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Inductors are commonly used components in switching power supplies. Since their current and voltage phases are different, theoretically, the loss is zero. Inductors are often energy storage compone...[Details]
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LDO is a new generation of integrated
circuit
regulator. The biggest difference between it and the three-terminal regulator is that LDO is a micro system on chip (SoC) with very low self-co...[Details]
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1 Introduction
Modern communication equipment and large computer network systems have very high requirements for the reliability of power supply systems. At present, most switching power suppl...[Details]
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The split electromagnetic flowmeter is a commonly used flow detection instrument, mainly used to measure the volume flow of conductive liquids and slurries in closed pipes, including highly corrosive...[Details]
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1. Independent button to control LED light status After the on-off experiment is completed, the LED state can be controlled. First of all, we know that due to the elasticity of the mechanical stru...[Details]
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Recently, there have been rumors that Huawei will sell its server business, mainly selling the server business using Intel's X86 architecture, while retaining the server business using the ARM archit...[Details]
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Recently, a netizen left a message on the official website of the Ministry of Industry and Information Technology, asking that the use of eSIM cards has recently aroused greater discussion. Does my c...[Details]
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Kitchener, Ontario-based Clearpath Robocs (and Clearpath’s mobile logistics division, OTTO Motors) announced today that it will be acquired by Milwaukee-based Rockwell Automation for an undisclosed...[Details]
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IDC recently released the latest data on global quarterly wearable device tracking. In the third quarter of 2023, global wearable device shipments reached a record high of 148.4 million units, a year...[Details]
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Memory mapping refers to the unified addressing of FLASH, RAM, peripherals, BOOT, BLOCK, etc. inside or outside the chip. That is, using addresses to represent objects. Most of these addresses are spe...[Details]
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This is my first time to use ARM bare metal debugging. I’m going to record this here for reference by people who encounter the same problem. First, you need to download the corresponding Samsung ke...[Details]
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Recently, Nidong Technology, a core technology developer and application supplier of construction robots, has launched a new round of financing. This round of funds will be mainly used for person...[Details]
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According to the latest report from CFRA, an investment research institution, Apple, Intel and semiconductor equipment companies are most likely to benefit from China's chip autonomy, while tradition...[Details]
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On the afternoon of May 7, Tianyancha App showed that Huawei Technologies Co., Ltd. recently disclosed a patent for "a fog feature recognition method, device and related equipment", publication numbe...[Details]
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Basic concepts:
Memory:
SRAM static memory features: small capacity, high price, advantages: no software initialization required, can be used as soon as power is turned on.
DRAM dyna...[Details]