Industries need to have a very clear understanding of the materials they use in order to reduce the time spent in the design, factory inspection, process testing and quality assurance stages. Each mat...
Sound pressure, sound intensity and sound powerWe all know that the three parameters that describe sound are sound pressure, sound intensity and sound power. There is a certain relationship between th...
[size=4]Finally I have some free time, and suddenly I remembered a long-lost wish, which is to port ffmpeg and mame to arm or dsp platform by myself. [/size] [size=4] So I found the website of ffmpeg ...
The auto-reload register TIMx_ARR is used to store the value compared with the counter value. If the two values are equal, an event is generated, the relevant event flag is set, and DMA and interrupt ...
The production process of PCB is complicated, with many high temperature and cutting procedures, such as welding, gold plating, leveling, etc., to make the substrate meet the expected requirements. Ho...
Live Topic: Application of TI Precision ADC in Transmitters
Live broadcast time: 10:00-11:00 am, August 19, 2022 (Friday)
Introduction
This live broadcast will introduce you to TI's precision ADC appl...
1. Traditional 51
I don't think I will say much about the traditional 51. It is suitable for beginners, easy to use, and the price is average (in terms of cost performance).
Disadvan...[Details]
Radio Frequency Identification (RFID) technology is an emerging non-contact automatic identification technology with broad application prospects in many fields such as industrial automation, commer...[Details]
At the Sohu Technology 5G Summit on May 17, Sohu Chairman and CEO Zhang Chaoyang talked about his understanding of the 5G era. He felt that his biggest concern was the impact of 5G's high-frequency e...[Details]
3. Design of Switching Transformer
The area product (AP) method is used for design. For the push-pull inverter working switching power supply, the primary supply voltage UI=24V, the secondary sid...[Details]
EDOM Technologies becomes agent for ArkX Labs' contactless voice solution
Expanding business in Asia and India
Beijing, China - March 22, 2023 -
ArkX Laboratories (ArkX ...[Details]
The COVID-19 epidemic in 2020 has touched the hearts of people across the country. In Wuhan, Hubei Province, which is in the worst-hit area, the current epidemic prevention and control has shifted ...[Details]
Supply chain sources said that in the first quarter of 2022, demand for Android phones from mainland Chinese suppliers began to pick up, and Xiaomi, OPPO, vivo and Honor all set ambitious shipment ta...[Details]
Soldering method with soldering iron
1. Preparation before welding The preparation before welding is mainly the pretreatment of the soldering iron tip. Rosin and cleaning blocks (soaked in water)...[Details]
1. Principle
The four-quadrant photodetector is actually composed of four photodetectors, one in each quadrant. The target light signal passes through the optical system and forms an image on ...[Details]
The computer system was pre-installed with Linux system. After reinstalling XP system, I found that the hard disk size changed from 250GB to 233GB. Why is this happening?
The capacity of the hard...[Details]
You can only change the execution state by changing the exception level. The execution state can be changed from AArch32 to AArch64 when an exception occurs, and it can be changed from AArch64 to AAr...[Details]
On June 10, Aijiwei's "Technology Trends of Third-Generation Semiconductors in the Post-Moore Era" forum was officially held at Shanghai Zhangjiang Hi-Tech Park. Chen Yuenan, senior analyst at Jiwei ...[Details]
The water conservancy industry is an industry with a very long history and is also an industry with high information density. The water conservancy department should provide a large amount of ...[Details]
According to foreign media reports, leading materials company Lyten has launched the LytCell EV™ lithium-sulfur battery platform. This battery innovation is optimized for the electric vehicle market ...[Details]
The servo press is a high-precision, high-efficiency mechanical press equipment, which is widely used in the automotive, electronics, home appliances, packaging and other industries. The moving pos...[Details]
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