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The switching power supply takes safety and reliability as the first principle. The power management monitoring chip is used in the design of high-performance and high-power ATX power supply t...[Details]
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On July 10, OPPO officially announced that it has reached a system-level in-depth cooperation with Li Auto, becoming the first company to support watch-less Bluetooth car keys. This feature covers ...[Details]
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On the morning of March 24, the Chuzhou Delanminghai New Energy Storage Project held a groundbreaking ceremony in the Nanqiao area of the Ningchu interprovincial adjacent area. Wu Jin, deputy secret...[Details]
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EPC has announced the EPC2221, a common-source dual-channel gallium nitride field-effect transistor rated at 100 V, 58 mΩ, and 20 A pulse current. It can be used in lidar systems for robots, surveill...[Details]
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Jiwei.com reported on June 29 that according to Nikkei Chinese website, due to the sharp drop in orders from Huawei, Sony is actively seeking orders from other Chinese mobile phone manufacturers such...[Details]
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(1) Optical coupling design
The key to improving the efficiency of light transmission is to make the optical fiber bundle and the lens optically couple well. This can be improved in two ways. ...[Details]
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CES Asia 2019 came to a successful conclusion on June 13. In this exhibition, the weight of automotive technology continued to increase. As one of the five major themes of the exhibition, automobiles...[Details]
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vi editor 1: functions of an editor An editor (such as Notepad in Windows) has the following features: Open file, create new file, save file Cursor Movement Text Editor (Multiple rows | Multiple co...[Details]
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As a Chinese open source real-time operating system, RTT has been enriched by some domestic professionals and now supports most MCUs and X86
Of course, the popular STM32 is no exception; the biggest ...[Details]
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Turning waste into treasure has always been a strength of power electronics engineers. Today, the editor brings you a DIY example of converting a wireless charging mouse into one with a rechargeable ...[Details]
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For some places with long lighting time and many lighting equipment (such as school classrooms, shopping malls, etc.), the phenomenon of waste in the use of lighting systems is common. Due to the l...[Details]
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int bar( int a, int b, int c, int d, int e, int f, int g ) { int array2 ; array2 = a + b; array2 = b + c; array2 = c + d; array2 = d + e; array2 = e + f; array2 = f + g; array2 = g + ...[Details]
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When the P0 port is used as an I/O port output, the output low level is 0 and the output high level is a high configuration (not 5V, equivalent to a floating state, that is, the P0 port cannot real...[Details]
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By: Michael Burk, Chief Architect of In-Vehicle Infotainment Systems, Micron’s Automotive Division Today’s cars are increasingly demanding the ability to quickly store and process massive amounts o...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
GD32 MCU
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