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ZVS, ZCS synchronous rectification
This method was born in May 2002. In the full-bridge or half-bridge circuit, the PWM output signal is transmitted to the secondary side through a signal transfo...[Details]
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Written at the beginning of the new year - Edge intelligence empowers the digital future
The new year begins with a new beginning. It has been a week since the start of the new ye...[Details]
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This simple MOSFET power audio amplifier circuit features a TL071C and 2 MOSFETs (IRF9530 and IRF530) to deliver up to 8W on a 45Ω speaker and 4W on a 70Ω speaker. The schematic is based on the Sil...[Details]
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This article describes the mapping of kernel space during Linux system startup.
During the Linux system kernel startup process, the page table will be established in the start_kernel() - setup_arch(...[Details]
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On October 29, the U.S. District Court for Northern California ruled to confirm the settlement agreement between UMC and the U.S. Department of Justice. The U.S. government's lawsuit against UMC and...[Details]
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According to foreign media gsmarena, the Realme 9 series of mobile phones is expected to be officially released in India in the first quarter of 2022. Previously, the brand's executive Madhav Sheth s...[Details]
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If China has never given up on the road of self-research, then it is even less likely that Samsung, which once topped the semiconductor industry, will give up. Relying on its advantages in industry, ...[Details]
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Even if
the UPS
uses the same battery technology, the battery life of different manufacturers varies greatly. This is very important to users because the cost of replacing batteries is very h...[Details]
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/*************PIC16F917 MCU program************************/
/****************************************************************/
/*****File Function: Interrupt practice program *****/
/*****P...[Details]
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Asus has sought to reposition its smartphone division after shipments fell short of expectations in 2020. Citing industry sources, DigiTimes reported that Asus made about $61.8 million in profit in t...[Details]
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In order to increase the measurable range (dynamic range) of the instrument, most measuring instruments will set multiple ranges to meet the needs of measuring signals of different sizes in different...[Details]
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UPS (Uninterruptible Power System), also known as uninterruptible power supply, is a constant voltage and constant frequency uninterruptible power supply with energy storage device and inverter as the...[Details]
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The underwater acoustic transponder is one of the key control units of the cooperative target positioning and navigation system. The transponder is deployed underwater for a long time, receives th...[Details]
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11. ATMEGA16 drives 12864 LCD (driver is HD61202) 11-(01) Today is just a simple dynamic driver~~ (I will update it later~~ shift and so on~~ after all, these displays are still very important~~ and ...[Details]
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The clock system is the core of the processor, so before learning all the peripherals of STM32, it is necessary to carefully study the clock system, which helps to have a deep understanding of STM32....[Details]
Embedded System
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