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Earlier this week, industry rumors said that the lenses of the new iPhone series that Apple will launch in the second half of 2021 will have a more obvious upgrade. Digitimes also summarized the more...[Details]
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Recently, Chengdu Business Daily reported that shared power banks may monitor users' mobile phones in real time. Technicians said that if a charging cable that can transmit data is used, this problem...[Details]
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The National Intellectual Property Administration recently released data showing that my country's global patent applications for solar cells currently total 126,400, ranking first in the world, an...[Details]
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According to news on February 21, recently, it was reported that South Korea's LG New Energy is developing lithium iron phosphate soft pack batteries and may supply them to Tesla. This battery is c...[Details]
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VFD control driver ; Occupancy: ACC, R0, R1 ;************ Public variable definition**************** PUBLIC WVFD_6311 PUBLIC GETKEY_6311 PUBLIC SETUP_6311 PUBLIC DIM_VFD PUBLIC CLEAR_VFD PUBLIC WLED...[Details]
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There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When level triggering is selected, the MCU checks the interrupt source line in each mach...[Details]
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Nowadays, vending machines are very popular because of their ease of use, multi-use cases and no need for human intervention. It can dispense products like drinks, tickets, snacks, etc. by insertin...[Details]
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On July 31, AWS Technology Summit 2019 (Beijing) was held at the Beijing National Convention Center. Wu Jingjie, Vice President of Technology of Canaan Technology, was invited to participate in the m...[Details]
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1. Matrix keyboard 1. Working principle A matrix keyboard consists of row lines and column lines, and the keys are located at the intersection of row and column lines. A 4x4 row and colum...[Details]
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0 Preface With the continuous development of electronic technology and automated measurement technology, traditional weighing systems can no longer meet people's needs in terms of function, accuracy,...[Details]
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Following the software revolution, the open source movement is changing the chip industry. Source: Bloomberg Large technology companies have begun to get involved in RISC-V, which replaces propriet...[Details]
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According to foreign media reports, British Prime Minister Johnson plans to significantly reduce Huawei's participation in the UK's 5G network infrastructure to zero by 2023. However, Chinese Ambassa...[Details]
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In life, you may find that sometimes the home appliances are working normally, but sometimes they stop working for no reason. Why does this happen? This is because the appliances generate surges du...[Details]
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As a maintenance worker, how to accurately capture abnormal situations and find out the causes when a car fault is identified is the fundamental solution to the problem, and the digital oscilloscope ...[Details]
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The high-voltage switch operating power supply is a special power supply designed for the inspection and maintenance of high-voltage circuit breakers and their operating mechanisms. It has the adva...[Details]
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