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Today, iQOO’s official mobile phone Weibo account released the running score of the iQOO Z1 equipped with MediaTek Dimensity 1000+, which exceeded 530,000 points. In addition to the running score exp...[Details]
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Misunderstanding 1: Connecting electromagnetic switches and electromagnetic contacts to the inverter output circuit
In actual applications, contactors are required for inverter switching...[Details]
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ORG 0000H
ST: MOV DPTR,#TAB ; Display the first address of the data table
LP5:CLR P2.2; 74HC595 output clear
SETB P2.2
CLR P2.4 ;Select the first line 000
CLR P2.5
CLR P2.6
MOV A,#00H ; ...[Details]
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"This car can achieve 1,000 kilometers of non-intervention autonomous driving in urban areas, which is much better than Tesla." At the 2021 Huawei Analyst Conference held a few days ago, Huawei's r...[Details]
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According to the Wall Street Journal website on October 15, a new wave is coming - and in a world short of labor, business leaders are welcoming them more eagerly than ever.
According to repor...[Details]
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One might want a DAC in an industrial system to drive a wide range of loads. Operating the DAC from a fixed supply can generate significant power dissipation on the chip, especially when the load i...[Details]
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Today’s flat-panel digital TVs and monitors are much thinner than the old, bulky cathode ray tube (CRT) displays used in the past. These new flat-panel TVs are very attractive to consumers because ...[Details]
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According to Reuters, General Electric, 3M, Texas Instruments and SK Hynix warned that China's epidemic prevention and control measures are further disrupting damaged supply chains and affecting thei...[Details]
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PWM Generator
Introduction
This module creates a pulse width modulated (PWM) voltage between the PWM and REF ports. When the pulse is low, the output voltage is zero; when the pulse...[Details]
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With the progress of the times and the continuous development of various technologies, our daily lives have undergone tremendous changes. The widespread promotion and application of big data technolo...[Details]
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Introduction: Using the tinyAVR microcontroller in a 14-pin package, the Nokia3310 LCD, a liquid crystal display module widely used in mobile phones, and the popular single-bus 3-pin digital temperat...[Details]
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/********************************************************************* Purpose: Build PCF8591 operation library Target system: Based on AVR microcontroller ...[Details]
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1. Preliminary knowledge
It is relatively simple to use 51 single-chip microcomputer to control IO port. After the minimum system is built, you can directly write "1" or "0" to each IO port through...[Details]
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The immersion level meter is based on the principle that the static pressure of the measured liquid is proportional to the height of the measured liquid medium. It uses the piezoresistive effect of d...[Details]
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On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]