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Initially, I ported opencv to Ubuntu, and its installation directory is /usr/local. After debugging for several days, the porting was finally successful, and the program under window was also ...[Details]
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According to Jiwei.com, JDI, a Japanese small and medium-sized LCD panel manufacturer that is in trouble, has recently received bad news again. TPK-KY announced this morning that due to many changes ...[Details]
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On December 12, the industry exposed the Xiaomi Mi 12 Ultra phone case, and in the evening, the real back photo of the phone was exposed. As can be seen from the picture, the Xiaomi Mi 12 Ultra phone...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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1 Analysis of power requirements of missile test system
The program-controlled power supply is one of the components of the missile integrated test system, which is used to provide various DC ...[Details]
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US scientists say a breakthrough could solve a key problem with electric cars : charging time. The technology could add 320km of range to a car in just 10 minutes, a rate that would require the batte...[Details]
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Game players perform various actions in the air with their bare hands in front of the gaming devices, easily taking on various game characters in the virtual world; robots of all colors navigate auto...[Details]
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According to a report by Lux Research, driven by downstream demand for solar modules, wide bandgap semiconductors, namely silicon carbide (SiC) and gallium nitride (GaN), will lead the solar invert...[Details]
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The oscilloscope is one of the indispensable tools for electronic engineers. It can convert invisible electrical signals into visible images, and display the changes of the measured signals on the sc...[Details]
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The key to any good oscilloscope system is the ability to accurately reconstruct the waveform, known as signal integrity. Different systems and oscilloscopes with different performance have different...[Details]
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Since the beginning of the year, the price war between car companies has intensified, and behind the price war is the fact that car companies have compressed the cost of complete vehicles to the extr...[Details]
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introduction
With the continuous development and progress of the automation industry and control technology, the communication between field devices is no longer limited to the devices and controll...[Details]
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1. The program structure adopts the main program and interrupt service subroutine structure. 2. Timer interrupt program Timer 1 in mode 1, 16 bits, interrupt once every 10ms 40H 10ms coun...[Details]
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一、Basic knowledge： Radiated emission - RE for short, detects the radiation interference emitted by the product. The international standard refers to CISPR25, and the national standard refers to GBT1...[Details]
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Since cars consume large amounts of electricity, only battery technologies with high power density are desirable, and since cars need to be used every day, the batteries must be rechargeable. Howev...[Details]
Discrete Device
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