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The purpose of testing the battery is to determine whether it can meet the use requirements. This is necessary when replacing
the battery
and determining whether the original batter...[Details]
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Due to the different dynamic measurement accuracy of high-voltage megohmmeters, as well as unreasonable or wrong on-site measurement operations, different types of megohmmeters will produce different...[Details]
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The global drive to improve fuel economy and reduce CO2 emissions has posed a huge challenge to the automotive industry, and reducing vehicle weight is one of the most common strategies currently...[Details]
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In the face of an increasingly severe energy situation, how can our planet discover new energy? This is a major issue facing mankind. An international research team recently proposed a bold idea: s...[Details]
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Last year, Xiaomi released the new Xiaomi 10 series equipped with the Snapdragon 865 chip. For the first time, it was equipped with high-specification configurations such as top-level screens a...[Details]
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At the beginning of 2021, after eight years of deep cultivation in the field of smart cars, Baidu officially entered the field of car manufacturing; almost at the same time, Intel's autonomous drivin...[Details]
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The electron tube is an ever-lasting electronic component, which still maintains its tenacious vitality decades after its introduction. In addition to being popular in audio products such as tube a...[Details]
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As we all know, the global smartphone industry chain has been in a downturn this year due to the impact of the epidemic. Even though the current domestic epidemic has greatly improved, it is difficul...[Details]
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Central topics: Oscilloscope sampling, sampling rate Oscilloscope sampling mode Oscilloscope storage, storage depth Solution: Real-time sampling is used to capture non-repetitive or single-shot signa...[Details]
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Why do we need to learn microcontrollers?
Single-chip microcomputer is a common course for electrical majors in colleges and universities. Some schools even list it as an elective course. Among the m...[Details]
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As vehicles become more advanced, helping to improve road safety, provide driver assistance features and increase energy efficiency, the importance of their underlying technologies increa...[Details]
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#include
unsigned char flag,a;
void main()
{
TMOD=0x20; //Set timer 1 to working mode 2
TH1=0xfd; //
TL1=0xfd; //Use T1 timer to set baud rate
TR1=1; //Timer 1 working
REN=1;...[Details]
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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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The clamp ammeter is different from the ordinary ammeter. It consists of a current and an ammeter. It can measure the load current without disconnecting the circuit. But it can only be used when the ...[Details]
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On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]
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