Another way to use the C language library:
Function name: accessFunction: Determine the access rights of a fileUsage: int access(const char *filenames, int amode);Program example:#include stdio.h#incl...
We are used to using powerful computing power to handle machine learning, but is this the case for embedded systems?
The average machine learning engineer rarely thinks about compute resources. And th...
Watch the keynote speech by RohdeSchwarz to get a more intuitive understanding of 5G. Fill out the questionnaire to win prizes!Click to enter the eventEvent time: From now until February 29, 2020
How ...
Basic surround view systems provide drivers with visual cues to give them a more complete understanding of their surroundings. Deep learning of video images captured by the car's cameras can provide m...
[i=s]This post was last edited by jinglixixi on 2021-9-8 08:18[/i]When creating a project, the serial port 0 of AB32VG1 is used as the system debugging serial port, and the baud rate is set to 1500000...
The most common problems when measuring 220V mains electricity with an oscilloscope:
1. Tripping during measurement;
2. People accidentally get electric shock;
3. The oscilloscope burned during measur...
Like side mounting, top mounting is also a common installation method for magnetic flap level gauges. The only difference is that the side mounting method is called side mounting magnetic flap leve...[Details]
As a beginner, correct use is the most basic skill. With the development of technology, more and more electronic practitioners use digital multimeters. This article mainly explains how to use digital...[Details]
Basic features:
①Adopts adaptive incremental (8) modulation (ADM). ②The
addressing capacity of YYH40 is 512k bits.
③One or two DRAM chips can be selected as external memory.
...[Details]
Fault phenomenon Self-test error: 640 650 561 Testing process After testing, it was found that the instrument channel component was damaged, causing the error. Repair process After replacing dama...[Details]
Doorbell is a very common and useful device used in every home. Doorbell circuit projects are very popular among electronics students and hobbyists. So, in this tutorial, we will build a simple mus...[Details]
Fastems helps Sun Hung Kai complete its second phase flexible production line, achieving fully automated tool management for multi-variety, small batch production
Six high-performanc...[Details]
High-voltage differential probes are mainly used for the measurement of floating high-voltage signals. This is explained in two parts: on the one hand, when the voltage reaches a certain level, most ...[Details]
The semiconductor laser market has become active as a light source for 3D sensing technologies such as LiDAR required for autonomous driving. One of them is VCSEL (Vertical Cavity Surface Emitting ...[Details]
The European Union recently filed a lawsuit against China at the World Trade Organization (WTO), accusing Chinese courts of preventing European companies from protecting their telecommunications tech...[Details]
Recently, many cooperations have been revealed in the global new energy vehicle power battery field, including Toyota, Honda, Volkswagen, VinFast and other world-renowned automobile manufacturers. Ac...[Details]
In the design of the driver, we may use flush_cache_all to flush the contents of the ARM cache to the RAM, because the cache in ARM Linux is generally set to write back. Usually, DMA cannot access ...[Details]
On January 22, the Xi'an Municipal Government held a press conference on the operation of the national economy. Zhang Minwei, director of the Xi'an Municipal Bureau of Statistics, introduced the rele...[Details]
Introduction: No lies, just the truth. On January 18, 2021, GAC Group announced that the graphene-based super-fast charging battery and the long- life silicon negative electrode battery have been...[Details]
Peak pressure
The peak pressure plus the average pressure of one production (this pressure can be found in the production data) is the instantaneous maximum value of the pressure allowed to be...[Details]
Microcontroller MCU
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