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When you use an 8- to 14-bit analog-to-digital converter (ADC) in your system, it is important to understand the converter's voltage reference path. Figure 1 shows a circuit that can accommodate th...[Details]
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1 Overview
Wireless Sensor Network (WSN) is one of the hot research directions in the current information technology field. It integrates sensor technology, telemetry technology, embedded comp...[Details]
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This is a power supply based on the variable regulator LM317. The input of the regulator takes about 28 volts DC and it will output a DC voltage from 1.25vdc to 25 VDC. To adjust the output voltage, j...[Details]
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I. Introduction
During the design and production of electronic products, it is necessary to test complex circuits or subsystems, which often require additional signals from components or sensor...[Details]
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Through
the
wireless
network,
the results are instantly transmitted to receivers distributed in various counties, cities and major universities throughout the city. After processing, t...[Details]
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Honor is already an independent company and will not be restricted by the US ban. It is reported that after Qualcomm and Honor resumed cooperation, another chip manufacturer MediaTek is also consider...[Details]
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Soft start technology is an emerging technology for controlling and starting motors. Nowadays, it has received widespread attention from modern people and has been actively applied in corporate pro...[Details]
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2019 has become the "first year of 5G communication" in the world. The sales of 5G mobile phones have gradually increased, and 5G has also driven the demand for smartphone camera and video functi...[Details]
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Samsung Note20 is scheduled to be released on August 5. Recently, this SM-981B device has been connected to the US FCC (Federal Communications Commission). The network access information show...[Details]
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Recently, the State Council has held a series of meetings to study policy measures to promote the healthy development of the photovoltaic industry, and has determined five major policy measures: 1. Ac...[Details]
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This is the simplest program. Under the control of the timer, a 500 Hz square wave is emitted from the P1.0 pin.
Requirements: 6MHz crystal oscillator, P1.0 pin generates 500Hz square wave
The co...[Details]
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South Korea's antitrust regulator said on Wednesday it has decided to approve SK Hynix's acquisition of 8-inch wafer foundry Key Foundry, a deal that would allow the country's major chipmaker to acqu...[Details]
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Ⅰ. Write in front Before studying this article, you can check out my previous articles: STM32CubeMX introduction, download and installation STM32CubeMX usage and function introduction This arti...[Details]
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Wireless charging refers to charging a battery-powered device by obtaining power through wireless induction. Its convenience makes consumers willing to pay extra for wireless charging-related product...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
Automotive Electronics
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