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The 9th meeting of the 8th Board of Directors of Ningbo Energy Group Co., Ltd. (hereinafter referred to as the "Company" or "Ningbo Energy") reviewed and approved the "Proposal on the Establishment...[Details]

When designing a switching power supply, the first problem we face is how to choose a suitable single-chip switching power supply chip that can meet the requirements without wasting resources due t...[Details]

On November 5, the fifth China International Import Expo opened at the Shanghai National Convention and Exhibition Center. At this CIIE, Honda released the "Honda SENSING 360", which uses a forward-l...[Details]

      With the launch of a number of Snapdragon 888 models, OnePlus' new flagship OnePlus 9 series is expected to be released in the next few weeks. It now appears that the series includes at least O...[Details]

Core Tips: According to foreign media reports, on July 15 local time, Karamba Security, a leader in automotive and enterprise edge network security, announced that it had signed a production licens...[Details]

In this section, we use the Verilog HDL language to program a digital stopwatch with "hundredths of a second, seconds, and minutes" timing functions, which can achieve timing accurate to one hundredth...[Details]

This paper introduces a design of intelligent voltage-stabilized power supply based on AT89C51. Its core technology is to change the output of the voltage-stabilized module by controlling the digital-...[Details]

      Today, blogger @数码闲聊站 hinted that the Redmi Note 12 series is equipped with MediaTek Dimensity 8000 flagship processor (model MT6895), and its performance is comparable to Redmi K50 (Redmi K50 ...[Details]

1.1.S3C2440 processor structure The structure of S3C2440 processor is shown in the figure below. Its core unit is ARM9TDMI processor core, which mainly includes 16K instruction cache and 16K data cac...[Details]

I recently saw an interesting circuit, as shown below. The input voltage is 20V DC, Q1 and Q2 are turned on alternately, the frequency is 100kHz, and the load RL is to be determined. What kind of circ...[Details]

1. Introduction In recent years, with the increase of human efforts in ocean development, research on the ocean has become more extensive and in-depth. Correspondingly, various environmental ...[Details]

In recent years, with the advent of high-power (HI-POWER) ultra-bright LEDs, the application field of LEDs has been greatly expanded. Now, it has very wide applications in entertainment, urban buildin...[Details]

Audio-visual illustration of wide-area neural activity. Image credit: David Thibodeau et al./PLOS ONE Can complex neuronal data be converted into an audio-visual format? Yes, it can ev...[Details]

The microcontroller source program is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint u...[Details]

Mobile phone backlight is one of the largest application markets for LEDs today. As the market is already saturated, prices have dropped significantly. Although sales volume continues to increase, ...[Details]