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Generally, when viewing a waveform with an oscilloscope, the frequency parameters of the waveform are directly displayed. If the frequency of the waveform does not change much, it is more convenien...[Details]
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introduction
At present, there are two new technologies for reversing: ultrasonic ranging and rear-view camera.
Reversing radar and rear-view camera have their own advantages and disadvant...[Details]
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The automatic measurement and control system with high-performance single-chip C8051F020 as the core control chip can automatically measure temperature, automatically output linear current at the temp...[Details]
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This article introduces the design and implementation of a wireless sensor network node based on ATmega128L and CC2420 operating in the 2.4GHz frequency band, and discusses the hardware components of...[Details]
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CC2530 is an economical and low-power single-chip solution specifically targeted at IEEE 802.15.4 and Zigbee applications. CC2530 is available in four different versions: CC2530-F32/64/128/256. Wit...[Details]
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Gartner claims that global semiconductor revenue is expected to reach $429 billion in 2019, a 9.6% decline from $475 billion in 2018. This is a decrease from the previous quarter's forecast of -3.4%....[Details]
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Special magnetic-assisted electric contact pressure gauge is a pressure gauge with electric contact device, which is often used in conjunction with corresponding electrical devices to measure the pre...[Details]
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According to foreign media reports, Siemens Smart Infrastructure has launched a new public fast charger Sicharge D, which is suitable for highway and urban fast charging stations, urban parking lots ...[Details]
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On December 11, Xinlun Technology issued an announcement stating that the company plans to transfer its 51% equity interest in Shanghai Hanguang Industrial Co., Ltd. (hereinafter referred to as "Shan...[Details]
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arch/arm/mm/fault.c
__do_user_fault(struct task_struct *tsk, unsigned long addr,
unsigned int fsr, unsigned int sig, int code,
struct pt_regs *regs)
{
...[Details]
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The solution automatically monitors user-level traffic in real time across physical, virtual and cloud environments, providing customers with deep insights into user behavior and experience
...[Details]
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With
the improvement of
electronic
technology and
the development of
electronic
products, some systems often need negative voltage to power them. For example, in LCD backlight systems...[Details]
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According to the above two tables, for high-frequency crystals (greater than 3M), it is more reasonable to set CKSEL to 1111. When CKOPT is not programmed, the maximum frequency s...[Details]
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Audi's high-beam LED headlights can detect vehicles ahead and automatically turn off the high beams in areas with cars to prevent blinding other drivers, while also not affecting...[Details]
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introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
DSP and ARM Processors
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