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A conductive loop consisting of metal wires and electrical and electronic components is called a circuit. A circuit through which direct current flows is called a "DC circuit"; a circuit through which...[Details]
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1 Introduction This document mainly introduces the principle and implementation of LPC1752 collecting 4 independent buttons. This design has a total of 4 independent keys, namely the confirmation k...[Details]
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With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
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The microcontroller model used by the author is: STM8L151C8T6, with 64kFlash Download addresses for files that may be used in this tutorial: Official firmware and instruction manual: https://www....[Details]
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Project: A power supply in a laboratory broke down. After disassembling it, it was found that the full bridge controlled by UC3875 needed to be repaired. Phenomenon: After preliminary inspection, the...[Details]
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The advancement of smart card, especially mobile payment technology, has accelerated the popularization of this type of products. Under such a wide range of applications, consumers and manufacturers ...[Details]
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Radio frequency identification is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Radio...[Details]
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UK company AFC Energy has unveiled what they believe is the world’s first hydrogen-powered charger, capable of providing 100% emission-free charging.
The "CH2ARGE" system uses a hy...[Details]
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//-----------------------Function declaration, variable definition-------------------- ------------------------------------
#include
#include
#include
#include
sbit FLASH_CLE=P1^0;
sbit FLAS...[Details]
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Pressure transmitters: TDK launches rugged differential pressure transmitter for industrial applications
DK Group has expanded its MiniCell™ portfolio with a new differential pressur...[Details]
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Broadcom, a global leader in innovative semiconductor solutions for wired and wireless communications, recently announced two new entry-level single-chip solutions for satellite TV set-top boxes (STB...[Details]
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TrendForce's Topology Research Institute said that as the iPhone is fully equipped with 3D sensing functions using structured light solutions, the global smartphone 3D sensing market has grown from U...[Details]
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For energy-saving reasons, the industry requires that the brightness of LEDs be adjusted. Using PWM (pulse width modulation) is an effective dimming method. However, with traditional PWM
chi...[Details]
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Since the beginning of the year, a wave of new car models have come to the fore, and their most eye-catching features are all concentrated in the field of autonomous driving. NIO ET7 announced that...[Details]
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introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
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