mass production of Taycan, 800V system has gradually entered the definition of high-end. With the dehydration of electric vehicles in China this year (fewer B-end and public veh...[Details]
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Exxelia, a leader in the manufacture of complex passive components and subsystems for harsh environments, is returning to Mars aboard the Perseverance rover to provide parts for three critical, high-...[Details]
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Researchers at the University of Cambridge's Bionic
Robotics
Laboratory have created a new hydrogel-based skin that uses a series of electrodes and algorithms to allow robots to detect the ...[Details]
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Ultra-low-power (ULP) microcontrollers (MCUs) have been popular for at least 20 years, ever since Texas Instruments (TI) first introduced the 16-bit MSP430 microcontroller. Since then, ultra-low-po...[Details]
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Introduction: Several precise delay programs for 51 single-chip microcomputers: In the calculation of precise delay, the most easily overlooked part is the delay outside the calculation loop. In situ...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]
Motor Drive Control（Motor Control）
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