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With the development of wireless communication chip technology, more and more portable or battery-powered wireless transmission devices have entered people's daily lives. For example, remote keyless ...[Details]
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Samsung has previously released version push of OneUI 4.0 (Android 12) to models such as Samsung Galaxy S21, Flip 3 and Fold 3, but current information indicates that the company is already dev...[Details]
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According to data from market research firm Yole Développement, the global SiC power semiconductor market will grow rapidly from US$302 million in 2017 to US$1.399 billion in 2023, with a compound an...[Details]
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Influenced by the reform of the power system and the vigorous development of the "Internet +" smart energy industry, integrated energy services have ushered in an era of rapid development opportuni...[Details]
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Introduction
The program control system (PLC) that realizes the printing process of the offset printing machine needs to use multiple sensors to detect the position and rotation angle of the pa...[Details]
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MDXi Data Centers expands Lekki facility; new facility to start up in Q1 2022 LAGOS, NIGERIA - EQS Newswire - October 20, 2021 - Nearly four months after the launch of its renowned Tier 3 facility ...[Details]
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Logarithm and antilogarithm operations
1. Logarithmic operation circuit
Logarithmic operations can be realized by using the exponential volt-ampere characteristics of semiconductor PN ju...[Details]
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1. Classification of flyback switching power supplies
The topology of the switching power supply is classified according to the power size as follows:
Commonly used RCC (self-excited osci...[Details]
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(Image credit: University of Texas at Austin) According to foreign media reports, most electric vehicles are currently powered by lithium-ion batteries, but the battery life of lithium batteries i...[Details]
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How to distinguish the quality of LED unit boards is a problem that LED display screen merchants are more concerned about, because the quality of the unit board directly affects the overall qualit...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]
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Embedded systems have changed people's lives to a great extent with their advantages of high performance, low power consumption, and low cost. For example, MP3 players, smart phones, digital camera p...[Details]
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The 15W series is the processor with the most available resources in the current 51 MCU. It can be used in general designs. This time, I will share a digital voltmeter using the AD conversion socket ...[Details]
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Known as the "eyes" and "nerves", it ensures improved sensitivity by identifying its own movement and environmental status. According to the information disclosed on Day 2022, the humanoid robot ha...[Details]
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An error occurred during linking:
Fatal Error : Segment BANKED_CODE must be defined in a segment definition option (-Z, -b or -P)
The reason is that the new version of IAR uses the old ve...[Details]
FPGA/CPLD
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