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The inverter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. It can realiz...[Details]
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1. Principle of electromagnetic flowmeter Electromagnetic flowmeter is an instrument that uses Faraday's law of electromagnetic induction to measure the volume flow of conductive liquids. In the elec...[Details]
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1 Assembly implementation: .global _start _start: // Tell the CPU the base address of the peripheral ldr r0, =0x70000000 //For 6410, memory (0x00000000～0x60000000), peripherals (0x70000000-...[Details]
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Translated from - semiwiki Semiconductors fell 12% in 2019 The World Semiconductor Trade Statistics (WSTS) report said the global semiconductor market was worth $412 billion in 2019, down 12.1%...[Details]
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Recently, Beijing Jingguoguan Equity Investment Fund (Limited Partnership) was established. Shareholders include China Telecom Group Investment Co., Ltd., North China Huachuang, BOE Technology Group ...[Details]
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Abstract: A dam monitoring system based on AVR and vibrating string osmometer is designed. The principle, mathematical model and characteristics of the vibrating string osmometer and ATmega128 micr...[Details]
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On January 9, it was reported that in July last year, Huawei released the P50 and P50 Pro, and launched the P50 Pocket folding screen mobile phone in December. Currently, the P50 series is only...[Details]
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According to news on August 22, the outside world generally believes that the A16 Bionic chip equipped with iPhone 14 Pro and iPhone 14 Pro Max is manufactured using TSMC’s 4-nanometer process. Howev...[Details]
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According to Sandalwood China e-commerce market full platform monitoring data, as of April 7, OPPO Find X6 Pro sales increased by 129% year-on-year compared with the same period of the previous gener...[Details]
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In recent years, with the rapid development of LED production technology, the brightness of light has been improved and the life span has been extended. In addition, the production cost has bee...[Details]
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On April 13, the Munich Shanghai Electronics Manufacturing Equipment Exhibition officially kicked off in Shanghai. Luoshi
Robotics
made a stunning appearance
with a new generation of fl...[Details]
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What is battery swapping? Can battery swapping really break through the development bottleneck of electric vehicles?
Battery swapping refers to the service of replacing the battery pack of an...[Details]
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DMA (Direct Memory Access) is used to provide high-speed data transfer between peripherals and memory or between memory and memory. No CPU intervention is required, which can save CPU resources for ...[Details]
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Introduction: Sometimes the program is just over 4K, or 8K, 32K, or 64K. We always try to optimize and compress the code so that it can be put into a lower-cost chip, but problems may arise at this t...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]
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