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What is a high-fidelity player?
• When talking about high-fidelity players, people in the industry will think of CD players
• The basic principle of CD player is based on Nyquist sampling theore...[Details]
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The working principle of ultrasonic level meter is that the high-frequency ultrasonic pulse emitted by the transducer (probe) is reflected by the surface of the measured medium, and part of the refle...[Details]
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The Ministry of Natural Resources, the National Forestry and Grassland Administration, the National Energy Administration and other three departments recently jointly issued a notice, clearly encou...[Details]
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According to foreign media reports, lighting and electronic equipment expert HELLA has cooperated with automobile manufacturer Porsche to start mass production of the "wetness detection" function and...[Details]
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China Energy Storage Network
: Ubiquitous construction is accelerating, and 5G is one of the important directions. The massive towers and substation resources of the power grid can provide am...[Details]
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1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two end pins of the resistor to measure the actual...[Details]
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Compared with general integrated circuits, ASIC chips have several advantages such as small size, light weight, low power consumption, high reliability, etc., and can reduce costs when used in large ...[Details]
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;************;
;Small light control program;
;************;
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;************;
;Interrupt entry program;
;************;
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ORG 0000H ;Program execution start address
LJMP START ;Jump to START ex...[Details]
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The trend of smart TVs has won the favor of more young people. With the accelerated popularization of smart homes, the trend of TVs "returning to the center of home entertainment" has become more and...[Details]
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A
magnetometer is used to study the magnetic field produced by a current-carrying conductor.
At least 6m24# copper coins (0.5588mm in diameter); a DC power supply with an elect...[Details]
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"In the first quarter of this year,
the output of
industrial robots
in Dongguan
increased by 26.4% year-on-year." Recently, at the press conference of the 8th Guangdong International
Rob...[Details]
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describe
HR8828 is an integrated micro-stepping motor driver with built-in stepper table, providing solutions for printers, scanners and other automation equipment. It is designed to enable bi...[Details]
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China Energy Storage Network
: As a leading provider of big data environment solutions and services, Kehua Hengsheng provides customers with full life cycle management and services based on t...[Details]
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The calibrated ATmega168 on-chip RC oscillator provides a fixed 8.0 MHz clock. This is the nominal value at 3V, 25°C. The CKDIV8 fuse is programmed when the device is shipped from the factory. See P3...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]
Analogue and Mixed Signal
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