Embedded Linux Development Introduction Video : https://training.eeworld.com.cn/course/5681Linux is a huge system with many related research fields. In summary, there are five directions:1. Server mai...
With the increasing development of wireless communication technology in the Internet of Things, WiFi has a large network coverage, convenient mobility, fast transmission speed, simple installation, he...
[i=s]This post was last edited by qwqwqw2088 on 2019-5-28 09:21[/i] [size=4]This is a power supply with a wide input voltage of 120-277V 60HZ, an output of 48V, 273mA, and a Buck topology. Note: In th...
Flowmeter is a kind of industrial product widely used in industry nowadays, and there are many types of flowmeters. There are glass rotor flowmeters for on-site observation, as well as metal tube roto...
Source: http://www.mediaplayer.eetchina.com/ART_8800416430_2200001_7671bcb2200604.HTM The US-China patent dispute has ended. Domestic DVD players will pay MPEG LA $2.5 per unit. With the signing of th...
//CRC16 checksum is widely used in communication. Here we will not discuss its theory, but test three common //implementation methods. Method 1 uses a common table lookup method. There are also 512-b...[Details]
The clamp-on ultrasonic flowmeter is a flowmeter that is very suitable for full pipe measurement. It is easy to install and non-contact. It can measure the flow of large-diameter media and can al...[Details]
September 25, 2024 –
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI), is now offering ...[Details]
The stepper motor is a widely used control motor, which is characterized by the ability to perform speed control and positioning control without using a position feedback loop, which is the so-ca...[Details]
First of all, the rotor of Tesla's 3D6 motor adopts the classic single V permanent magnet structure, which uses a three-segment approach to optimize noise, with the middle segment being twice the s...[Details]
Now that we know how to use UART, let's study how to use USART. Similar to the last time, this time we also use the USART serial port to communicate with the PC. The difference from the last time is ...[Details]
Since the start of the Sino-US trade friction in 2018, slogans such as "independent control, domestic substitution" have become the main theme of the development of the semiconductor industry. Some o...[Details]
Background: Autonomous positioning and navigation
As shown in the figure, the robot's autonomous positioning and navigation technology includes two parts: localization and mapping (S...[Details]
Radar level meter is a highly reliable, non-contact measuring instrument. It is precisely because of the characteristics of non-contact measurement that the instrument does not directly contact the...[Details]
STMicroelectronics announces first quarter 2022 financial results • Q1 net revenue of $3.55 billion; gross margin of 46.7%; operating margin of 24.7%; net profit of $747 million • Free cash flow(...[Details]
Cruise, GM's self-driving unit, has reportedly begun developing its own chips for self-driving cars, which are expected to be deployed in 2025. On Tuesday, the company's executives said the goal is t...[Details]
After six years of technological accumulation and commercial expansion, LiDAR has entered the climax of mass production in vehicles. A number of hybrid solid-state lidars on the market have bec...[Details]
Over the past few years, the performance of high-brightness light-emitting diodes (HB- LEDs ) has rapidly improved in terms of lumen output per package and luminous efficacy (in lm/W). Commercial 1W ...[Details]
Black box testing method: Black box testing is also called functional testing and data-driven testing. It treats the software under test as a black box that cannot be opened, and designs test cases a...[Details]
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