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introduction At present, most of the various switching power supplies used in various electrical equipment use indirect DC/DC conversion circuits. It has the advantages of goo...[Details]

Electronic circuits usually operate with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller can...[Details]

When engineers train AI agents to play video games, they usually complete hours of human player play time in just a few minutes to stress test their performance. But when developing AI agents for the...[Details]

1. Working principle of SHZ-7 intelligent grinding sound measuring instrument The SHZ-7 intelligent grinding noise measuring instrument receives the noise from the mill through a probe of a special s...[Details]

On the evening of January 17, Hemai Co., Ltd. announced that the company plans to use no more than 55 million yuan of over-subscribed funds to provide a loan to its wholly-owned subsidiary Zhejiang...[Details]

　　 LED filament 　　1. From the perspective of driving solutions, LED filament power supplies are divided into three categories: RC step-down; linear constant current; IC constant current. 　　2. From t...[Details]

- Electric vehicle inverter technology - In the electric drive system of electric vehicles, the inverter plays a vital role. It receives the DC voltage from the battery as input and then...[Details]

　　As a summary of the instruction system, Table 3-2 lists all the AT89S51 instruction mnemonics and brief descriptions of the functions, as well as the instruction length, execution time, and instruc...[Details]

illustrate 1. Settings of PIC12C508 microcontroller Pin 2 --- Setting input Pin 3 --- Software PWM generation output Pin 4 --- Start/stop switch input Pin 5 --- 50HZ clock reference input Pin 6 ---...[Details]

The growth rate is still slowing down, Lei Jun sighed. 　　 On August 20, Xiaomi closed at HK$9.43 per share, with a market value of HK$226 billion. Compared with the issue price of HK$17 a year ago, i...[Details]

      After the embedded program is compiled, it can generate an executable file in .HEX format. The format of the original upgrade program for remote upgrade is also .HEX format file, so First, you ...[Details]

According to foreign media reports, the application of anti-lock braking system (ABS) has become very popular. This article will briefly introduce its working principle. The anti-lock braking syste...[Details]

void WriteSIOByte(unsigned char val) { unsigned char i;   ACC = val;   for (i = 8; i > 0; i --) {     SRCLK = 0; // pull down the 74HC595 clock     _rrca_(); // right shift one bit of data     ...[Details]

According to Russian media reports, the Russian federal authorities are considering including the two major chip design institutions, Baikal Electronics and MCST, in the list of key enterprises. Russ...[Details]

In recent years, we have witnessed the active investment of domestic brands in the field of plug-in hybrid electric vehicles (PHEV) and extended-range hybrid electric vehicles (EREV). We can system...[Details]