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This article introduces a
driver
reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) configuration.
Overview
This reference design uses the MAX16819 as t...[Details]
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A few days ago, an ACS800 inverter experienced current and frequency fluctuations just after it was turned on, and the amplitude of the fluctuations was relatively large, completely exceeding the a...[Details]
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Neatly arranged cabinets, colorful cables, and soft rhythmic sounds, everything in the "multi-station-in-one" all-DC prefabricated data center meets the characteristics of a modern "data warehouse"...[Details]
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The internal pull-up and pull-down resistors have a typical resistance of 40K ohms. Check 5.3.12 I/O port pin characteristics of STM32F103x6/STM32F103x8/STM32F103xB DATASHEET as follows: The red b...[Details]
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1 Introduction
Power
transformers
are very common and important electrical equipment in power systems. They operate relatively reliably and have a low probability of failure. However,...[Details]
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After a month of unremitting efforts, I finally successfully ported NET-SNMP to the ARM platform. There is very little information about NET-SNMP on the Internet, and the few articles that are availab...[Details]
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When it comes to the front-end problems of high-definition cameras, from their introduction to their current widespread application, there are roughly ten points summarized below. The ten major pro...[Details]
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Jiwei.com News: MediaTek today (November 19) released the world's first smartphone processor Dimensity 9000 using TSMC's 4nm process. The chip also set many industry firsts. The CPU part of Dimensi...[Details]
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In late 2019, Xiaomi unveiled a concept phone called the Mi MIX Alpha with a wraparound screen, but the device was never officially released, and the company didn’t even announce its successor a year...[Details]
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On March 29, the Science and Technology and Economic Committee of Shanghai Pudong New Area issued the "Notice on the Application for Financial Support Projects to Promote Innovation and Entrepreneurs...[Details]
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What are the characteristics of AC synchronous motors
The AC synchronous motor is a motor that works according to the principle of electromagnetic induction and has the following characteristi...[Details]
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Abstract: Based on the characteristics of the JK flip-flop that its state changes only once during each clock pulse action time, and different pins can change the state of the flip-flop, the design...[Details]
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According to foreign media reports on December 8, Nvidia is preparing an entry-level graphics card that will compete with products such as RX 6600 and Arc A580/A750 GPU. The report mentioned that the...[Details]
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SMIC released its unaudited results for the three months ended March 31, 2019. SMIC's sales in the first quarter of 2019 were US$668.9 million, a slight decline from US$787.6 million in the fourth qu...[Details]
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With the development of modern society and the advancement of science and technology, many high-rise buildings and intelligent buildings have emerged. Elevators, as an important means of transportati...[Details]
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