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On the morning of June 22, a source said that there is no such thing as "Liu Zuohu returning to OPPO". Liu Zuohu will serve as the chief product experience officer of both OPPO and OnePlus, con...[Details]
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Recently, in order to further improve the charging facility network with charging as the main means at residence and office, supplemented by social public rapid charging, accelerate the constructio...[Details]
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background When studying the STM32F10xxx timer, I accidentally saw the System tick Timer, so I took a deeper look at it and made a record here. text System tick timer is a 24-bit system timer of Cote...[Details]
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To accelerate the commercialization of LED lighting, Energy Star in North America has established testing specifications that are very different from traditional lighting based on the characterist...[Details]
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The author uses TMS320LF2407 as the control chip of the system, and builds a low-power Chinese human-machine interface at 3V level by selecting a suitable LCD display module. This Chinese human-m...[Details]
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According to news on March 7, according to domestic media reports, mainland China will require a large number of mature process semiconductors above 28 nanometers in the automotive industry in 2023, ...[Details]
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Intelligent high-frequency switching power supply is a new generation of DC power supply device, which has the characteristics of highly flexible combination and self-monitoring. It is currently wi...[Details]
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introduction The application of modern electronic technology is developing rapidly, and the requirements for electronic instruments and equipment are becoming safer and more reliable in performance, ...[Details]
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On the afternoon of July 22, smartphone brand OPPO held a flash charging open day event in Chongqing, focusing on OPPO's new battery technology and the details of OPPO's sandwich safety battery...[Details]
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1. Use the timer timing function to realize the timer single overflow interrupt and realize P3.0 square wave output #include "cc430x613x.h" void main() { WDTCTL = WDTPW + WDTHOLD; // S...[Details]
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System functions Use the AVR to detect eight independent buttons, and once a button is detected, it will immediately indicate that it has been pressed. Very cool! hardware design For details about ...[Details]
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The effective value (rms) is a measure of the amplitude of an AC signal. Practically defined, the effective value of an AC signal is equal to the amount of DC required to produce the same amount of...[Details]
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Recently, UGREEN
released the
65W GaN fast charging
head (X550) equipped with Nanxin Technology's POWERQUARK® series chips.
This USB-C GaN charging head supports a wide voltage range of ...[Details]
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The large-scale deployment of renewable power is creating new market opportunities. The demand for photovoltaic and wind power inverters will remain at a high level. According to market research fi...[Details]
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The automatic test system for airborne electronic equipment needs to perform functional testing on hundreds of components, involving many types and quantities of signals. These signals are divided in...[Details]
PCB Design
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