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Some measurements that were "cutting-edge" a few years ago are now routine. Almost every engineer can tell a story about how they tracked down a problem caused by a few nanoseconds of delay or an al...[Details]
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According to foreign media reports, the stocks of US technology giants FAANG (Facebook, Amazon, Apple, Netflix and Google's parent company Alphabet) have brought almost no benefits to investors in th...[Details]
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In the previous article, we mentioned that circuit board-level electronic additive manufacturing (EAMP™) technology has matured and has significant advantages in the production and manufacturing of e...[Details]
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PWME works in 8-bit mode and enables or disables the corresponding channel PWMPOL sets the polarity of the corresponding channel PWMCAE sets the alignment of the corresponding channel PWMPER sets the...[Details]
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1.
Experimental tasks
The T0
and
T1
timing counter functions
of
the AT89S51
microcontroller
are used
to count the frequenc...[Details]
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With the development of digital signal processing technology, more and more signal processing links can be completed through back-end software processing, but this in turn makes electronic equipment'...[Details]
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STMicroelectronics predicts that in the process of switching from traditional fuel vehicles to electric vehicles, as a new semiconductor demand, the number of AFE/BMS chips per vehicle will reach 12,...[Details]
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Earlier this month, Qualcomm released the Snapdragon 888 mobile chip for 2021 flagship phones. Following the release, OPPO confirmed that its Find X3 series flagship smartphones will be equipped with...[Details]
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The previous issue introduced the design and principle of personalized colorful night lights. This issue introduces the specific production and debugging. Let’s get started now.
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Basic functions of STM8L051 debugging notes: System clock, serial port, and timer are all basic and necessary functions. They are put together and recorded here. The reason why TIM2 timer is used is ...[Details]
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I. Introduction
During the new product development phase, electrical lab characterization plays an important role in verifying the electrical functionality of the device to ensure that it funct...[Details]
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The leakage current tester is designed according to international and domestic safety standards such as IEC, ISO, BS, UL, JIS, etc. It is suitable for testing the safety leakage current of various ...[Details]
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OBC is a power electronic device for charging automobile power batteries, that is, an on-board charger, or OBC for short.
I. Definition
The on-board charger of electric vehicles ado...[Details]
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introduction At present, there are three main ways of mobile wireless data transmission: GSM short message, GPRS and CDMA. Their characteristics are compared as follows: ① Mobile communication ne...[Details]
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"Setting a New Benchmark for GaN Technology", the usually conservative Power Integrations (PI) rarely uses such a striking title to announce a new IC - the 1700V rated GaN InnoMux2, manufactured us...[Details]
Analog electronics
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