Embedded Development Data Structure : https://training.eeworld.com.cn/course/4908The Linux C course was completed by teacher Li Huiqin, who has 7 years of development experience and 4 years of teachin...
My old razor was broken. I always wanted to buy one. I was going to use my E coins to buy a range hood. But then my family said they didn't want to buy one. So I bought a Feike razor online. It took l...
I am working on a motion control card project recently. During the debugging of the prototype, I need to verify the correctness of the CAN bus communication function. In the past, I only knew the CAN ...
Android studio is an Android integrated development tool. Based on IntelliJ IDEA, Android Studio provides integrated Android development tools for development and debugging. It is also a very mainstre...
Since the introduction of cloud computing technology nearly 20 years ago, applications and computing resources have continued to migrate from enterprise data centers to cloud environments. The migrati...
As the installed capacity of my country's photovoltaic power stations increases, power generation and maintainability will become important factors in power station design. String inverters have th...[Details]
(4) According to news on the 25th, Huawei and ZTE responded to the announcement by the US Federal Communications Commission (FCC) in November last year that it would ban US telecom operators from usi...[Details]
According to foreign media reports, after signing a battery material supply contract with General Motors of the United States, South Korea's POSCO Chemical is currently advancing to supply tens of tr...[Details]
0 Introduction
Electric vehicles have always been a focus of attention for their cleanliness and environmental protection. With the intensification of the energy crisis and the continuous rise...[Details]
When using a digital multimeter, you should not only look at the basic specifications, but also its features, functions and all design and production indicators. The following are the basic indicator...[Details]
CTC battery technology (full name: Cell to Chassis, battery-body integration technology, hereinafter referred to as CTC) has become a hot topic recently.
In September 2020, Tesla first r...[Details]
Developing power circuits for portable electronic devices requires design engineers to extend battery life by maximizing power and reducing overall system power consumption, which drives the size o...[Details]
Since sensor accuracy is closely related to a given power level, the room for reducing system power consumption is often limited. Power cycling technology can help developers achieve the lowest sys...[Details]
KEYSIGHT / AGILENT N8975A N8975B Noise Figure Analyzer The Keysight N8975B high-performance noise figure analyzer is designed to make fast, accurate, and repeatable noise figure measurements. It has ...[Details]
Marvell today announced its second quarter results for fiscal year 2020. Data showed that in the second quarter, Marvell's revenue was US$657 million, exceeding previous expectations but lower than a...[Details]
IT Home reported on September 22 that Apple will release the iPhone SE Plus next year, which is the successor to the iPhone 8 Plus. Now there is news that Apple will use side fingerprint recog...[Details]
Crystal oscillators are the core frequency components in various electronic products. When purchasing, we need to know the following accurately: size, frequency, load capacitance (pf), and accuracy (p...[Details]
This circuit diagram is equivalent to a coordinate diagram. Each key has a unique coordinate to determine which key is pressed. Method 1: Line-by-line scanning: The matrix keyboard is scanned line ...[Details]
Xilinx's quarterly report for the period ended September 2020 showed a 5% month-on-month increase in revenue, partly due to strong sales of its automotive-related chips as the automotive manufacturin...[Details]
1. What is the principle of parking radar?
The parking radar system determines the distance between the front or rear bumper and obstacles using ultrasonic sensors.
2. Where is the parkin...[Details]
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