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0 Preface Virtual instrument is a computer-based automated test instrument system. The outstanding advantage of virtual instrument is that it can be combined with computer technology, combining...[Details]
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The supply chain revealed that in response to the new US export ban on Huawei, TSMC has taken on a large order from Huawei's HiSilicon and has increased production of 5nm chips for HiSilicon since th...[Details]
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1. Program Function
PC sends a string of no more than 5 characters to C51. C51 adds 'S' to the front and 'N' to the end of the received character and sends it back to PC.
2. Key Points
1. C51 ser...[Details]
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ARM interrupt control system Key driver design 1. Arm interrupt control system 1. Query method The program continuously queries the status of the device and responds accordingly. This method is relat...[Details]
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Toyota has recently been granted a patent for an autonomous refueling/charging drone system that can drive to your location and fill your car with gasoline, hydrogen fuel, or electricity like a milit...[Details]
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Introduction: In the design and development of AVR microcontroller applications in industrial control systems, anti-interference is a realistic issue that cannot be circumvented. To solve this issue,...[Details]
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After SATA, M.2 has become the mainstream interface for SSDs. At the same time, Samsung is trying to launch the next-generation NGSFF / M.3 interface (later renamed NF1) for the enterprise market. In...[Details]
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At 8:30 a.m. on December 30, 2019, the first train of the Beijing-Zhangjiakou High-speed Railway roared out of Beijing North Station, and Zhangjiakou officially entered the one-hour city circle of ...[Details]
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High-voltage wireless phase detector is mainly used for phase verification and phase sequence verification of power lines and substations. Its main functions include power testing, phase verificati...[Details]
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1. Introduction to library function header files Library functions are declared in different header files according to different categories. The header files are introduced in alphabetical order: cty...[Details]
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Ransomware has always been regarded as one of the biggest cyber threats by global companies and institutions due to its harmfulness and destructive power. Reports show that global TO C ransomware att...[Details]
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New Zealand police said that at 8:20 a.m. local time on March 12, an explosion occurred at a substation near Wellington, the capital of New Zealand, and smoke could be seen rising from the substati...[Details]
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What is a servo motor?
A servo mechanism is an automatic control system that enables the output controlled quantities such as the position, orientation, and state of an object to follow any ch...[Details]
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When stm8s uses stvd for simulation debugging, the following error is prompted: Error: gdi-error : The Flash Memory Read-out protection option must be disabled for debug. Disabling this option will ...[Details]
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(I) First, set the multimeter to the resistance range
(ii) Use the two probes of the multimeter to touch the two ends of the electrolytic capacitor.
At this time, the pointer of the multime...[Details]