Today we comprehensively tested TCP , MQTT , and HTTP connections. TCP can establish up to 7 connections. We still use Anxin Transparent Cloud to test, MQTT connects to Alibaba Cloud, and HTTP connect...
This article records a case with the following functions: connecting to Wi-Fi, network timing, starting the timer (1s), outputting the time once a minute (whole minute) through the serial port, and ou...
The list is out and can be seen here: https://en.eeworld.com/bbs/thread-1084541-1-1.html
Welcome everyone to guess the questions: https://en.eeworld.com/bbs/thread-1084544-1-1.htmlList of component in...
[2022 Digi-Key Innovation Design Competition] [Intelligent Courtyard Integrated Control System] Environmental Parameter Acquisition Unit Hardware
1. Sensor
For the most important environmental paramet...
Author: Yibo Technology Expressway self-media members Huang Gang and Sun Yiwen
The dusk was hazy, the moonlight was spreading over the clouds, and the high-rise buildings that rose from the ground loo...
Nvidia, the US chip giant, faces many difficulties in acquiring ARM, a British chip design company. While the review by various governments is still pending, this acquisition worth $54 billion has be...[Details]
Although most users know that LCD TVs are divided into CCFL backlight LCD TVs and LED backlight LCD TVs, only a few users know that LED backlight LCD TVs are also divided into two types, one is dir...[Details]
Vector control is to control the magnitude and phase of the motor stator current through the vector coordinate circuit, so as to control the excitation current and torque current of the motor in th...[Details]
At a critical time when ternary lithium batteries encounter bottlenecks, major automakers have placed the future development of electric vehicles on solid-state batteries. The advantages are very obv...[Details]
Laser theodolite is a common type of theodolite, which has the advantages of accurate measurement, easy maintenance, flexible use, and durability. Laser theodolite has a wide range of applications, so...[Details]
According to foreign media reports, Toyota and CCC Intelligent Solutions Inc. (CCC) have jointly developed a Collision Assistance service, which has been applied to Toyota and Lexus vehicles, and its...[Details]
While the global semiconductor industry is facing fluctuations and structural adjustments, Infineon achieved a record high in fiscal year 2022: global revenue of 14.218 billion euros, profit of 3.378...[Details]
For image monitoring systems, users often put forward such functional requirements: they hope to be able to monitor objects that are far away. These objects may be distributed in suburbs, deep moun...[Details]
1. Selection of input gear of SM1234 analog module and corresponding calculation of digital quantity.
According to the data sheet, the analog input range of this model is: ±10V, ±5V and ±2.5V....[Details]
When SM2..0 is 000, the SLEEP instruction makes the MCU enter the CPU stop operation, while SPI, USART, analog comparator, ADC, two-wire serial interface, timer counter, watchdog and interrupt system...[Details]
ASML announces third quarter 2021 financial report | Net sales of 5.2 billion euros, net profit of 1.7 billion euros, and full-year revenue growth is expected to reach 35%
ASML, a gl...[Details]
According to China News Network, on May 19, Shanghai Jucheng Enterprise Management (Group) Co., Ltd. (hereinafter referred to as "Jucheng Group") announced that its only LCOS packaging production lin...[Details]
NTC thermistors and analog temperature sensors are two common temperature sensing solutions used in most electronic applications. Deciding which technology is best for your application can be a diffi...[Details]
The traditional two-level inverter bridge can be easily split into Buck and Boost circuits. Using a similar method, the diode-clamped three-level inverter bridge arm shown in Figure (a) can be approp...[Details]