1. Hardware PlatformRK3399+NVME SSD2. Software debugging process1. nvme is recognized under dev/block2. After formatting and mounting, run df-h to see that the hard disk capacity has been recognized.F...
1. Definition of noise
The noise factor is a measure of the messy signal added to the signal by the device under test (DUT) when the RF signal passes through it, mainly due to the irregular thermal mo...
People often say that the longer you live, the richer your experience, and the older you are, the clearer you see things. In fact, this is deceptive. When old people get older, they have no advantages...
Required peripherals: SPI interface LCD displayThe hardware connection of the development board is as follows:The PC is connected to the development board serial port via the serial port, and the deve...
[font=宋体][size=4] Well, the OP does use ST's hal library in the project. There is no way to make the new model yourself, so you can only use it. Regardless of whether it is bad or not, under the premi...
Regarding the ADC interrupt function of the STM8S003/903 chip (including two cases), record your understanding: 1. When using ADC interrupt for a single channel: If you only need to collect one ana...[Details]
When it comes to liquid level detection, many engineers who are not familiar with it will first think of float switches and electrode (probe) water level sensors. These two types of water level sen...[Details]
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Introduction
According to statistics, among the three parts of transmission lines, high-voltage distribution networks, and low-voltage users, the line loss of low-voltage users is ...[Details]
Microsoft announced that it will stop supporting third-party Cortana skills and remove the iOS and Android versions of the Cortana app. Although Cortana has just been removed from the US, it was...[Details]
In recent years, driven by the user experience of consumer electronics, new government legislation, and the need for high system efficiency, the market requirements and functional design goals for...[Details]
High current bipolar stepper motor controller circuit,High current bipolar stepper motor controller
Specifications
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ID206 smartwatch from Idu Technology uses Nordic's nRF52840 SoC to support Amazon Alexa voice service
OSLO, Norway – November 9, 2021 – Nordic Semiconductor announces that Shenzhen-b...[Details]
Among the various components of electric vehicles, the power battery seems to be the most important part to consumers. Its performance and safety will have a direct impact on cruising range and user ...[Details]
Cloud maintenance tips: Common job responsibilities of equipment administrators
Equipment manager. As the name suggests, he is a manager of factory production equipment m...[Details]
Enix Corporation has appointed Michael Cappello as its Chief Business Officer (CBO) and members of its management team to further enhance its customer experience. Today, Enics is on a strong growth...[Details]
Smart cars are a hot concept, and the future smart cars cannot be separated from the Internet. In the foreseeable future, cars will be able to communicate wirelessly with each other and with traffi...[Details]
On July 11, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an in-vehicle...[Details]
1. From the above interrupt schematic diagram, we can see that: 2440 has a total of 60 interrupt sources, which are generated by DMA, serial port, IIC and other controllers. When multiple interrup...[Details]
Wireless sensor networks (WSN) are a hot research field that has attracted much attention internationally, involving a high degree of multidisciplinary intersection and high knowledge integration. ...[Details]
The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]
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