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Recently, at Computex 2021, Micron released four major product series upgrades in one go, covering areas such as SSD, DDR4, and automotive-grade storage. Sumit Sadana, executive vice president and ...[Details]
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000000 64 MB Flash: 1 MB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial has one more line with NAND support (NAND 64MB): U-Boot 1.1.2 (May 28 2006 - 08:20:50) U-B...[Details]
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Battery life is related to the car-using experience. In order to alleviate anxiety about battery life, many methods and ways to improve vehicle battery life have emerged. Among them, increasing vehic...[Details]
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In traditional active PFC, the AC input passes through the diode bridge rectifier after EMI filtering, but there is power dissipation during the rectification process, which includes the loss cause...[Details]
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Environment: Python 3.6.8 Compile: .make.bat main.py Installation command: pip install xxx Dependencies: PySide2, pyserial, pyinstaller, pylint, and install the rest as prompted. ├─ui stores UI ...[Details]
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Rohde & Schwarz (R&S) has partnered with NXP Semiconductors to develop the next generation radar sensor reference design for its R&S RTS radar test solution, which is a key technology for adv...[Details]
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In radio and RF systems, many occasions require the use of mixers/converters with fully controllable amplitude and phase, so the consistency of mixers/converters must be measured. Although the mixer/...[Details]
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Nikkei News quoted several unnamed sources as saying that TSMC and Sony plan to invest in building a semiconductor factory worth 800 billion yen (about US$7.14 billion) in Kumamoto Prefecture in west...[Details]
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New options for diodes in PFC
In power factor correction (PFC) circuits, 600V boost diodes are key components, especially for PFCs operating in continuous mode and under harsh switching conditi...[Details]
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F020 has 8-channel 12-bit A/D conversion (ADC) interface and 8-channel 8-bit online programmable (ISP) ADC circuit. There are 15 special function registers (SFR) on the chip related to ADC control, w...[Details]
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The principle of measuring resistance with a multimeter The principle of measuring resistance with a multimeter is actually based on Ohm's law. The voltage of the multimeter is the voltage of the...[Details]
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1. Design of power transformers and audio transformers below 2kVA
Some electronic circuit designers and electronics and electrical enthusiasts often encounter transformers that they have designed ...[Details]
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1. Problem description: Use STM32CubeMX to configure the FATFS file system based on the SD card, and read and write test files. 2. Test preparation: (1) Test environment: Software platform: STM32Cu...[Details]
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Analog
Devices
, Inc. (ADI), recently introduced the ADP8870
white LED
charge pump backlight
driver
, which can reduce power consumption in battery-powered handheld dev...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]
Analog electronics
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