5G Core Network The driving force of innovation in the 5G core network stems from the needs of 5G business scenarios and new ICT enabling technologies. It aims to build a high-performance, flexible an...
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After setting up the development environment last time, I have always wanted to light up the RGB lights, but I don’t have much time on weekdays. Today I will share with you how to create a project and...
In CircuitPython, there is a driver library rotaryio with a rotary encoder. Using a rotary encoder, you only need to connect to any two GPIOs to read the position of the rotary encoder.As shown in the...
{:1_146:}I am a first-year graduate student studying IC. Recently, my teacher has a project about smart sensors and asked me to consider whether I want to do this. I guess if I accept it, my research ...
Today is Saturday. Since it is the off-season, I don't have to work overtime on Sunday. I got up early in the morning and took my newly bought mobile hard drive to download the PIC test materials fro...[Details]
“The problem of intelligence seems to be unfathomable, and I think this is an area worth devoting my life to.” In the 70-year wave of artificial intelligence, Marvin Minsky is a well-known name, cl...[Details]
The vortex flowmeter is a new type of flow measuring instrument made based on the "Karman vortex" principle. When a stable fluid flows through a straight pipe of a certain length, it hits a nonline...[Details]
According to display analyst Ross Young and whistleblower Jon Prosser, Apple may delay the release of the iPhone 12 Pro or cancel the feature altogether due to supply chain issues with 120Hz screens....[Details]
In embedded applications based on dual CPUs, data interaction is usually involved. Generally speaking, there are two data interaction solutions: one is to use communication protocols such as SPI to di...[Details]
What would it take to transform the detection, diagnosis and monitoring of infectious diseases around the world and develop a device that could quickly produce accurate, reliable results? As the CO...[Details]
1. Support nand reading and writing Transplant uboot to S3C2440 (Transplantation process 1) Create a new board + modify the clock + SDRAM + UART (← click to view) In the process, in order to avoid er...[Details]
How to calculate mixed resistors
cleverly Mixed resistors are also called compound resistors. Mixed resistor circuits refer to circuits containing series and parallel resistors. ...[Details]
Optocoupler isolation circuit with shaping function
Optocoupler isolation circuit with shaping function: The optocoupler in the figure uses Schmidt shaping output to reduce transmission noise.
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According to the information released by SolarEdge, the full-year revenue in 2018 was US$937.2 million, the GAAP gross margin was 34.1%, and the GAAP net diluted earnings per share was US$2.69.
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The thermal performance of LED products has a great impact on their optical, color, electrical performance, reliability, and service life, so their thermal management design and measurement are v...[Details]
LVDT stands for differential transformer displacement sensor, which is an electromechanical component, generally composed of an iron core, a primary coil and two secondary coils. The external sinus...[Details]
1. Circuit The attached figure is a schematic diagram of the circuit for controlling digital display by AT90S8515 (only the circuit for the interface with the digital tube is drawn in the figure, and...[Details]
From smart home assistants like Alexa, Google, and Siri to advanced driver assistance systems (ADAS) that can alert drivers of lane departures, the world relies on edge AI to provide real-t...[Details]
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