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1 Introduction Class D (digital audio power) power amplifiers have become a hot topic of research due to their advantages of high power conversion efficiency and low heat dissipation, and ar...[Details]
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On June 11, the Qinghai Provincial Energy Bureau issued the "Notice on Matters Concerning the Development and Construction of Market-oriented Grid-connected Projects in 2021" (Qingneng Xinneng No....[Details]
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In fact, you may not know that in the past eight years, the new energy vehicle market has experienced a transformation from focusing on pure electric vehicles to focusing on hybrid vehicles. This may...[Details]
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Microsoft Cortana will soon disappear from iOS and Android devices, and the app will now remind users to stop using it. The Cortana app on iOS and Android will be discontinued on March 31, ...[Details]
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In highly space-constrained applications such as portable electronic devices, one of the main integrated circuit (IC) selection criteria is package size. Most analog IC manufactur...[Details]
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BOE launches innovative OLED low-power solution to fully empower the Honor Magic 5 series
On February 27, 2023, the Honor Magic5 series and Honor Magic Vs series made their grand d...[Details]
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1. Definition of LED Light Engine Someone defines it as "LED light engine refers to an overall combination of LED packages (components) or LED arrays (modules), LED drivers, and other brightness,...[Details]
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In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
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HS0038B http://www.51hei.com/stm32/3589.html The infrared remote control I use uses the NEC protocol, which uses PWM to modulate the information sent. The NEC protocol has the following charact...[Details]
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In April this year, Samsung announced that the Galaxy S7 and S7 edge would no longer receive software updates, but according to SamMobile, the two phones are now receiving new updates. The Galaxy S...[Details]
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The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into contact with, in...[Details]
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According to news on November 10, Huawei Smart Car Solutions announced that at the 2022 17th Automotive Lamps Industry Development Technology Forum and the 8th Shanghai International Automotive Lamps...[Details]
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According to foreign media reports, the US Patent and Trademark Office recently officially announced 59 new patents obtained by Apple. One of the patents related to cars is an advanced encrypted car ...[Details]
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The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]