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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]
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On November 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched an automotive...[Details]
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The transplantation of C to MCU (commonly known as single-chip microcomputer) 8051 began in the mid-to-late 1980s. Objectively speaking, there are many difficulties in transplanting C to 8051 MCU. ...[Details]
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Today, OPPO will officially release its first foldable screen mobile phone, OPPO Find N. The press conference will be hosted by OPPO Chief Product Officer Liu Zuohu. During an interaction wit...[Details]
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Audio
equipment is indispensable for volume
controller
! Volume controller is usually a variable
resistor
, which uses resistor voltage divider
circuit
to att...[Details]
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Recently, Vietnam's Da Nong Province announced that it has approved the construction of a solar energy project in Cu Jut area with a total value of approximately VND1.1 trillion (approximately US$48.4...[Details]
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1 Introduction AC-DC power adapters are widely used, such as in laptops, LCD monitors, and printers. These power adapters are in no-load standby mode for a long time, and the usage is huge, which le...[Details]
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According to a list published by the United States Trademark and Patent Office (USPTO), Apple today obtained a technology right involving the Apple Watch. Apple hopes to introduce radar sensors into ...[Details]
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With the gradual popularization of Type C, today's notebook interfaces have begun to show two major types - one type tends to be "more is less", the more interfaces on the body, the wider the adaptab...[Details]
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The low power consumption in this mode is similar to that in halt mode, but there is an additional wake-up in Active-halt mode, while in halt mode it is deep sleep, and all the main frequency periphe...[Details]
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On February 25, the research group of Professor Tang Chuanxiang of the Department of Engineering Physics at Tsinghua University and the cooperative team from the Helmholtz-Zentrum Berlin for Material...[Details]
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On the morning of October 23, Apple officially confirmed that only 3% daily cash back can be obtained when purchasing Apple products using Apple Card. The move comes after many Apple Card user...[Details]
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AVR port is a true bidirectional port, unlike 51 pseudo bidirectional. This is also an advantage of AVR, just pay attention to DDRn when operating. True bidirectional port is not as convenient as pse...[Details]
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Rohde & Schwarz (hereinafter referred to as "R&S") has always been at the forefront of technological innovation, shaping the future of the mobile industry with its comprehensive test and measurement ...[Details]
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The 6kV 1400kW primary wind turbine uses variable frequency control. After one year of operation, one of the turbines had an "IOC" signal, and the high-voltage inverter tripped. We studied solution...[Details]