In some application circuits that require special operations, read-only memory ROM is a key component. Designers usually use ROM to create various lookup tables to simplify circuit design and improve ...
Recently, a customer sent an oscilloscope for repair . The fault of the oscilloscope was that channel 3 was faulty. Let's take a look at the specific repair process below~1. Instrument model:Tektronix...
In the past, I used AT89S52 and AT89C55WD microcontrollers. Now I want to change to AT89S8253 for capacity and cost considerations. I tried burning the same program to drive the motor, and found that ...
[National Technology N32WB452 Review] + Bluetooth OTA Upgrade (Successful Edition)Preface:In the previous article, due to hardware failure, only theoretical analysis and C language analysis were done....
[i=s]This post was last edited by paulhyde on 2014-9-15 09:14[/i] It is said that the nec chip is needed in the competition. I found it on the Internet with great difficulty. I share it with you...
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Introduction to the principles of speech recognition technology
Automatic speech recognition (ASR) technology aims to enable computers to understand human speech and extract the textual inform...[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]
Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]
On August 20, Geely announced its focus on "One Cockpit". Through a unified AI OS architecture, a unified AI Agent, and a unified user ID, it will achieve an All-in-One AI cockpit, create the first...[Details]
We often hear about the precautions for using pure electric vehicles in winter, and many owners even develop relevant strategies, such as adopting a "charge as you go" principle for their vehicles,...[Details]
Electric vehicles are composed of three main components: electric motors, electric motors, and electric vehicles. Maintenance is much simpler than for gasoline-powered vehicles. Maintenance for ele...[Details]
Common Mode Semiconductor has officially launched the GM6503 series—a 5 V, 3 A synchronous step-down DC/DC power module designed for optical communications, servers, industrial applications, and FP...[Details]
Compiled from semiengineering
The industry is increasingly concerned about power consumption in AI, but there are no simple solutions. This requires a deep understanding of software and ...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
The motor is a very important component for new energy vehicles. In terms of vehicle power, pure electric vehicles use electric motors instead of traditional diesel/gasoline engines. For electric v...[Details]
As the electric vehicle industry continues to surge in today's society, while people are concerned about the appearance and interior of new energy vehicles, they are also concerned about the classi...[Details]
French market research firm Yole Group released its latest report on the global automotive
semiconductor market
on July 31, 2025.
The report shows that the automotive semiconductor market w...[Details]
Chip architecture licensing company ARM has hired Amazon's AI chip chief Rami Sinno to help advance its plan to develop its own complete chip, people familiar with the matter said, according to Reu...[Details]
For new energy vehicles, battery swapping is a quick and convenient way to replenish the vehicle's power, alleviating range anxiety and charging anxiety. So, for plug-in hybrid vehicles, from a tec...[Details]
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