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1) The sensor structure of the vortex flowmeter is simple, there are no moving parts in the measuring tube, and there are no throttling parts that hinder the flow of fluid. Therefore, when the fluid ...[Details]
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Jiwei.com reported that Wi-Fi 6, which was only released in mid-2019, is sweeping the wireless connection market at an unexpected speed. Last year, with the booming demand for routers, Wi-Fi 6 rece...[Details]
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According to businessKorea, SK Group has decided to invest more than US$600 million to build a wafer factory in the United States. The U.S. Department of Commerce released information submitted by m...[Details]
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introduction The I/O port of STM32 is configured by software and has eight modes: input floating, input pull-up, input pull-down, analog input, open-drain output, push-pull output, push-pull mult...[Details]
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Apple has encountered problems in mass production of Micro LED, so it may not be easy to use Apple's Micro LED products. Recently, there is news that Apple's third factory in Taiwan is currently in...[Details]
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An embedded Ethernet design scheme based on ARM9 is introduced. Based on the functional characteristics of ARM core microprocessor S3C2410 and its external expansion components, the performance of th...[Details]
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Current mode control chip circuit diagram
Figure 1. Current-mode control chip circuit diagram
The circuit diagram is shown in Figure 3. The circuit works in the flyback mode, using a 0.2 oh...[Details]
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3. Driving circuit design
The power driver uses a field effect tube, which is a field-controlled device with a capacitance effect between the gate and source, so it has high requirements for t...[Details]
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A remote wireless photometry system based on the combination of ZigBee short-distance wireless communication technology and 3G long-distance wireless communication technology is designed; the system p...[Details]
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Market research firm SNE Research released data on the global power battery market shipment rankings in March, showing that the top three in the power battery market are CATL, LG Chem and Panasonic, ...[Details]
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Recently, news has been exposed about BOE's roll-up screen prototype, which can realize the stepless enlargement or reduction of the screen through a switch. According to the information curren...[Details]
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April 12, 2023, Beijing - At the "Sustainable Future" 2023 Intel Sustainability Summit Forum, Intel demonstrated in an all-round way how it works with ecological partners to promote the standardizati...[Details]
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The source program is mainly written with these basic instructions to achieve your control tasks. However, in order to increase the readability and maintainability of the source program, we introdu...[Details]
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Common power supply solutions for engineering applications
In the power supply scheme of actual engineering applications, AC-DC centralized power supply plus DC-DC is often used to power each d...[Details]
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ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]
Analogue and Mixed Signal
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