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Configuring a transformer with different input-output connection methods in the system can eliminate certain harmonics of certain orders. This has been successfully applied in both single-phase and t...[Details]
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While planning its 5G smartphone product line, HTC also seems to be considering the option of a foldable screen. Dutch technology blog LetsGoDigital reported that at the end of 2019, the compa...[Details]
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The Shenzhen International Future Automotive and Technology Exhibition (EVAC 2019), hosted by UBM Creative, will be held from December 19 to 21, 2019. Automotive people feel that autonomous drivin...[Details]
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On December 28, the largest charging and swapping station in Southwest my country, Sinopec Bihao Large Charging and Swapping Station, was officially put into operation in Chengdu.
The stat...[Details]
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Chip distributors WPG and WT Microelectronics both announced today that their February revenues reached 68.692 billion yuan and 32.504 billion yuan, respectively. Benefiting from the continued strong...[Details]
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Main features of AVR High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers,...[Details]
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Due to the impact of the current greenhouse effect and energy crisis, people are paying more and more attention to energy-saving technology. LED lighting has the advantages of energy saving and long l...[Details]
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The full name of the Linux operating system is GNU/Linux. It is an operating system composed of two parts: the GNU project and the Linux kernel. The source code of all components in the system ...[Details]
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#include
#define uint unsigned int
uint i=0;
void delay(uint z) //delay function
{
uint x,y;
for(x=z;x 0;x--)
for(y=20;y 0;y--);
}
void main (void)
{ ...[Details]
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ARM instructions: what are adr adrl ldr mov? ADR is a pseudo instruction for reading addresses in a small range, which reads the address value based on the relative offset of PC into the target reg...[Details]
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According to the latest news from the upstream supply chain, Apple will start trial production of iPhone SE3 in the near future. Of course, this is not the final version, because they still hav...[Details]
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In the previous article on the PWM drive principle of brushed DC motors, a current regeneration method based on short circuiting the two ends of the motor was introduced. In fact, there are other c...[Details]
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According to foreign media reports, OPPO recently acquired 20 standard essential patents (SEPs) from the Korean research institute XRIS. The query results of the World Intellectual Property Organizat...[Details]
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More access to new energy will bring more severe power balance problems. In the past many years, long-distance transportation of electricity has been an important means of absorbing new energy. In ...[Details]
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The servo electronic transformer is a special transformer, mainly used for driving and controlling servo motors. It has the characteristics of high efficiency, high stability, high response speed, ...[Details]
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