1. What is OTA (Over The Air)
OTA stands for Over The Air. In order to test a device using any test equipment, you need a way to connect the device to the test equipment. OTA is a method of connecting...
There are many DSP products on the market now, with more than 200 fixed-point DSPs and more than 100 floating-point DSPs. The main manufacturers are: TI, AD, Lucent, Motorola and LSI Logic. Leading pr...
After installing it on the E drive, I uninstalled it and reinstalled it on the C drive. After installing it, it can't be opened and an error message appears. I don't know what the reason is. Does anyo...
It should be noted that I have always been optimistic about the development of new energy vehicles in China. The reasons are nothing more than the following: 1. National strategy. As the world's la...[Details]
In fact, when learning to use a single-chip microcomputer, everyone often thinks it is simple and passes it quickly, but there are actually some things that are worth thinking about. When I wrote pro...[Details]
The basic steps to light up the LED lamp using buttons based on STM32: (1) Open stm32CubeMX and create a new project file (2) Select the required chip. This experiment uses STM32F411RETx (3) Ye...[Details]
Driving at night, especially on unfamiliar winding roads, can be very stressful, so many people avoid the experience. But Ford is developing a new way to make nighttime driving easier and more comfor...[Details]
As Alibaba's "Rhino Smart Manufacturing", which has been brewing for three years, came to the fore and went into production, topics such as industrial Internet and Made in China 2025 have also become...[Details]
When the computer failure is serious, it is often necessary to use the hardware minimum system method combined with the replacement method to find the hardware device with the problem. These hardware...[Details]
On December 27, 2022, Chaoxing Future, a provider of high-energy-efficiency computing solutions for intelligent driving, held an annual product launch and strategy launch with the theme of "Core F...[Details]
According to Korean media Joongang, Samsung is developing a new generation of flagship Exynos chips, which are expected to use second-generation 3nm GAA wafer technology or be installed on the Galaxy...[Details]
During the explosion of ammunition, the temperature changes dramatically in an instant, making traditional temperature measurement methods powerless. In response to this problem, Beijing Lingbang Inst...[Details]
On May 26, Musk's artificial intelligence company xAI officially announced the completion of its Series B financing, attracting heavyweight investors including Valor Equity Partners led by former T...[Details]
1. Peer-to-peer communication Hardware Hookup 2. Multi-machine communication Hardware Hookup The multi-machine system composed of single-chip microcomputers often adopts a bus-type master-sl...[Details]
Robots are continuously changing the future of work by automating repetitive tasks and making complex decisions autonomously. The more robots can adapt to environmental changes, the greater the val...[Details]
Thermocouple thermometer is one of the earliest thermoelectric detection devices. Thermocouple thermometer is one of the most commonly used temperature detection elements in industry. The working prin...[Details]
In these applications, switching power supplies are often required to not only control the two-way flow of energy, but also to achieve low-voltage, high-current output. When the switching frequency i...[Details]
There are significant differences between the 6410 DMA controller and the 2440 DMA controller.
DMA operation steps in S3C6410:
1. Decide whether to use secure DMAC (SDMAC) or general DMAC...[Details]
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