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Under the dual influence of the new generation halo and the epidemic background, Sony PlayStation 5 encountered global shortages less than two weeks after its launch. Jim Ryan, CEO of Sony Interactiv...[Details]
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High frequency VCO circuit with frequency of 3~30MHZ
Function of the circuit
This is a voltage controlled oscillator that can be used at 3M~30MHZ frequency. It can be used with PLL circuit in ...[Details]
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1. Opportunities of LED lighting Compared with traditional light source products, LED lamps have been generally regarded as a revolutionary and alternative technology due to their advantages such as ...[Details]
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With the progress of specialization and standardization of the design, manufacture, installation and commissioning of the device, not only the construction
speed of the device engineering has ...[Details]
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Calibration of the current probe requires a fixture consisting of two coaxial converter halves. When the current probe is assembled on it, a coaxial line is formed: the outer conductor surrounding...[Details]
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After the US government included Huawei in the "Entity List", American suppliers began to stop supplying Huawei one after another; now, Google has also followed the order and terminated some of its b...[Details]
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1 Introduction
Flame proof wires and cables are a general term for wires and cables with fireproof properties, which are usually divided into two categories: flame retardant wires and cables a...[Details]
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Writing method 1: The interrupt function specifies the interrupt vector number: main.c #pragma CODE_SEG __NEAR_SEG NON_BANKED interrupt interrupt vector number void interrupt service function name (v...[Details]
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Recently, the Lanzhou Branch of Industrial Bank has landed its first energy storage project loan of 288 million yuan, which is specifically used for the first phase of the Jingxi 280MW/560MWh energy s...[Details]
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STM32 software programming method 1 ST-LINK programming 1.1 SWD mode of ST-LINK programming The SWD mode of ST-LINK programming is a way of ST-LINK programming, which only requires 4 wires. They ...[Details]
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On the morning of November 16, the first benchmark test of Apple's self-developed chip M1 appeared on the Geekbench website, with a score exceeding Intel's i9. Today, new results for the M1 chip...[Details]
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Ⅰ. Write in front Recently, many friends have asked: 1. The data printed out by my USART serial port is garbled? 2. My TIM timer delay or timing is inaccurate? Common possible causes: 1. Crystal os...[Details]
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According to foreign technology media SamNews24, industry experts believe that Samsung Electronics, SK Hynix and Micron are vigorously promoting the popularization of DDR5 memory to curb the decline ...[Details]
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O Introduction
Rolling bearings are the support of train rotating parts and are also the most vulnerable parts on railway vehicles that are most likely to endanger driving safety. Due to t...[Details]
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Jiwei.com News: On October 6, according to data released by the Semiconductor Industry Association (SIA) on Tuesday (6th), global semiconductor revenue in August increased by 3.6% from the previous m...[Details]
MEMS sensors
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