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The heads of the China-US high-level economic and trade consultations held a telephone call to discuss the 13th round of China-US high-level economic and trade consultations. On the morning of...[Details]
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Due to work reasons, I was asked to design a data acquisition system that can use sensors to collect data such as temperature, humidity, or something like that.
The data is published t...[Details]
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The speed of change in the automotive industry can be described as "unprecedented."
At the recent Global Intelligent Vehicle Industry Conference (2024GIV), Zhang Yongwei, Vice Chairman a...[Details]
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I. Introduction The external crystal oscillator on the JZ2440 development board is 12MHz. When the development board is powered on, the system clock of the S3C2440 is 12MHz. However, the maximum syst...[Details]
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I recently did some debugging on encryption, so I'd like to make a record here.
In fact, it is very simple. You just need to operate #FF0F. For the specific bit operation, please refer t...[Details]
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Home Bus System (HBS) is a concept jointly proposed by Japanese companies such as Hitachi, Mitsubishi, Panasonic, and Toshiba, and formulated by the HBS Standards Committee of the Japan Electronics...[Details]
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1. Tools and wiring harness preparation 1. Prepare a set of Jlink V8 (try to use this version, other versions have not been verified); 2. Make a JTAG adapter cable from the Jlink downloader to the in...[Details]
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BLDC Motor Control Algorithm
BLDC (Brushless Direct Current Motor) brushless motors are self-commutated (self-direction conversion), so they are more complex to control. BLDC motor control req...[Details]
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The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
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Samsung officially announced that it will hold a press conference on the 8th and 11th to officially release the Galaxy Z Fold3/Flip3 series of foldable screen new phones. Twitter whistleblower @evlea...[Details]
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On March 13, State Grid Jiangsu Electric Power Co., Ltd. released dividend data. In February, the company implemented a policy of phased reduction of electricity costs, saving more than 500 million...[Details]
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I just got an STM32F429Discovery. I was itching to write a program into it. I accidentally disabled the MCU's debugging interface SW and JTAG. This is bad. I can't write programs or erase data. I was...[Details]
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The audio switching and mixing matrix is the core equipment of various conference, broadcasting and command systems. It connects different audio input and output devices to realize the switching and...[Details]
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The pursuit of the ultimate color display effect is an eternal topic in the projection industry. Color is a visual phenomenon caused by the action of visible light. Visible light can cause visual r...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]