1. Understand the role of base static bias current The role of the bias circuit is to provide base DC current to the transistor , which is also called base static bias current. Static bias current i...
In the past two days, Zhengzhou, Henan and other areas suffered from rare heavy rainfall, resulting in serious flood disasters.The floods caused urban waterlogging, bringing heavy losses to the lives ...
[i=s]This post was last edited by qwqwqw2088 on 2020-7-21 22:38[/i]As the automotive industry continues to adopt 48V systemsin hybrid electric vehicles ( HEVs ) , the need for signal isolation in vehi...
I have a question for you. When using the accelerometer and gyroscope to calculate the angle and using Kalman filtering, why is the data after filtering lagging? At an angle of 45 degrees, the data af...
When I was looking for information on Friday, I saw the video launched by Vicor again. I remember that when it was promoted, everyone gave good feedback, so I recommend it again.Quick Access Links...
According to MacRumors, there are rumors that Apple is developing the next-generation iPhone SE, which will be released in 2022. Display analyst Ross Young recently revealed that Apple will name the ...[Details]
In the teaching experiments of colleges and universities, a large number of basic series of integrated chips need to be used. Currently, there is an engineering application tester on the market that ...[Details]
How to use the quick-change Profinet connection
The same device can be operated alternately on different robots. To do this, other IOCTL functions must be used for decoupling and. These IOCTL ...[Details]
Recently, Ming-Chi Kuo, known as the "Apple whistleblower", revealed on social media that Apple's iPhone 15 series, which will be released in 2023, may switch to the USB Type-C interface for the firs...[Details]
With the continuous development of modern electronic technology, especially human-machine interface technology, touch buttons are increasingly widely used in electronic products and handheld instru...[Details]
I've been working on ARM recently. To be honest, I feel a little tired when typing commands directly in the terminal. I'm not familiar with the commands, and the amount is large. Hey, in this "chaoti...[Details]
Recently, Hilton Hotels Group officially announced its cooperation with Tesla to install 20,000 Tesla electric vehicle wall chargers in 2,000 hotels in the Americas to create the largest electric vehi...[Details]
1. Introduction Thyristor is also called silicon controlled rectifier (SCR). Since its advent in the 1950s, it has developed into a large family. Its main members include unidirectional thyrist...[Details]
Core Tip : With the advent of an aging society, the issue of caring for elderly people living alone has received increasing attention. Therefore, researchers have used microcontrollers (MCUs) wit...[Details]
At the 24th China Integrated Circuit Manufacturing Annual Conference and Supply Chain Innovation and Development Conference Summit Forum held on the 2nd, STMicroelectronics (hereinafter referred to a...[Details]
Wei Jianjun is on live broadcast again.
On June 12, Great Wall Motors held the "Great Wall Motors Coffee OS 3 Smart Space's First In-Car Technology Sharing Session for 100 People", which...[Details]
Introduction
In some more complex operations, it is often necessary to process floating-point data with a large value range and high precision. However, there is no floating-point hardware arit...[Details]
The ARM startup code takes over the CPU from the moment the system is powered on. It is responsible for initializing the CPU stack space in various modes, setting the CPU memory map, initializing var...[Details]
1 Introduction
At present, distributed control systems (DCS) have been widely used in industrial control fields such as petroleum, chemical industry, electric power, and metallurgy. In the...[Details]
Analogue and Mixed Signal
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