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Frequency of use of automotive millimeter wave radar
In my country, there are several frequency bands related to automotive millimeter-wave radars:
24-24.25 GHz; (first segment) 24.25-2...[Details]
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Temperature rise: When the transformer is put into operation, the part of the coil temperature that is higher than the ambient temperature is called
the coil temperature rise △tm; the part of the co...[Details]
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1. Space vector
What is a space vector?
Definition: In a motor, a quantity that is sinusoidally distributed in space can be represented as a space vector.
1.1 Stator magnetomot...[Details]
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Every time I see the movie Iron Man, my adrenaline surges and I want to vent its thousands of lines of code. Many people learn and engage in microcontroller development out of interest. Although it i...[Details]
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In analog/digital conversion, it is ideal to be able to transmit digital data using the least amount of wires. Sometimes, an analog/digital converter that outputs serial data can be used, which is ...[Details]
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At 20:00 on October 26, Ecovacs held the 2022 Fall Strategic New Product Launch Conference, which was launched globally simultaneously, and for the first time presented a brand new Ecovacs to the w...[Details]
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With the development of network technology and multimedia technology, the demand for video communication is gradually increasing. At the same time, the latest video compression standards are consta...[Details]
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At the end of last month, security researcher @Carl Schou discovered a peculiar bug in Apple iPhone. After connecting to the WiFi with the specific SSID "% p% s% s% s% s% n", the wireless connection ...[Details]
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0 Introduction The vertical line is a simple and effective means to observe the horizontal displacement and deflection of the dam. With the advancement of technology, the telemetering vertical l...[Details]
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White light LEDs
are currently widely used in mobile phones,
LCD TV
backlight
modules
, car headlights/taillights/interior lights, street lights, general lighting and othe...[Details]
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Traditional voltmeters play a unique role in our daily life and scientific research, but they seem to be outdated today when science and technology are changing with each passing day and integrated...[Details]
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When the Linux system starts, the etcinit.difconfig-eth0 script is executed. This ifconfig-eth0 script will check whether there is an eth0-setting file in /etc. If so, it will execute "source eth0-se...[Details]
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Introduction: CAN is the abbreviation of Controller Area Network (hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. It was first proposed b...[Details]
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This paper introduces a low-voltage switch cabinet intelligent monitoring system based on MODBUS protocol: the industrial computer is the master station, the intelligent controller with protocol in...[Details]
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On October 24, Bloomberg reported yesterday that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Today, analy...[Details]
GD32 MCU
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