[size=4]Read a good book and leave behind some insights. EEWORLD Forum and RT-Thead Internet of Things Operating System invite everyone to read good books, swim in the ocean of RT-Thread knowledge, le...
Ethernet communication has been widely used in various fields, providing a convenient connection solution for the interconnection between devices. In pursuit of power consumption, speed and function, ...
As the core power component of new energy vehicles, the performance of batteries largely determines the overall performance of the vehicle, and there has always been controversy over its technical rou...
When the Zener diode is stabilizing the voltage, by observing its volt-ampere characteristic curve, shouldn't its voltage stabilization value be negative?...
Hello everyone!There is a case now, which requires a high-voltage linear solution, North America, AC120V lamps. There are two sets of lights, main lights and night lights, which are controlled by wall...
The trend of floating central control screens was first started by the Mercedes-Benz S-Class. Later, most BBA models were often equipped with floating central control screens. For consumers, this typ...[Details]
Volvo V40 is equipped with a pedestrian airbag system
The vehicle and the pedestrian are about to collide! In a flash, the windshield area deploys the airbag at lightning speed! Th...[Details]
Recently, the China Association of Automobile Manufacturers conducted a survey on 212 auto parts companies. Affected by the epidemic, the operating income of most companies will suffer certain losses...[Details]
Abstract: Through the analysis of the kinematic model of the soccer robot, taking into account the time-varying, nonlinear, and large interference characteristics of the system, a method combining ...[Details]
When using turbine flowmeters, many people report that the test results are inaccurate, and many times the measurement results are inaccurate. Experts tell us that there are actually many reasons for ...[Details]
1. Composition and principle of solar photovoltaic system A solar photovoltaic system consists of the following three parts: solar cell modules; power electronic equipment such as charging and d...[Details]
Since the gas ultrasonic flowmeter measures based on the acoustic pulses emitted and detected by the transducer, and the process pipelines at the measurement site are often complex, there are a lot of...[Details]
A four-in-one gas detector generally has the function of detecting four common hazardous gases, such as oxygen and combustible gas. To properly use the detector, you need to understand the alarm valu...[Details]
According to Jiwei.com, industry sources said that UMC and Powerchip will continue to increase their wafer quotations in the second half of this year, and the rising average wafer selling price will ...[Details]
Serial port transmission structure is to convert the structure into an array and then transmit the char in the array. That is, struct - - - - - - - char ; Then char - - - -- - - - -- struct . ...[Details]
When the market "stops", the industry's thinking cannot stagnate. From August 11 to 13, 2020, the 12th Automotive Blue Book Forum with the theme of "Winter Buds" was held in Wuhan. The conference sor...[Details]
The European Commission announced the long-planned "Chip Act" on the 8th, hoping to increase chip supply to four times the current level by 2030 by increasing investment and strengthening research an...[Details]
Faced with huge profits, NVIDIA is very concerned about "mining" and has repeatedly participated in the field. Not only has it launched the CMP 30HX/40HX/50HX/90HX series of dedicated mining ca...[Details]
0 Introduction The variable refrigerant volume (VRV) air conditioning system is a network air conditioning system, which consists of a refrigerant pipeline network and a communication information flo...[Details]
A car inverter is a convenient car power converter that can convert 12V DC power into 220V AC power, the same as the mains power, for use in general electrical appliances.
In terms of ou...[Details]
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