Abstract: This paper discusses in detail the modulation and coding methods of infrared remote control data, designs an infrared remote control decoding scheme based on MCS-51 single chip microcomputer...
According to the rule of thumb, four-layer boards are usually used in high-density and high-frequency situations, which are more than 20DB better than two-layer boards in terms of EMC. Under the condi...
Windows Mobile 6.0 system uses ddraw, creates DDSCAPS_PRIMARYSURFACE, then locks, writes buffer, unlocks, and the return values are all correct. However, the screen can only be refreshed normally when...
Recently, the General Office of the CPC Central Committee and the General Office of the State Council issued the "Opinions on Promoting the Healthy and Orderly Development of the Mobile Internet" and ...
I listened to the advice of [size=12px][url=https://home.eeworld.com.cn/space-uid-476285.html]eric_wang[/url][/size] in [url=https://bbs.eeworld.com.cn/thread-437463-1-1.html]https://bbs.eeworld.com.c...
When using 2812 to calculate multiplication, especially when calculating multiplication above 250, errors occur. For example: 250×260=, the result is inexplicable. I hope experts can give me some advi...
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
According to foreign media reports, secondary battery materials company POSCO Future M announced that it has successfully developed two experimental (prototype) positive electrode materials for the...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
This paper proposes a temperature real-time transmission and display solution based on LED optical data transmission, with Jingwei Yager low-power FPGA HR (Yellow River) series as the main controll...[Details]
introduction
Sonar imaging is of great significance in marine resource development and defense. Its long range, intuitive display of the observed area, and target identification make it widely...[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]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
With the advancement of science and technology and the promotion of green, energy-saving, and circular development, the demand for precise control and accurate measurement is increasing. In the pow...[Details]
1. Introduction
In 2015, Apple's new MacBook and Apple Watch both featured force-sensing technology, which Apple calls Force Touch. Each time a user presses the touchpad, the device not only p...[Details]
On August 20, Huawei Device announced that the all-new M7 is the first to feature an in-cabin laser vision solution. This solution offers enhanced active safety capabilities compared to primary vis...[Details]
Pure electric vehicles have experienced rapid growth in recent years, and many consumers now consider them as a top choice when purchasing a car. But do you know how to choose a satisfactory and sa...[Details]
Automotive electronics systems are facing a dual challenge of functional safety and cybersecurity.
The NXP
S32K3
series MCUs utilize a deep protection system built with a Hardware Sec...[Details]
MCU
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