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On the evening of February 21, Redmi mobile phone marketing manager Zhang Yu said in an interaction with netizens that the Redmi K50 series equipped with MediaTek Dimensity 9000 chip will be on...[Details]
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1. Key points of wiring planning
The purpose of cabling system design in data centers is to realize modular architecture of the system, to achieve simplicity, flexibility, operability and prac...[Details]
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AD9854 Advantages and Features 300 MHz internal clock rate FSK, BPSK, PSK, LFM, AM operation Two integrated 12-bit digital-to-analog converters (DACs) Ultra-high-speed comparator, RMS jitte...[Details]
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summary
When selecting a clock device, jitter index is one of the most important key parameters. However, different clock devices have different descriptions of jitter. For example, clock drivers w...[Details]
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As a maintenance personnel, how to quickly and accurately capture abnormal phenomena and find the cause when diagnosing vehicle faults is the key to solving the problem, and the oscilloscope is an im...[Details]
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Device sizes range from 1212 to 8787, with lead times of 10 to 16 weeks
MALVERN, Pennsylvania — November 22, 2021 — Vishay Intertechnology, Inc. recently announced that its IHLP® low...[Details]
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0 Introduction
With the continuous development of electronic product design technology, the design of electronic products, especially the design of human-computer interaction interface, is...[Details]
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As the birthplace of the "Two Mountains Theory", Zhejiang is actively helping the "dual carbon" strategy take root in the journey of ecological civilization construction. On February 25, the la...[Details]
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After mastering the basic ARM assembly instructions, to write a simple ARM assembly program, you must also master the basic ARM assembly pseudo-operations (directives). Now let's look at a simple asse...[Details]
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Abstract: A new method of synthetic holographic display based on liquid crystal spatial light modulator and computational holography is proposed. The computer designs the three-dimensional object ...[Details]
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summary
PassThru™ mode is a controller operating mode that allows the source to be directly connected to the load. PassThru mode is used in buck-boost or boost converters to improv...[Details]
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1. For the safety of the instrument operator and the instrument, the instrument should work normally within the safe range to ensure accurate waveform measurement, reliable data, and reduce external n...[Details]
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//========================================= // NAME: main.c // DESC: TQ2440 serial port UART test program //========================================= #include "def.h" #include ...[Details]
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According to the production design needs, the 6PSD30-1 electronic control fuel injection pump test bench was technically transformed using the AT89C52 single-chip microcomputer , realizing multip...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]
MicroPython Open Source section
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