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Development board PCB schematic diagramI would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Bluetooth iBeacon devices im...
This book provides a relatively systematic introduction to electromagnetic compatibility design from the aspects of component selection, circuit design, printed circuit board design, grounding, shield...
Wi-Fi 6 is the alias given by the Wi-Fi Alliance to IEEE Std. P802.11ax.As we all know, our Wi-Fi used to be called 802.11a/b/n/g/ac/ax. This naming method is really confusing and it is difficult to t...
It would be better if GD32F350 could support differential ADC. Everyone should know the reason. The work is almost finished. I am still busy writing the report. It is estimated that I have to submit t...
[i=s]This post was last edited by Hot Ximixiu on 2021-4-24 22:21[/i]Power consumption is a critical factor in IoT applications, and power consumption is evaluated and tested in the early stages of dev...
In actual use, the microphone or speaker has different degrees of rustling sound. The analysis of the voice module circuit shows that the audio output signal has noise. After analyzing the voice mo...[Details]
1. Overcurrent Overcurrent is the most frequent inverter alarm phenomenon. 1.1 Phenomenon (1) When restarting, the circuit breaker trips as soon as the speed increases. This is a very serious phen...[Details]
According to researchers from the National Institute of Information and Communications Technology of Japan and the Tokyo Institute of Technology, a new D-band silicon complementary metal oxide semi...[Details]
Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
Models translate vision and language into actions.
On July 28, Google DeepMind launched a new robot model, Robocs Transfmer 2 (RT-2).
This is a new vision-language-action (VLA) model that...[Details]
Introduction The oscilloscope is a fundamental instrument for electrical engineers, but I often find that some engineers fail to use its triggering function effectively. Triggering is often consi...[Details]
Investment in the medical device industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. From a glob...[Details]
Many animals rely on sound to perceive the external environment, such as nocturnal bats and tree shrews, and marine creatures such as whales and dolphins. Sonar positioning not only provides them wit...[Details]
In the past few decades, the widespread application of single-chip microcomputers has realized simple intelligent control functions. With the progress of informatization and the rapid development o...[Details]
s3c2440 linux lcd driver interpretation driver layer, that is, s3c2410fb.c defines platform_driver. For example, the following file defines s3c2410fb_driver: \linux\linux-2.6.29\drivers\video\S3c2410...[Details]
Battery internal resistance tester is also called battery internal resistance meter, battery internal resistance analyzer; as an important component of backup power supply, battery plays a key role i...[Details]
As the brain of a mobile phone, the mobile phone processing chip is of great importance. Xiaomi, which started out as the MIUI company, has long been keenly aware of the gap between China and devel...[Details]
Ⅰ. Write in front I believe that those who have read the previous article " A Deeper Understanding of I2C Bus, Protocol and Application " have a certain understanding of I2C. That article is about ...[Details]
The U.S. Securities and Exchange Commission has charged GT Advanced Technologies and former CEO Thomas Gutierrez with fraud, accusing them of deceiving investors about its ability to supply sapphire ...[Details]
Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
DSP and ARM Processors
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