I don't know why the development board I got couldn't connect to WiFi, and I almost suspected that there was something wrong with the WiFi at home. In desperation, I decided to re-flash the board, so ...
[size=5][color=#ff0000]Q: I opened GPIO3_28 in the device tree, why is it still shown as occupied? How to change it? [/color][/size] [size=5]A: mount -t debugfs none /mnt[/size]...
I received the ESP32-Audio-Kit audio development board two days ago. Normally, I would be very happy, but this time I was not happy. Because I looked at the development environment and it was very dif...
Easily characterize jitter on GHz clocks and serial buses with the latest Tektronix MSO6 Series oscilloscopes. Comprehensive advanced measurements make it easy to incorporate statistics into your ever...
System-level power conservation and power budget optimization are key to many applications. For example, data center operators strive to control energy consumption, portable device designers seek to r...
Second registration interrupt
In this part, we take the watchdog interrupt under 3sc2410 as an example to explain the interrupt registration and calling process.
drivers/char/watchdog/s3c2410_wdt....[Details]
(Image source: UNIST official website) Metal-air batteries (MABs) have the advantages of high energy storage, light weight, and low price, and are considered to be an important potential applicati...[Details]
Signal sources provide accurate and highly stable test signals for a variety of component and system test applications. Signal generators add precise modulation capabilities that can help simulate sy...[Details]
Rockwell Automation and Cytiva Sign Strategic Partnership to Enable Intelligent Manufacturing of Innovative Drugs (Shanghai, China, November 6, 2021) On November 6, Rockwell Automation and Cytiva s...[Details]
The process of global urbanization is still advancing with an unstoppable trend. By 2050, nearly 70% of the world's population will live in cities. Asia, where populous countries such as China and ...[Details]
According to Bloomberg, the temporary trade license for Huawei issued by the US government to US companies will expire on November 19. However, the US is likely not to extend it again by then. The Un...[Details]
In technology fields such as medical equipment, automotive instrumentation, and industrial control, when equipment design involves strain gauges, sensor interfaces, and current monitoring, precisio...[Details]
Recently, Xiaomi and Huawei have launched a number of WiFi 6 routers, and the FCC has allowed the 6Ghz frequency band to be opened for WiFi use, which has aroused great interest in WiFi 6 and WiFi 6E...[Details]
In the past few years, every July 15th, India would have major events as a "tribute" to Independence Day (August 15th) a month in advance: the Asian Games flame was lit, the launch date of "Chandraya...[Details]
In the industrial field, low-frequency digital phase meters are often used to accurately measure the phase difference between two signals. For example, they are widely used in power systems, frequenc...[Details]
60-base counter, since both 24-base and 60-base counters are composed of cascaded integrated counters and both contain basic decimal counters, for the sake of design simplicity, the chip selected is ...[Details]
1 Introduction
With the rapid development of information technology, the digitalization of electronic systems has become an obvious trend. From the traditional application of small-scale chip ...[Details]
LED lighting will replace mainstream incandescent lighting and other lighting technologies and occupy a dominant position in the market. However, the transition from old technology to new technology w...[Details]
From PCs and workstations to enterprise data centers, public clouds and NVIDIA DGX Cloud, new developer kit introduces simplified model optimization and deployment on the NVIDIA AI platform LOS...[Details]
Beijing, China (November 12, 2024) -
GigaDevice, an industry-leading semiconductor device supplier, held a new product launch conference in Shanghai today with the theme of "Yongyue·Core Journe...[Details]
Domestic Chip Exchange
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