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On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
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Generally not, but there are exceptions. For example, a torque motor controller with three-phase output voltage imbalance can cause current imbalance, similar to a phase loss. However, only two pha...[Details]
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What is the difference in response time when the output uses cyclic refresh and direct refresh?
The time required from when the PLC receives an input signal to when the PLC outputs a con...[Details]
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Momenta's self-developed assisted driving chip has been successfully launched and entered the actual vehicle testing phase. This is the first time that Momenta has "settled" its own algorithm on an...[Details]
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1. One-way starting control circuit
1. Circuit operation analysis
1) Close the power switch QS and press the start button SB2. The contactor coil KM is energized, the normally open ...[Details]
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To address the challenges of traditional discrete solutions in the automotive intelligent actuator market, such as high complexity, high cost, and insufficient reliability,
Naxin Microelectroni...[Details]
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Recently, a friend asked in the background: the recently released Yangwang U8L uses the RoboSense M1P, a long-range LiDAR, for its lateral LiDAR, while the Zunjie Wenjie series uses a TOF solid-sta...[Details]
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What is a smart home
? The term "smart home" has become widely used, with many security and building intercom manufacturers claiming to be smart home manufacturers. So, what exactly is a smar...[Details]
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Permanent magnet synchronous motors (PMSMs), with their significant advantages such as high efficiency, high power density, excellent dynamic performance, and compact structure, have been widely us...[Details]
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With the increasing number of new energy vehicle models, the maintenance of electric vehicles has also attracted a lot of attention. In terms of maintenance, pure electric vehicles are different fr...[Details]
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With the rapid development of new energy vehicles, in addition to traditional car companies joining the new energy vehicle manufacturing industry, some Internet companies have also continued to dec...[Details]
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When a vehicle is dirty, the first thing to do is to clean it thoroughly to keep it tidy and clean. Cleaning a vehicle requires water, which is something that all car owners are familiar with. But ...[Details]
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On August 4, at the 22nd China International Digital Interactive Entertainment Expo (ChinaJoy 2025) which opened last week, Perfect World Esports held the "2025 Perfect World Esports Strategic Coop...[Details]
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As the global energy structure accelerates its transformation towards cleaner and smarter energy, the deep integration of electric vehicles and the power grid has become a crucial link. Vehicle-to-...[Details]
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source code:
#include reg52.h
typedef unsigned char u8;
typedef unsigned int u16;
sbit dula = P2^6;
sbit wela = P2^7;
u8 number;
u8 code table = ...[Details]