Many MCU developers do not understand why a ground capacitor is required on each side of the MCU crystal, because this capacitor can sometimes be removed. The author has referred to many books, but fo...
SPI is a high-speed, full-duplex, synchronous communication bus, and only occupies four wires on the chip pins, saving the chip pins and saving space on the PCB layout, providing convenience. It is ma...
This article introduces the use of table components in Qt, which requires the use of QTableWidget.
Let's introduce QTableWidget through an example. The following figure shows the test effect of the ta...
The company's recent project is using RL78 and G14, and it will be mass-produced soon. I haven't found a suitable burner. I saw a company on Taobao that day and bought one. I tried it and it works ver...
Download source package:
https://www.embedthis.com/esp/download.html
The version I downloaded is : esp-8.0.3-src.tgz
Unzip:
$ cd
$ tar xf esp-8.0.3-src.tgz
$ cd esp-8.0.3/Source cross-compilation tool...
I bought a cheap knockoff TWS headset a few months ago and have been planning to take it apart. A few days ago, I finally found an opportunity to take apart the charging box and share it with you.Earp...
Modern cars are complex systems composed of sensors, electronic control units (ECUs), and actuators, which control and monitor the status of the vehicle through different types of in-vehicle networ...[Details]
In terms of advanced technology, Intel has been ahead of Samsung and TSMC in the past two years. However, under the leadership of CEO Kissinger, Intel aims to become the semiconductor leader again in...[Details]
HARTING showcases numerous innovative solutions and products at the Hannover Messe online exhibition / Focusing on social and technological megatrends / Industrial transformation requires digitalizat...[Details]
Recently, there have been many news reports about hidden cameras and micro cameras. The hiding methods are even more shocking. Not only is it said that 80% of hotels have them, but even the changing ...[Details]
With the development of modern testing technology, it is required to record and measure various weak signals, high-frequency signals and complex signals quickly and accurately, and higher and hig...[Details]
Mitsubishi Electric Corporation of Japan recently announced that it will launch a series of single-crystal lead-free brazing solar cell modules with an output power of up to 210W on October 28.
...[Details]
How do X-Trans cameras differ from other cameras on the market, and how is machine learning revolutionizing the way raw files are processed? DxO Chief Scientist Wolf Hauser discusses the pros and c...[Details]
Munich, Germany, December 2021 – Codasip, a leading supplier of customized RISC-V processor semiconductor intellectual property (IP) cores, today announced that it has appointed Dr. Ron Black as Chie...[Details]
Stm8l051x has 5 timers, of which timer1 is a 16-bit priority timer, timer2, timer3, timer5 are 16-bit general timers, and timer4 is an 8-bit reference timer (see datasheet for details). The official ...[Details]
Recently, a post saying "Hongmeng system is a pirated version of Android" has been circulated online, claiming that this is an announcement released by China Mobile. The so-called announcemen...[Details]
Keysight Technologies and Ericsson demonstrate a Pre-6G network prototype at the 2024 IEEE International Communications Conference, using Ericsson's pre-standard protocol stack tailored for po...[Details]
For many years, fluorescent screens were the gold standard for precision quality control of display systems, but these days they are hard to find. New technology has introduced flat panel displays,...[Details]
800W MOSFET Amplifier
The amplifier is suitable for high-power AV occasions. Let’s take a look at the parameters:
Frequency response width: 10HZ--100KHZ
Distortion (8 ohms 100W o...[Details]
μC/OS-Ⅱ is an open-source embedded real-time multitasking operating system proposed by Jean J.Labrosse in 1992. It is still developing and has been widely used in industrial control, instrumentat...[Details]
The new PXIe embedded controllers will debut at the 2024 electronica show in Munich, Germany (November 12-15), offering twice the performance of the previous generation.
Pickering, a...[Details]