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introduction
At present, many companies use work badges to complete access control management, and they still use traditional manual methods. Not only is it easy for people to sneak in, but the...[Details]
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1. Disposable battery: thrown away after use and cannot be reused.
Carbon zinc batteries, alkaline batteries, paste zinc manganese batteries, cardboard zinc manganese batteries, alkaline zinc m...[Details]
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The power supply rejection ratio (PSRR) has long been a great way to assess an amplifier’s ability to reject power supply noise at its output, but with the popularity and performance advantages of Cla...[Details]
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1. The Origin of MMU Many years ago, when people were still using DOS or older operating systems, computer memory was very small, generally calculated in K units. Correspondingly, the program...[Details]
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Gas detection should choose the corresponding gas alarm and gas detector according to different on-site environments. For example, open sites: For example, open workshops use this type of instr...[Details]
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Introduction IGBT is an insulated gate bipolar transistor. It is a new type of power switching device and voltage control device. It has the advantages of high input impedance, fast speed, strong ...[Details]
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The AS5147U is a smart rotary magnetic position sensor chip for motors up to 28,000rpm. The new AS5247U is a dual-stacked die that provides the redundancy required for the most demanding ASIL D fun...[Details]
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Recently, I made a product using the STM8S003F3 chip. The product requires the use of TIM2 to output a PWM waveform on the PD2 pin. Installed the STM8-specific version of IAR, downloaded the STM8 l...[Details]
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On October 16, the main structure of Visionox's Hefei G6 fully flexible AMOLED production line was successfully topped off. On December 27, 2018, Visionox Hefei's 6th generation fully flexible AMOL...[Details]
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Faced with a seemingly simple dimming function requirement, the modern
3G
,
4G
, and cloud computing era electronics industry is helpless. The popular media darling - smart
...[Details]
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According to news on March 4, Samsung SDI has finalized an investment plan to build a third battery factory in Hungary, according to TheElec. Samsung SDI is expanding its existing second factory in H...[Details]
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Gartner: More than half of IT spending by enterprises in the effective market segment will shift to cloud service providers by 2025. Market opportunities are shrinking as cloud migration accelerates....[Details]
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The "OFweek 2024 (13th) China Robotics Industry Conference" hosted
by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April ...[Details]
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Estonian developer Energiasalv has received the necessary permits to build a 550MW pumped-storage hydropower plant, which will be located in Paldiski in northwestern Estonia.
T...[Details]
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Exception and interrupt handling, which is responsible for handling errors, interrupts, and other events triggered by external systems.
ARM has 7 exceptions: data abort, fast interrupt ...[Details]