This is an updated, well-designed stand that provides a sleek, sturdy case for a 7" touchscreen display and Raspberry Pi. It's compatible with the Pi 4, can add a variety of LEGO-compatible front pane...
Source: New Wisdom2022 is coming soon, and it’s another good time to change jobs!In order to retain its employees, Apple has spent a lot of money.A huge bonus fell from the sky, catching people off gu...
[i=s]This post was last edited by gs001588 on 2022-6-30 02:36[/i]5. Key interrupt testThere are two buttons, KEY1 and KEY2, on the RVB2601 development board for users to use. It is essential to use IO...
1: Install the cross-compilation tool chain
1. When compiling, you need to use a cross-compilation tool. Here, the arm-2009q3 compiler is installed. It is in the network disk directory "03-System Firm...
1.Measurement principle1: Introduction to infrared wavelengthFigure 1Infrared spectrum
The commonly used measurement wavelength range is: 700nm~14000nm2: Object radiationFigure 2 Schematic diagram of ...
[i=s]This post was last edited by qi777ji on 2021-5-24 11:14[/i]I finally received this book today, thank you EEWORLD! I opened the title page and saw in the preface that the author introduced that th...
Taiwanese media digitimes quoted Anandtech as reporting that Intel recently renamed the various stages of the 10nm process to SuperFin and Enhanced SuperFin, which is different from the previous nami...[Details]
The integrated circuit industry and software industry are the core of the information industry, the key force leading the new round of scientific and technological revolution and industrial transform...[Details]
Vortex flowmeter is a commonly used flow meter. The use of any instrument is always inseparable from daily maintenance and care. No matter it is a fault of the instrument itself or interfered by exte...[Details]
The oscilloscope is the most important power test and characterization tool. Many oscilloscopes today, including Keysight’s InfiniiVision X-Series oscilloscopes, offer dedicated power measurement opt...[Details]
Jim Witham is the CEO of GaN Systems GaN (Gallium Nitride) chargers made a splash at CES in 2020, suggesting that this year will see widespread interest and adoption of these smaller, faster chargi...[Details]
After 5nm, foundry competition began to move toward the more advanced 3nm node. Currently, Samsung, TSMC, and Intel have formed a three-way split in the advanced process competition. And from the p...[Details]
According to the first quarter financial report released by Saiwei Microelectronics on April 27, the company achieved revenue of 199 million yuan, a year-on-year increase of 23.96%. However, some inv...[Details]
In the 1980s, Zheng Jianjiang, a 25-year-old auto mechanic from Zhejiang, started his own business. He contracted the bankrupt Longguan Watch Parts Factory and decided to take a gamble. Since then, t...[Details]
In order to improve the stability and energy density of power batteries, many companies have begun to develop solid-state batteries. Solid-state batteries use solid electrolytes and have relatively h...[Details]
The Proteus schematic diagram of Guo Tianxiang's simulation microcontroller development board is as follows Introduction to the test board program: This program is the overall test program of the e...[Details]
1. Serial port 1. Basic understanding of serial ports Serial interface, referred to as serial port, is also called serial communication interface or serial communication interface (usually referred t...[Details]
We have always had some doubts about Volkswagen making batteries. Recently, the new battery factory in Salzgitter, Germany, broke ground. This is Volkswagen's first European battery factory. The tota...[Details]
In this phase of work, we need to implement an I2C slave engineering design simulated by GPIO. Previously, we only used GPIO to simulate I2C to design the host, and this is the first time to design a...[Details]
OPPO Reno9 series is equipped with BOE's new generation of lightweight and eye-protection hyperbolic screen
On November 24, the OPPO Reno9 series was officially released. This OPPO a...[Details]
On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
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