During the experimental test, we often encounter such a situation: although the design engineer connected a power filter to the power line of the equipment, the equipment still cannot pass the "conduc...
1. The chip cannot be recognized after the development tool is installed
For nRF52832 development, you first need to download and install the corresponding tools, mainly nRFgo Studio, Command-Line-Too...
The result of arctan calculation by IP core is not converted, but displayed in radians. If you input x=0.395 y=0.395, the result should be 45°, but the displayed radians are 0001100100100010. Why is i...
[color=red]Question: [/color] [color=red]Can I use all these GPIOs? Is it used in the kernel? [/color] [color=black]Answer: [/color] [color=black]The IOs with numbers in brackets should be able to be ...
Many engineers in the forum must have used thermal imagers. In daily work, thermal imagers can quickly check hidden problems, shorten troubleshooting time, and greatly improve work efficiency. It is a...
Reasons and solutions for the brake system fault indicator light
The braking system should be the most critical part of the entire car. Once the braking system fails, it is likely to bring ser...[Details]
According to foreign media, Estonian battery startup Skeleton Technologies is developing a graphene-enhanced super battery that can fully charge the battery within 15 seconds, and the battery's capac...[Details]
Although most home appliances and office equipment are powered by high-voltage alternating current (AC) that plugs directly into a wall outlet, virtually all of their internal circuitry requires l...[Details]
The 51 series microcontroller is a high-performance 8-bit microcontroller launched by the American Intel Corporation in 1980. It is widely used in our country. Currently, software engineers are requi...[Details]
DEFFCT ...ENDFCT: Define a function
DEFFCT data type name ( variable: IN | OUT ) instruction RETURN function value ENDFCT
syntax:
element
illustrate
...[Details]
The automobile has a history of more than 130 years. For more than a century, humans have been trying to optimize its performance. However, due to the limitations of algorithms and computing power, t...[Details]
My Journey into Embedded Linux mainly describes and summarizes each step I took in learning embedded Linux. First, it summarizes my experience, and second, it hopes to provide convenience for friends...[Details]
The 2022 iPhone SE launched by Apple this spring, although it is quite generous in using the latest A15 Bionic chip, has faster performance, and supports 5G networks, but its appearance and screen de...[Details]
This article proposes the application of intelligent lighting. Although intelligent lighting has not yet been popularized, the research on intelligent lighting technology is already very common....[Details]
Although there are still a few days away from the official release, Apple has recently opened the Apple Arcade service to some test users in advance. Let's take a look. When Apple's game s...[Details]
On April 7, a signing ceremony was held at the Xiamen University Centennial Anniversary Global Alumni Investment Conference, where 32 Xiamen University alumni investment projects were signed on the s...[Details]
The most important point in the construction of the global energy internet is to form an alliance among banks, power grids and other institutions and organizations. Find a balance point in terms of...[Details]
On January 20, Lantech Optics disclosed its 2020 annual performance announcement, and it is expected that the net profit attributable to the parent company's owners in 2020 will be 182 million yuan t...[Details]
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]
Microcontroller MCU
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