Abstract: The demand for dynamic power management in embedded systems is analyzed , and on this basis, a system-level dynamic power management architecture based on a policy framework is proposed to a...
Gesture sensor
1. The difference between attitude sensor, gyroscope, acceleration, angular velocity and geomagnetic sensor
2. The difference between 3-axis, 6-axis and 9-axis gyroscopes...
[i=s] This post was last edited by PowerAnts on 2018-11-7 12:53 [/i]Six LM393s are used on the board, and the OC output is used to control the on-off control of the P-MOS to 12V (regardless of the spe...
The mastery of analog circuits is divided into three levels: The primary level is to memorize these twenty circuits skillfully and understand the functions of these twenty circuits. Anyone who is an e...
[color=#555555][font="][size=4][b]Automotive front light LED lighting system (single stage) solution[/b][/size][/font][/color] [color=#555555][/color] [size=4][b][/size] [url=http://www.ti.com.cn/solu...
With the explosive growth of TWS headphones, higher requirements are placed on the battery life of headphones and battery boxes. Generally, the battery life can be improved from the following points:
...
Today, US telecom operator T-Mobile announced that it has completed the world's first 5G call based on the 600MHz low frequency band in cooperation with Qualcomm, Ericsson and other manufacturers, la...[Details]
Introduction Laser cutting has the advantages of high cutting accuracy, fast cutting speed, low thermal effect, no pollution, no noise, etc. It has been widely used in automobile, shipbuilding, aeros...[Details]
In the past, arm bare metal programs were compiled and debugged in the ADS1.2 development environment. When I first started learning embedded systems, I didn't understand a lot of things. The reason ...[Details]
According to the World Economic Forum, Generation Z, born between the mid-1990s and the early 21st century, will account for 32% of the world's population (7.7 billion people) in 2019, surpassing the...[Details]
What is the essence of
soft switching
?
The so-called soft switching is to use
the characteristic that the
current
of
cannot change suddenly, and use the ind...[Details]
Siemens Software Expands Xcelerator as a Service Solution to Accelerate SaaS Business Transformation
•
Accelerated SaaS business transformation, with cloud-related annual recur...[Details]
China's container management market is growing.
Gartner predicts that by 2027, total end-user spending on software-based container management in China will increase from $89 million in 2024 to ...[Details]
In today's technological era,
robots
have become one of the key technologies in all walks of life. With the continuous advancement of artificial intelligence and machine learning technology...[Details]
1 Introduction
With the continuous improvement of my country's urbanization level, energy shortage and environmental problems are becoming increasingly prominent, and energy conservat...[Details]
Preface
Portable electronic products all use batteries as power sources. With the rapid development of portable products, the use of various batteries has increased significantly, and many ne...[Details]
Nowadays, digital measuring instruments have become mainstream and have a tendency to replace analog instruments. Compared with analog instruments, digital instruments have high sensitivity, high acc...[Details]
introduction
Wireless communication has been increasingly widely used in equipment with high mobility requirements or when people are not convenient to arrive at the site at any time. Typical ...[Details]
Chip: STM32F103C8T6 Application Pin: Output: PA0, PA1 TIM2 CH2 channel To achieve 50HZ (20ms) adjustable PWM output on the PA1 pin, set the system TIMx_CNT=8MHZ=8000 000HZ, set TIMx_PSC=800-1, then T...[Details]
With the release of Nubia α, its first wearable mobile phone that combines a flexible screen with a wearable watch body, in Beijing, Nubia has opened up another unique path in the flexible screen ind...[Details]
Turning interrupts off and on
Interrupt is an efficient dialogue mechanism, but sometimes you don't want to interrupt the program during execution, such as when printing something.
, but ...[Details]
Power technology
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