Android runs on the Linux 2.6 kernel, providing core system services: security, memory management, process management, network group, and driver model. The kernel part is also equivalent to an abstrac...
I am working on a three-level current feedback loop control circuit recently. I need to use a PWM phase shift circuit (180°) with a switching frequency of 100KHz. After looking up information online, ...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:38[/i] I just designed a wireless speaker, which is a digital wireless speaker, but after testing, the sound transmission effect is too poor ...
I use GPRS network to realize data transmission. The hardware platform is S3C2410+MC35I+PC. The UCOS operating system is transplanted on S3C2410, and the LwIP protocol stack is transplanted to realize...
One day, the head coaches of China, Japan and South Korea went to visit God together. At the banquet, the head coach of the South Korean team asked God: "When can we win the World Cup?" God thought ab...
[size=3][font=微软雅黑, 宋体] Whether discussing with peers or reading posts on forums, the opinions about the ADC of TMS320X2407 (10-bit)/2812 (12-bit) are basically negative. I wonder if those who hold th...
How do you know if a machine is operating properly? The answer: by leveraging deep learning to detect anomalies in routine vibration data from industrial machines. Anomaly detection has many uses, ...[Details]
"Have you set your calendar reminder?"
On August 24, Nvidia Robotics' official account posted a photo of a black gift box on a social media platform, with an attached greeting card sig...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
In the field of communications power supplies, AC/DC rectifier power supplies are called primary power supplies or basic power supplies, while DC/DC converters are called secondary power supplies. ...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
On August 21, according to a report by Korean media SEDaily yesterday, according to semiconductor industry sources, the HBM4 samples provided by Samsung to Nvidia last month have passed initial tes...[Details]
The composition of the water heater
The water heater itself is divided into the following parts:
1. Water tank.
This is where the water heater is filled with water and where the wate...[Details]
Qiangmao, your trusted semiconductor solutions partner, sincerely invites you to visit Electronics India 2025, South Asia's leading trade show for electronic components, systems, applications...[Details]
01. Introduction
As in-vehicle networks migrate from the CAN
bus
to
Ethernet
, traditional millisecond-level synchronization accuracy can no longer meet the requirements of mul...[Details]
The Waveshare ESP32-P4-ETH is a compact ESP32-P4 development board with Ethernet and PoE support. It looks very similar to the Olimex ESP32-P4-DevKit, minus the pUEXT connector. However, we've also...[Details]
Reasons for the wear of the roller press reducer shaft:
1. Since the expansion sleeve is subjected to a large torque, the mating surfaces of the shaft and the sleeve move relative to each other...[Details]
Linux and Android
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