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In 1924, there was a loud noise on the road. The source of the noise was not from the crowd, but from a Chevrolet car. This was also the first car equipped with a radio. Nearly 100 years later, thi...[Details]
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Solar energy is the most direct, common and cleanest energy on earth. As a huge renewable energy, the radiation energy reaching the earth's surface every day is about equal to 250 million barrels of ...[Details]
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The standby energy consumption of computer peripheral devices (such as printers, scanners, speakers, etc.) not only increases consumers' daily electricity bills, but also causes great waste of electr...[Details]
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/**************************************************************************** * File：Main.C * Function: ****************************************************************************/ #include "con...[Details]
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Looking back at the above, the underlying driver of the s3c2440 serial port revolves around three data structures:
UART specific driver structure definition: struct uart_driver s3c24xx_uart_drv;
UA...[Details]
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Abstract: This article introduces the principle of AC sampling, uses AT89C51 to realize intelligent measurement of AC voltage, current, power, power factor and other electrical parameters, and p...[Details]
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Recently, the Beijing Municipal Urban Management Committee issued the "2019 Beijing Internal Public Charging Facility Construction Subsidy Application Guide". It has set a precedent for the governm...[Details]
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STM8S programs and subroutines all have assert_param(....), as follows: What is the use of this sentence? ? ? Should it be OK to delete it? ? void TIM1_TimeBaseInit(u16 TIM1_Prescaler, ...[Details]
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It is the end of another year. Looking back at 2019, the new and old forces confronted each other head-on, technological innovation accelerated the reconstruction of the pattern, and the business eco...[Details]
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Assembly programming: The matrix keyboard controls the digital tube to switch and display 0~F. The following is the circuit diagram. It is required that 16 keys can display 0~F when pressed. Seeing...[Details]
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It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direct...[Details]
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1. Development of power electronics
In recent years, the focus on power electronics technology has increased, mainly in the automotive field, industrial equipment and renewable energy fields. In th...[Details]
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1. Background:
I used C8051 a long time ago. Now I need to use C8051 again. But I forget all the experience I had a year ago.
Basically, it is almost done. Even the most basic GPIO port c...[Details]
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1. Introduction There is still a big gap between the technology of heat meters in China and the advanced level in foreign countries. From the current status of the three important components of domes...[Details]
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Construction of the Collie BESS begins in March 2024 (above). Image: Neoen.
French independent power producer Neoen has today (October 29) confirmed that the first phase of the...[Details]
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