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Field strength is the abbreviation of electric field strength. It is the size of the electric signal induced by the antenna at a certain point in space, which characterizes the electric field strengt...[Details]
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Introduction The control technology of two-wheeled self-balancing smart car has a wide range of applications in many fields such as aviation, navigation, security, etc. Various types of inclinat...[Details]
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91Mobiles has just discovered the Samsung Galaxy A32 5G smartphone on the FCC website, revealing some of its specifications, such as support for 5G mobile networks, dual-band Wi-Fi, and 15W fas...[Details]
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An oscilloscope is one of the essential tools for electronic engineers. It can convert invisible electrical signals into visible images and display the changes of the measured signals on the screen, m...[Details]
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Introduction Project Overview
For a brand new PLC product, getting started may seem simple, but for engineers who have just started, it can often become a difficult problem if they use it impr...[Details]
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Apple on Friday released the latest privacy ad in its "Privacy on iPhone" series, detailing the treasure trove of sensitive personal data stored on mobile devices and subtly suggesting that the iPhon...[Details]
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1. Image point We first implement the function of drawing points. #include "lcd.h" /* Implement drawing points*/ /* Get LCD parameters */ static unsigned int fb_base; static int xres, yres, bpp...[Details]
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There are similar small parts inside most electrical products, such as inductor coils, output transformers (high-voltage coils), high-voltage coils on mosquito repellents, speakers, headphones, mic...[Details]
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introduction
The development of embedded application software is different from that of general computer software. Due to resource constraints, embedded software development generally requir...[Details]
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CEVA, a Silicon Product Intellectual Property (SIP) platform solution and Digital Signal Processor (DSP) core licensor, and Mindspeed Technologies, a semiconductor solution provider for network bas...[Details]
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"In the future, cars will become the third space in our lives, and in-car entertainment systems carefully built based on Unity will subvert traditional human-computer interaction methods and bring us...[Details]
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Design content and requirements content include: 1. Find literature and learn the working principle of DC motor control; 2. Speed control system design 3. Hardware circuit design, drawing circui...[Details]
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This is a Class A power amplifier with an output power of 18W. The final stage adopts a current series negative feedback circuit (the bypass capacitors at both ends of the self-supplied bias resistor ...[Details]
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Abstract: This paper introduces a design method of a simple home intelligent monitoring system. This method mainly uses embedded Web server technology and integrates a simple intelligent control mech...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]