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Optical fiber communication technology has emerged from optical communication and has become one of the main pillars of modern communication, playing a vital role in modern telecommunications netwo...[Details]
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0 Introduction
With the continuous development and improvement of the transportation system, the application scope and field of positioning and navigation systems are becoming more and more extensiv...[Details]
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1 Introduction
As one of the high-resolution radars, the millimeter-wave frequency-stepped radar is increasingly widely used due to its excellent range resolution. The process of using the inve...[Details]
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On September 30, the Daxing International Airport, with a total investment of more than 400 billion yuan, will be officially put into operation. The airport has one parking building with a total of 4...[Details]
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In 1953, the first magnetically guided AGV was invented. This is done by burying magnetic bars underground or sticking magnetic strips on the ground to achieve positioning and navigation through ...[Details]
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So far, no car company or battery supplier has been able to solve the problem of battery fire and spontaneous combustion, so traditional car companies and battery manufacturers are working hard to ...[Details]
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The Glorious Model O mouse uses nRF52840 and nRF52820 as the link technology between the mouse and the PC to achieve extremely high gaming performance.
OSLO, Norway – October 29, 2021 – ...[Details]
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1. D, digital; A, anolog. Numbers: 0 and 1.
2. T-type resistor network D/A converter:
D/A working principle: The current is shunted through internal resistors to generate chan...[Details]
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introduction
Some electronic devices and household appliances do not require a switching power supply with completely isolated input and output. For example, the driving power supply of a ...[Details]
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On October 23, Xiaomi officially announced that it will push the first major version update of the MIX FOLD foldable screen mobile phone at the end of October to solve the large-screen adaptation pro...[Details]
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CHMSL stands for Center High Mounted Stop Light and is mounted above the left and right brake lights (also called brake lights) on the vehicle. According to the National Highway Traffic Safety Admin...[Details]
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Most LED power supply circuits are composed of a switching power supply circuit + a feedback circuit. The feedback circuit samples the load and adjusts the duty cycle or frequency of the switching ...[Details]
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With the advancement of science and technology and the development of industry, the requirements for product quality and safety are getting higher and higher, and the testing of product strength and ...[Details]
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Design There are two points to note when using AT89C52 to read and write SD cards. First, you need to find a solution to achieve communication between the AT89C52 microcontroller and the SD card. S...[Details]
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1. Introduction to BMS system
The control system of new energy electric vehicles is mainly composed of a battery management system (BMS), a charger control unit, a motor control unit and a veh...[Details]
Power technology
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