[i=s] This post was last edited by Jiang Ziyatong on 2022-6-28 11:25[/i]In recent years, the development of personal smart ECG monitoring equipment has accelerated, and there are many types of wearabl...
With the rapid development of wireless communication in my country, the technical requirements for wireless communication equipment are getting higher and higher. How to determine its performance indi...
I just got familiar with Hetai MCU some time ago. This MCU cannot be simulated online and needs a special simulation chip. It can only be used to make small household appliances. Under my suggestion, ...
Automotive architectures are evolving rapidly, with vehicles moving from semi-autonomous driving to eventually fully autonomous driving. Automakers are also adding features such as smart access, vehic...
The figure below is a schematic diagram of the clamping circuit. L is the inductor. G is used to control the coil power-on time, and a roughly expected current value is expected. I would like to ask t...
U.S. Commerce Secretary Gina Raimondo said on the 29th that after the United States requested global companies to provide chip market information, it has received voluntary responses from more than 1...[Details]
With the development of autonomous driving technology, the number and functions of cameras around cars are increasing. Recently, there is news that cameras are gradually becoming the main visual org...[Details]
In today's society, electronic products have been widely used in daily life. Electronic products are inseparable from power supply, and power supply components are also the main cause of failure of m...[Details]
What technology should be used for dimming LED light sources? How can we master it? To answer the above questions, we must first understand the volt-ampere characteristics of LEDs.
The so-call...[Details]
This document describes how to modify the user area size of the iTOP-4418 development board. The partition data in the document is for 16G eMMC. uboot settings Enter the uboot of iTOP-4418, as shown...[Details]
Solar energy is an environmentally friendly alternative to traditional, non-renewable energy. However, current solar panels require toxic materials as buffer layers, which is not environmentally frie...[Details]
According to foreign media reports, although the financial situation of electric car manufacturer Tesla is not optimistic, it is still making related acquisitions. In February this year, it announced...[Details]
introduction When using STM32 or other microcontrollers, serial communication is often used. So how to receive data effectively? If the data is of indefinite length, how to receive it efficiently? ...[Details]
As the living standards of our people continue to improve, more and more citizens have bought their own houses. Before moving in, people like to decorate their houses to make them more comfortable. Bu...[Details]
PLC stands for Programmable Logic Controller, which is an electronic device specially used for industrial automation. It can automatically control and monitor various equipment and production proce...[Details]
For the first time, Apple has added support for Thunderbolt 3 to its M1 iPad Pro, which means that in addition to being able to connect it to an external display to increase the workspace, users can ...[Details]
As the world's largest LED display production base and the largest application market, China is facing a promising development prospect, especially driven by the emergence of new creative LED displ...[Details]
Recently, there have been rumors that Huawei will sell its server business, mainly selling the server business using Intel's X86 architecture, while retaining the server business using the ARM archit...[Details]
Introduction The correct design of antiparallel diodes requires consideration of various factors. Some of these are related to the technology itself, others are application related. However, the fo...[Details]
1 Introduction
Due to the advantages of ultrasonic cleaning, such as good effect, high efficiency and low cost, ultrasonic cleaning machines are widely used in electronics, machinery, ...[Details]
Medical Electronics
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