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0 Preface With the continuous development and progress of society, people's daily life security issues have received more and more attention. As an important part of the security system, video survei...[Details]
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Due to the outbreak of the new coronavirus, hospitals across the United States are facing a shortage of medical equipment. Recently, Tesla CEO Elon Musk said that Tesla's New York factory is making...[Details]
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I believe that anyone who has studied electronics will know what a stepper motor is. Its definition and function are described in detail in Baidu Encyclopedia. It is a synchronous mot...[Details]
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Qualcomm has released its latest Snapdragon 865 processor, which has made great improvements in imaging and can support sensors with up to 200 million pixels. Qualcomm said it is currently worki...[Details]
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0 Introduction
The GSM (Global System for Mobile communication) system is a relatively mature, complete and widely used system in the current mobile communication system based on time division mult...[Details]
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51 microcontroller is the collective name for all microcontrollers compatible with the Intel 8031 instruction system. The ancestor of this series of microcontrollers is Intel's 8004 microcontroll...[Details]
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Enthusiasts.com reports (Text/Li Wanwan) The humanoid is the core nervous system in the humanoid robot, responsible for the detailed planning and control of the robot's movement, and is one of the ...[Details]
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#include "cj.h" #include "stm32f10x.h" #include "delay.h" #include "usart.h" unsigned int overcount=0; void NVIC_Config(void)//priority setting { NVIC_InitTypeDef NVIC_InitStructer; NVIC_Prior...[Details]
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The upconverter is an important component of the RF transmitter, and its performance has a significant impact on the overall system. Image rejection is an important consideration for the upconverte...[Details]
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When you walk into a movie theater and hear pleasant music and realistic and shocking sound effects, you will feel that the sound of the theater is different from that of other theaters. Now we int...[Details]
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OFDM
is a technology used in modern broadband wireless communication systems. In order to reduce the distortion caused by the influence of channels in high data rate OFDM systems, a cyclic...[Details]
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The full-bridge structure plays a very wide role in circuit design. This article introduces an isolated power supply design based on full-bridge DC-DC. The half-bridge IGBT board mentioned in the a...[Details]
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HB-LEDs (high brightness light emitting diodes) are becoming more and more widely used in many fields. The reason for their popularity is that they have many attractive features for OEMs and end us...[Details]
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Since the emergence of electronic system noise reduction technology in the mid-1970s, the Federal Communications Commission of the United States in 1990 and the European Union in 1992 proposed regu...[Details]
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October 30, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, has launched an ...[Details]