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introduction
High-power LED lighting generally uses a constant current driver, whose output current does not change with changes in input voltage, load and ambient temperature. However, when the...[Details]
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Let's first look at how applications operate the screen: Linux works in protected mode, so user-mode processes cannot use the interrupt calls provided in the graphics card BIOS to directly write to...[Details]
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Foreign media said that as the industry struggles to cope with increasingly complex market forces, the global chip shortage may continue throughout 2021 and even into 2022. The global sho...[Details]
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There are often tens of thousands of surveillance cameras in public places in cities, which monitor and record day and night. While improving public security, they also generate a large amount of v...[Details]
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1. How to use: Take HP8594 as an example to analyze its usage. The panel is shown as follows: According to the power of the signal to be tested, choose whether to add an external attenuator. Then s...[Details]
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In embedded systems, timers are commonly used devices that can implement various time control functions, such as timing, counting, and generating interrupts. There are two timers in the 8051 microcon...[Details]
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LED lighting appliances, because of their superior characteristics compared to traditional light source lighting appliances, have been rapidly expanding their application scope since entering the...[Details]
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From the European auto market sales data released one after another, we can see the difference in auto sales between southern Europe and some northern countries, and the difference between Germany, w...[Details]
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Enabling more innovative audio application designs: Rutronik and PUI Audio expand franchise
Global partners:
Rutronik and audio specialist PUI Audio extend their cooperation ag...[Details]
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We know that the default peripheral I/O resources are not in the Linux kernel space (such as SRAM or hardware interface registers, etc.). If you need to access the peripheral I/O resources, you must ...[Details]
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Some single-chip microcomputers (such as 8098) have special reset instructions. Although some enhanced MCS-51 system single-chip microcomputers do not have reset instructions, they have integrate...[Details]
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Combining affordability with high performance and high efficiency is the key to electric vehicles' move to a wider market. Infineon Technologies AG announced the launch of
HybridPACK™ Drive G2 ...[Details]
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Photovoltaic
power generation industry is an emerging industry with a rapid development trend. Photovoltaic lighting is a pillar industry in the photovoltaic industry. Since the electricity...[Details]
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Last month, HMD Global launched the Nokia 6300 4G and Nokia 8000 4G feature phones. More than a month after its official release, the Nokia 8000 4G is finally available for sale. The phone is price...[Details]
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
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