Today I was going to use the STM32G474 DAC to output the CHIRP signal, but it took me a whole day to get it working. The reason was just because of two small problems.
The first problem is that the DM...
[size=4][color=#000000][backcolor=white]I searched many posts on the Internet, but they were all just a few words, afraid that others would learn it. Either they ignored me, or they thought they were ...
[i=s]This post was last edited by longmotto on 2019-1-5 21:14[/i] I received the board before New Year's Day and thought I could have a good experience with it. However, I had an urgent task at work a...
The system tick timer is an important part of the Cortex-M3 . The system tick timer is designed to provide 10 millisecond interval interrupts for the operating system or other system management softwa...
This cooperation between faceVsion and Skype allows Skype users to enjoy instant two-way HD video communication, marking the advent of a new era of Internet communications.
faceVsion Technol...[Details]
The development of human technological civilization has always been accompanied by the extension and liberation of perception and limbs. From knotting to video calls, from old horses to satellite n...[Details]
The working principle of ultrasonic level meter is that the high-frequency ultrasonic pulse emitted by the transducer (probe) is reflected back when it encounters the surface of the measured medium, ...[Details]
Rumors that Huawei is going to make self-driving cars have frequently appeared in the media and industry insiders in recent years. Indeed, with the rapid development of 5G and AI, it is hard to imagi...[Details]
This paper describes the importance of several technical issues of current transformer (TA) and its connection group in transformer differential protection. The solutions adopted for these problems...[Details]
At the third Samsung Advanced Foundry Ecosystem Forum held recently, Samsung Electronics launched a number of design tools and technologies that are critical to the 3nm chip manufacturing process, as...[Details]
Recently, a piece of news about "my country's TV power-on rate has dropped to 30%" has attracted widespread attention. Behind this figure, it reflects the subtle changes in the status of TV in mode...[Details]
The detachable oscilloscope probe will disturb the circuit under test during the test. When the probe is removed, the working conditions of the circuit will change. Imagine how a 10PF load from t...[Details]
1 Introduction
In the previously published article "Application Research of Static Induction Thyristor (SITH)", we studied the basic characteristics of domestic SITH devices and developed four...[Details]
Industrial Ethernet needs to continue to increase speed and improve latency performance to adapt to the new needs of factory automation. Engineers have achieved these conditions by adopting 100 Mb/s ...[Details]
In December 2015, the Xinjiang Nileke 100MWP photovoltaic power station demonstration project, a joint venture between Wanyin Technology and Zhongli Tenghui, was successfully connected to the State...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Google may be developing its own "Find My" network, and a beta version of Google Play Services for Android suggests that these smartphones can be used to track other devices in a similar way to Apple...[Details]
As the electrification transformation enters the deep water zone, the new energy vehicle industry is experiencing rapid technological iteration and accelerated market penetration. As one of the imp...[Details]