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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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1. Correct GPIO settings
GPIO_InitTypeDef GPIO_InitStructure;
/* Enable GPIOD clock */
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);
/* Configure PD.03, PC.04, as input floating */
GPIO_In...[Details]
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Contents The invention relates to the technical field of downhole production testing used in oil exploitation, in particular to a downhole vortex flowmeter for supercritical carbon dioxide with a sma...[Details]
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As the outbreak of the new coronavirus variant continues, the Malaysian government has repeatedly implemented movement control measures to curb the further spread of the epidemic and required compani...[Details]
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Example C program for two-level interrupt nesting of single-chip microcomputer
#ifndef __DEMO_4_13_C__
#define __DEMO_4_13_C__
#include AT89X51.H
#define _MHZ_ 12 // Set the crystal oscill...[Details]
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Since the monitoring module has many parameters, one LCD screen cannot display all of them, so the program framework adopts a dendrite-like branching structure. After powering on, each power module is...[Details]
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This time, we will reveal the cost and component count of Huawei Enjoy 10S. Of the 883 components in Huawei Enjoy 10S, Japan provides 696 components, accounting for 78.9% of the total, the highest ...[Details]
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First of all, what is FSK? FSK (Frequency-Shift keying) is translated into Chinese as frequency shift keying, which uses the frequency change of the carrier to transmit digital information.
FSK can ...[Details]
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1. Balanced bridge The principle of the Wheatstone bridge (balanced bridge) is shown in Figure 1. When R3 is adjusted so that no current flows through the galvanometer G, the potentials of points ...[Details]
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The only constant in this world is that it is changing every moment.
In the 1760s, when the curtain of the first industrial revolution quietly rose, people were amazed at the high quality and ...[Details]
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Microsoft Surface Duo 2 is a new product launched by Microsoft in the second half of this year. The phone continues the dual-screen solution of the previous generation, is equipped with Qualco...[Details]
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Although conscious and independently thinking robots often appear in movies, TV shows and literary works, the question of whether artificial intelligence (AI) can have personality consciousness has a...[Details]
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Digital potentiometers (digipots) can provide convenient
digital
control
and adjustment of
resistance
, voltage, and current
for
analog
circuits
in a variety of applications...[Details]
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The STC51 microcontroller has an EEPROM with a function similar to flash, which can save data when the power is off. Different models can save data of different sizes. Taking 12C5A60S2 as an exam...[Details]
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On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]