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The mobile phone market recovered in 2021, following a decline caused by the COVID-19 pandemic in 2020. However, it has not yet reached pre-COVID-19 levels due to chip supply shortages. In addition,...[Details]
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The main 48 is connected to the computer via the serial port Replace 74373 latch from 48 The programming object is w39v040. The program needs to be improved. The program for detecting the compl...[Details]
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Today's electronic products have higher and higher requirements for low power consumption, which is a problem that engineers must face. In the design process of low-power products with MCU as the core...[Details]
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Switching Power Supply is the abbreviation of switching voltage regulator in China. It is a voltage automatic regulation closed-loop system with a switching converter as the power stage circuit. Fi...[Details]
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Lithium-ion batteries have become the preferred choice for power batteries of new energy vehicles due to their many advantages. However, the charging capacity of lithium-ion batteries is limited in l...[Details]
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Sources from the upstream supply chain revealed that as the epidemic in Malaysia continues to heat up, several ODMs are planning to transfer orders from factories in Southeast Asian countries to fact...[Details]
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Intel Corporation announced that its board of directors has appointed Pat Gelsinger, a 40-year technology industry leader, as its new CEO, effective February 15, 2021. Gelsinger will also join Intel'...[Details]
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"We must insist on making one board a day. Without a board, it's like we have lost our soul." This was posted by Yu Hao on his WeChat Moments on April 14, 2019. More than 100 days later, when an ele...[Details]
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At present, domestic research and development units of numerical control positioning devices are developing various economical workbench products, with general positioning acc...[Details]
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Recently, Netcom learned from foreign media carscoops that General Motors has released the Ultium Drive system to power the next generation of electric vehicles. This system provides three different ...[Details]
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Figure 1. Working state of the parallel circuit on the freewheeling diode side
Assuming that all semiconductor devi...[Details]
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Although Google officially announced the Pixel 5a 5G smartphone yesterday, the Pixel 4a continues to be sold. The company did not provide a reason for retaining the Pixel 4a, and the Pixel 5a 5...[Details]
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The article proposes a new type of high-strength (rigidity) compression and bending resistance mechanical structure, which fundamentally changes the stress form of the compression and bending resista...[Details]
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In our daily life, we often encounter such a dilemma: we want to add hand sanitizer or detergent to the dispenser, but end up with liquid on our hands; in the hospital, nurses cannot avoid the nutrie...[Details]
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Although people nowadays still spend thousands of dollars to get a driver's license, I want to tell you that in the near future we will no longer need a driver's license, all thanks to the developmen...[Details]
Analogue and Mixed Signal
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