1. The main components of a computer system(1) A computer system is a system that is operated by a CPU as the core. Typical computer systems include: PCs (desktops + laptops), embedded devices (mobile...
I have a 14-year-old laptop. I changed jobs and needed to debug outside. The laptop was indispensable. The battery of this 8-year-old computer couldn't hold up a year or two ago. It shut down automati...
Why is the STM32 serial port 2 burnt out, but other parts are not burnt out? The phenomenon is that the serial port 2 can be used at first, but later only the serial port 2 cannot be used, while other...
Sound pressure, sound intensity and sound powerWe all know that the three parameters that describe sound are sound pressure, sound intensity and sound power. There is a certain relationship between th...
1. Background:
In many cases, due to limited hardware resources, but serial communication is needed, you can consider using an analog serial port;
2. Prerequisites:
To achieve a specific bps serial po...
[size=4]Finally I have some free time, and suddenly I remembered a long-lost wish, which is to port ffmpeg and mame to arm or dsp platform by myself. [/size] [size=4] So I found the website of ffmpeg ...
ShenDi Semiconductor, a leading domestic provider of commercial MEMS gyroscope series inertial sensor chips, recently received a new round of financing, led by Hubble Technology Investment. This roun...[Details]
0Introduction
The anti-lock braking system, also known as ABS, is a safety brake control system with advantages such as anti-skid and anti-lock. In an emergency, a car without ABS will not hav...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-power-consumption low-dropout linear regulators (LDO) are becoming the mainstream in the market for linear regulator...[Details]
With the diversification and complexity of electrical equipment, the harmonic components in the line are becoming more and more abundant, and the problem of harmonic pollution control is becoming mor...[Details]
Digital Tube The digital tube is composed of eight LED lights. Essentially, it is 8 LED lights. Schematic diagram of digital tube: ps: The two COMs are for parallel shunting and reducing the curr...[Details]
A multimeter is a relatively practical and easy-to-learn testing tool. Multimeters are divided into pointer type and digital multimeters. Digital multimeters have quickly become popular due to their e...[Details]
With the rapid development of surface mount technology, the future trend of printed circuit boards will inevitably move towards high-density packaging with fine lines, small holes, and multipl...[Details]
Bourns' new generation GDT series features unique coplanarity performance
The new GDT35 series products have greatly improved performance, with breakthrough performance in voltage le...[Details]
Quiescent current (IQ) is usually defined as the current consumed by an integrated circuit (IC) when it is unloaded and in a non-switching but enabled state. In a broader sense, quiescent current i...[Details]
EC-ulat is a powerful real-time EtherCAT software released by Mengtong Technology. This software can realize virtualized EtherCAT network by simulating EtherCAT slave devices, so that EtherCAT mast...[Details]
I have always wanted to track the progress of software development in global automotive companies. A good starting point is to look at the electronic and electrical architecture and the correspondi...[Details]
Recently, by combining noise cancellation technology and speech enhancement technology, NEC has developed speech recognition technology that allows voice operations to be performed even in noisy plac...[Details]
Produced by TSMC, the world's leading wafer foundry, Inventec Corporation is the first to use Montara for its Hyun Yin flagship TR-X TWS in-ear headphones
Beijing, China - October 12...[Details]
RA Family of 32-bit Arm® Cortex®-M microcontrollers with Renesas’ Secure Cryptographic Engine (SCE)
Arm TrustZone for superior IoT security
Beijing, China, May 1...[Details]
DSP and ARM Processors
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