Preface
Generally, people are concerned about the refresh rate for graphical interface programs, such as Qt programs.
Here we test the performance of Qt through a simple Qt program, by drawing differe...
PMU (full name Power Management Unit) is a highly integrated power management solution for portable applications. It integrates several traditionally separate types of power management devices, such a...
When using the spi-flash-writer_AM335x routine, the project defaults to COFF format, but my CCS9 only supports ELF format. What will be the impact of different output formats?COFF or ELF format, they ...
PI33/PI34/PI35xx ZVS buck regulators provide board-level designers with maximum power density while providing maximum flexibility for efficient point-of-load DC-DC regulation. The integration of a hig...
I don't understand many parameters in the manual and why they should be configured in a certain way. Is there anyone familiar with this series of stepper motor drivers?...
[Shanghai Hangxin ACM32F070 development board + touch function evaluation board evaluation] MDK development environment test LCD DemoWe first download the official information to test whether the boar...
Akamai discovers API vulnerability poses high risk to companies and individuals worldwide Akamai's latest security research explores the state of global API security; reveals attack traffic trends ...[Details]
With the rapid development of China's automobile industry, many families have their own private cars, but the number of garages is far from meeting the demand. Therefore, how to effectively prevent ca...[Details]
According to Jiwei.com, the latest report from market research firm Canalys shows that smartphone shipments in the Indian market increased by 11% to 37.1 million units in the first quarter of 2021. ...[Details]
In ARM processors, we often use the SWI instruction to generate a soft interrupt. The soft interrupt instruction SWI instruction contains a 24-bit immediate value, which indicates the specific SWI fu...[Details]
Interrupt measurement frequency Let’s look at the picture first The figure indicates that when ITx=0, the falling edge triggers the interrupt; when ITx=1, both the rising edge and the falling edg...[Details]
The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1.5...[Details]
On May 12, Ningxia Juneng Robot
Co.
, Ltd. (hereinafter referred to as "Juneng Co., Ltd.") was officially listed on the Beijing Stock Exchange, becoming the first listed company in Ningxia ...[Details]
According to Taiwanese media reports, a patent from Apple titled "High-efficiency Organic Light Emitting Diode Display" was published by the US Patent and Trademark Office. This patent describes ho...[Details]
Abstract: This paper introduces the internal structure, functional characteristics and basic principles of the brushless DC motor controller dedicated integrated chip UCC3626, and gives a design me...[Details]
MagnaChip announced that it has launched a new MOSFET for wireless headphones to prevent overcharging of batteries. The MOSFET is designed to control excessive current flowing into wireless headphone...[Details]
VC Functional Safety Manager integrates with failure activity, requirements management, and comprehensive solutions to automate analysis and provide full traceability
MOUNTAIN VIEW, ...[Details]
On the morning of June 22, according to previous update schedules, Apple will release a new iPhone in less than three months. A new report released today by TrendForce sheds more light on peopl...[Details]
There are two coils connected to the hand of the shake meter, one is connected in series with the additional resistance r in the meter, and the other is connected in series with the resistance r to ...[Details]
1 System Introduction According to different structures, variable frequency power supplies can be divided into two categories: direct variable frequency power supplies and indirect variable frequenc...[Details]
November 1, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI), is now offering ne...[Details]
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