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Intel said the chip business transfer transaction with Apple cost it billions of dollars. Tencent Technology News: American chip giant Intel has suffered setbacks in the field of smartphone chips. ...[Details]
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Note instrument frequency range table
A 110 220 440 880 1760 3520
B 123.45 246.9 493.8 987.6 1975.2 3950.4
C 130.8 261.6 523.2 1046.4 2092.8 4185.6
D 146.825 293.65 587.3 117...[Details]
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1 Design of Distributed Generation Grid-connected Inverter System 1.1 DC-DC Converter The DC-DC converter is a circuit that converts the DC voltage into AC voltage through the switching action ...[Details]
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This is the source code for driving 12864 LCD by SPI. The control chip of the LCD is ST7565P. After testing, the SPI clock can reach the 2nd frequency of the oscillation frequency. It is much faster ...[Details]
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Micron Technology, one of the world's largest manufacturers of semiconductor storage and imaging products, is reportedly considering building a new $160 billion semiconductor plant in central Texas. ...[Details]
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The address space of the MCS-51 microcontroller's external RAM is 64K
, and
the address bus is 16 bits. The following four instructions can be executed to access the external RAM:
...[Details]
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Summer is the season with the highest rainfall, especially in the southern region where typhoons often occur. Car owners will have some concerns when driving and parking. In addition to worrying th...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. A brushless motor is a motor without brushes and a commutator (or collector ring), also known as...[Details]
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According to CINNO Research's monthly LCD TV panel shipment report, global LCD TV panel shipments reached 19.64 million units in February this year, down 5.1% from January and 5.6% from the same peri...[Details]
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On December 20, CATL signed a deepening strategic cooperation agreement with Avita Technology in Chongqing. Qu Tao, General Manager of the Strategic Investment Planning Department of CATL, and ...[Details]
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Through the analysis of an external misoperation accident, the reasons for the incorrect operation of the busbar differential protection were found, the experience and lessons were summarized, and ...[Details]
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Distributed new energy sources such as wind power and solar energy are ushering in an era of fragmented energy with everything connected and highly intelligent.
4G changes life, 5G changes soc...[Details]
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The LT®3086 is a versatile, low dropout, low noise 2.1A linear regulator that operates over an input supply range of 1.4V to 40V. The dropout voltage at 2.1A current is typically 330mV. A resistor ...[Details]
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Abstract: This paper introduces the working principle, communication protocol and usage of the single bus temperature sensor DS18B20 in detail; gives the temperature measurement program flow, as we...[Details]
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Single-phase inverter circuit diagram using active filter instead of electrolytic capacitor
Figure 1. Single-phase inverter circuit diagram using active filter to replace electrolytic capacitor ...[Details]
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