[i=s]This post was last edited by lvxinn2006 on 2019-1-11 08:53[/i] [p=30, 2, left]The development board ST NUCLEO-G071RB evaluated in this event is provided by STMicroelectronics. Thanks to STMicroel...
[i=s]This post was last edited by Feixu on 2021-5-18 17:27[/i]I recently surveyed an instrument and found that the preamplifier circuit was composed of discrete components 3DJ6 and 9012, which was use...
When a call ends, the caller or the called party hangs up, and the switch sends a busy signal to the other party. After a period of time, the busy signal needs to be cancelled. How can I use a single-...
What we are involved in is the use of GPIO. You may have some impression of the demonstration of lighting an LED we talked about last time. But last time we directly called the code generated by the s...
Please help me find out what is wrong with the circuit. The speaker can play sound when it is directly connected to the voice IC, but there is no sound after it is connected to the power amplifier. Th...
The microcontroller does not have an operating system. The codes written in Keil are all bare-metal codes. In-depth writing of bare-metal codes helps to understand the characteristics of the hardware...[Details]
As the core component of automobile transmission power control, the production quality inspection of the engine management module is an important step to ensure the integrity of the entire pro...[Details]
In May 2023, the four production lines (5GWh) of the third phase of Liuzhou Penghui Smart Energy Storage and Power Battery Manufacturing Base Project were officially put into operation. It not only...[Details]
(Image source: venturebeat.com) Barcelona, Spain, is one of the most attractive tourist destinations in Europe. It is a city with rich culture, beautiful architecture and a long history. Accordi...[Details]
The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
Gas turbine flowmeter installation method 1. Before installing the flow meter, the pipeline must be purged clean to prevent residual iron filings from affecting the normal operation of the flow m...[Details]
My Journey into Embedded Linux mainly describes and summarizes each step I took in learning embedded Linux. First, it summarizes my experience, and second, it hopes to provide convenience for friends...[Details]
# arm-linux-gcc -v
xxx 4.3.3
/* main.c */
static unsigned *p = (unsigned*) (0x0000); /* When the external initialization is 0, everything is OK
int main (void)
{
xxx...[Details]
According to Taiwanese media reports, a large-scale power drop occurred in Taiwan's Hsinchu Science Park on the afternoon of March 1. The cause was a tripping failure of the main transformer of the w...[Details]
Dali Technology released its first quarter performance forecast, saying that the company's sales scale is expected to increase significantly compared with the same period last year, and the net profi...[Details]
The root of human fear of artificial intelligence is not that their jobs will be taken away, but that their identity and thoughts will be replaced. While humans are enjoying more and more convenience...[Details]
In the first month of 2000, Professor Sergey Savastiou of Santa Clara University published an article titled "Moore's Law – the Z dimension" in the journal Solid State Technology. The title of th...[Details]
For serial ports, the most basic is sending and receiving. Because of this example series and my personal style, I always limit the example to its functionality - and at the same time, it is pure eno...[Details]
Vivo has a new 5G phone registered with the Ministry of Industry and Information Technology. What is eye-catching is that the appearance picture released by the Ministry of Industry and Information T...[Details]
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]
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