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In lightning protection detection, there are many factors that cause inaccurate ground resistance readings. In summary, there are generally nine reasons. First, since the ground resistance tester te...[Details]
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Preface When doing a project, sometimes you need to store some data when the power is off. Generally speaking, these data can be stored in EEPROM or FLASH. The chip I used in this project is STM32F05...[Details]
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If a resistor is connected in series with R18, R15 can have a larger resistance value to reduce the self-consumption in the working state. This is my idea
The original picture (upl...[Details]
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Fan-out panel-level packaging, with a compound annual growth rate of 30%, will achieve a market size of US$400 million in 2025. This rising star of packaging technology is favored by industry insider...[Details]
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After a power outage,
UPS
relies on
battery
energy storage to supply power to the load. Standard UPS has its own built-in battery, which can generally continue to supply power for se...[Details]
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Facing the global industrial 4.0 technological revolution race, I believe many people have some kind of practical confusion: Where should we start the technological transformation? Does the 4.0 era...[Details]
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1 Overview
The Safetram project, which aims to improve the safety of light rail passengers and drivers in collision accidents, will be completed in the summer of 2004. The Safetram project was...[Details]
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Recently, I was fortunate enough to take over the project left by the previous engineer. The MCU I chose was STM8L151XX, and the development tool I used was IAR. After opening the ancestral code, I r...[Details]
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introduction
GPIB (General Purpose Interface Bus) is an internationally accepted standard instrument interface. Test instrument suppliers generally provide a rich set of GPIB instructions, and...[Details]
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China Unicom and Qualcomm IoT Joint Innovation Center (hereinafter referred to as "Joint Innovation Center") was officially unveiled and put into use in Nanjing. Chen Xiaotian, General Manager of Chi...[Details]
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Preface
Power supply is essential for almost every electronic product with external power supply, and switching power supply system (SMPS) has become the mainstream structure in digital co...[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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Li Xiaoshuang, general manager of Xiaomi TV department, pointed out that the shipment of Xiaomi TV in China exceeded 10 million units, which was confirmed by AVC and Qunzhi Consulting, two major rese...[Details]
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Recently, analog semiconductor foundry Tower Semiconductor wrote to Indian Prime Minister Narendra Modi, seeking the latter's intervention to speed up the approval of its chip manufacturing proposal....[Details]
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When the detection and control system processes a large amount of data and multiple information, only one single-chip microcomputer often cannot meet the system's real-time and scalability requirem...[Details]
Discrete Device
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