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With the rapid development of the transportation industry, the phenomenon of vehicle overloading has become increasingly serious. This not only damages road facilities, but also increases the inciden...[Details]
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There are many ARM development board manufacturers on the market, and there are also many different series on the market. Sometimes it is difficult to choose a development board. So how to choose an ...[Details]
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During the meeting between the Chinese and US heads of state at the G20 summit, Chinese President Xi Jinping and US President Trump agreed to restart trade consultations on the basis of equality and ...[Details]
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1: MCU software decoding PT2240 2: PIC16F877A is selected as the software decoding chip 3: The MCU clock frequency uses an external 4MHz crystal oscillator 4: The external interrupt pin is selected a...[Details]
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Just as time will not wait for anyone, the intelligence of automobiles is also accelerating. The "supercomputing center on wheels" is becoming a reality, and the trend of "large-sized mobile phone te...[Details]
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The equipment monitoring system of a group's production workshop adopts a bus structure and the protocol adopts Siemens profibus protocol. The experimental link is the starch factory production lin...[Details]
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Recently, NIO officially responded to the article "Those Young People Leaving NIO" published by 36Kr Future Auto Daily on August 17 . NIO said that as the first Chinese brand to successfully enter ...[Details]
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Some analysts have suggested that Apple acquire Disney and integrate it into its own streaming business, while opening an Apple Store in Disneyland. Apple and Disney seem to be two companies that hav...[Details]
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Application of USB Bus in Remote Meter Reading System
1 Introduction
With the advancement of the "one household, one meter" project transformation by the water supply, power supply and gas sup...[Details]
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//ad conversion subroutine
//The returned data is a 12-bit int
//max186 channel ch0 corresponds to 0, which is max186 pin 1
//max186 channel ch1 corresponds to 1, which is max186 pin 2
//max186 c...[Details]
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A hydrogen-powered car is a car that uses a hydrogen fuel cell. The principle is that hydrogen is input into the fuel cell, and the electrons of the hydrogen atoms are blocked by the proton exchange ...[Details]
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introduction
Current wireless product design principles involve
designing
the power amplifier
(PA) and low noise amplifier (LNA) to have a 50Ω impedance independent of the antenna, which ...[Details]
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Recently, according to foreign media reports, Oracle is closing its flash memory department and laying off at least 300 employees. However, there is also a saying that more than 400 people will be la...[Details]
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Advantages of string inverters:
(1) It is not affected by module differences between strings and shadows, and reduces the mismatch between the optimal working point of the photovoltaic cel...[Details]
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Wu Hequan, an academician of the Chinese Academy of Engineering, recently publicly stated that in the process of formulating 6G standards, we should pay attention to reasonable indicators that meet...[Details]
MEMS sensors
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