As the title says, I have been researching a Samsung phone these days, GT-I8320, which is the H1 customized by Vodafone. I wonder if you have researched the CPU and hardware architecture of this phone...
[b][size=3]Some time ago, I added a driver-designed LCD expansion board to the FR5969 board to display some information. I charged the supercapacitor on the board and unplugged the USB. I found that t...
How to ensure that the remote control can work reliably at a long distance? It is convenient to test at a close distance, but at a long distance, there are many factors such as blind spots and obstacl...
I can't find how to read and write SFR directly through the address of SFR. For example, I get an address of 0x80, which is the address of an SFR. How can I write a byte to this address or read the co...
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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Black Sesame's full-stack computing platform has been named Singapore's "GO! Technology Ulisation Winner." Designed for real-time AI inference for next-generation robots, the platform has been succ...[Details]
Oslo, Norway – August 18, 2025 – Nordic Semiconductor ("Nordic"), a leading global provider of low-power wireless technology, announced that it will participate in the International Internet of Thi...[Details]
1. Classification of vibration sensors
The principles of vibration sensors can be divided into three types: acceleration type, velocity type and displacement type.
1. Acceleration type vi...[Details]
1. Advantages and disadvantages of linear motors
As a special type of electric motor, linear motor has the following advantages and disadvantages:
advantage:
Linear motors can direct...[Details]
In recent years, smartphones have integrated more and more functions, but in terms of basic audio amplification applications, there is still room for further improvement in performance and user aud...[Details]
Approximately 40% of warehouses are understaffed. 1, coupled with increasingly stringent energy efficiency regulations and safety concerns associated with automation, manufacturers are facing unpre...[Details]
General Motors (GM), once a pioneer in autonomous driving, launched its Super Cruise automated driving assistance system in 2017 and was committed to developing a self-driving taxi called Cruise Or...[Details]
1 Introduction
MP3 players are not only small and lightweight, but also offer large storage capacity and low power consumption. Furthermore, MP3 players require no mechanical movement to acces...[Details]
In single-controller HIL testing, the focus is typically on whether the functionality of a single controller is complete and meets design requirements. However, as new energy vehicles become increa...[Details]
On November 5th, Volkswagen Group (China) announced at the 8th China International Import Expo that its software company CARIZON, in partnership with Chinese intelligent driving technology company ...[Details]
According to foreign media reports, Professor Kyungdon Joo and his research team at the Graduate School of Artificial Intelligence (AI) at the Ulsan National Institute of Science and Technology (UN...[Details]
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