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With the popularization of the concept of energy conservation and emission reduction, frequency converters are widely used in industrial production, civil equipment and other fields, and even home ap...[Details]
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This design uses the ARM7 microprocessor as the core and uses the high-speed A/D in ARM7 as the pressure measurement unit to improve the reliability of data transmission; the data results are displ...[Details]
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1. Bus system structure The system consists of a matrix of multiple interconnected 32-bit AHB buses 8 main buses – Cortex-M4 with FPU core I-bus, D-bus and S-bus
– DMA1 memory bus
– DM...[Details]
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Evolving OBC Designs for Higher Power Tiers and Voltages
Continuously improve OBC design to adapt to higher power levels and voltages
As consumer demands continu...[Details]
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Abstract This paper introduces the principle of full-frame readout area array CCD photoelectric sensor and the design of its drive and output circuit in image acquisition, and gives the actual m...[Details]
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ORG 0000H //Assembly start address NUMB EQU 30H FONT EQU 31H INT: MOV NUMB,#00H; The number to be displayed is sent to the NUMB unit MOV R2,#04H START: MOV A,NU...[Details]
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As in the portable consumer electronics sector, hearing aid design faces pressure to improve performance, add new features, extend battery life, and maintain a compact form factor. These inherently ...[Details]
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ARM (Advanced RISC Machines) is a general term for a class of microprocessors. ARM is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-co...[Details]
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"Many competitors plan their products according to product categories, but we divide them more according to application scenarios," said Wang Shengyang, CEO of Nanochip. According to Wang Shengyang, ...[Details]
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Alibaba Group and Ant Financial Group issued the "Alibaba Letter to Merchants", launching 20 special measures in six major areas to support the development of small and medium-sized enterprises. ——...[Details]
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The first waveform is:
The waveform of the relationship between line voltage and lamp current when the energy-saving lamp is working. The red one is the voltage waveform across...[Details]
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A high voltage relay is an electrical device used to control a high voltage circuit. Its function is to switch or protect various devices or components in a high voltage circuit by controlling the ...[Details]
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Since the concept of the Internet of Things was born in the United States, the Internet of Things has become an important part of the new generation of information technology, and is the integration ...[Details]
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Allegro MicroSystems (hereinafter referred to as Allegro ), a global leader in power and sensing solutions for motion control and energy-saving systems, announced the launch of a new custom SOIC16W ...[Details]
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Vibration meters are widely used in the manufacturing industry and other fields, so how to use them normally? This question is also very critical. Let's learn about it together.
For high-speed st...[Details]
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