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1. Grounding
The grounding here refers to the earth, also known as the protective ground. Providing a good ground wire for the microcontroller system is extremely beneficial to improving the sy...[Details]
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The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
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The first pointer meter for detecting current was called a galvanometer, which was invented in 1820. It can be used with a Wheatstone Bridge to compare the unknown resistance and voltage to be measur...[Details]
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On June 28, the Shanghai World Mobile Communications Conference (referred to as "MWC Shanghai") is about to open. On the occasion of its 10th anniversary, the conference took "Time waits for no one" ...[Details]
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How to use an analog oscilloscope to detect the output signal of a signal generator? Today, Mr. Chen from Instrument Work Online will briefly explain to you how to use an analog oscilloscope to detect...[Details]
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HSUPA Technology Introduction
The maximum uplink and downlink rates that WCDMA's R99 and R4 systems can provide are 64kbit/s and 384kbit/s respectively. In order to compete with CDMA2000's 1xE...[Details]
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This article is mainly about the introduction of lpc2000, and focuses on the detailed explanation of the principle and function of lpc2000. lpc2000 The vectored interrupt controller (VIC) of the LP...[Details]
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1. The characteristic of dynamic display is that the segment selection lines of all digital tubes are connected in parallel, and the bit selection line controls which digital tube is effective. I...[Details]
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Modern architectural decoration not only focuses on the elements of interior space, but also pays more attention to the aesthetic effect of lighting on the indoor and outdoor environment and the ps...[Details]
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introduction
As the energy crisis and greenhouse effect become increasingly severe, governments around the world have put the construction of new energy charging stations on the agenda. Among ...[Details]
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1 Introduction
Frequency hopping is "multi-frequency, code selection, frequency shift keying", that is, frequency hopping instructions are composed of pseudo code sequences to control the f...[Details]
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Ubiquitous power Internet of Things is a smart service system that fully utilizes modern information technologies such as mobile Internet, artificial intelligence, and advanced communication techno...[Details]
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1 Introduction Diesel engines are reciprocating machines, and their exciting force mainly comes from the inertial force generated by the periodic motion of the piston-crank mechanism and the periodi...[Details]
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According to Jiwei.com, the China Trade Relief Information Network reported that on July 30, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a fina...[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
DSP and ARM Processors
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