Slow download speeds? Have to turn off WiFi? You're not alone!According to a study by OpenSignal, the average mobile network speed in 33 countries has exceeded WiFi, which is the opposite of what it w...
triodeWhat exactly is in the transistor datasheet?The transistor driving relay circuit, transistor driving LED or LED backlight circuit seem to be so simple that it cannot be simpler. Do you feel you ...
The purpose of filters is explained very clearly in the article "A Brief Analysis of Three Types of Wi-Fi Filters (Part 1)" . Let's take a look at it below.People often think that “a filter is a filte...
The residential energy storage market, while still in its infancy, is on the verge of explosive growth. In the U.S. alone, the market has grown 232% year-over-year since Q1 2018, with energy storage a...
The wired-and logic is a function that can be realized by connecting two output signals. In hardware, it is realized by using OC gates. If OC gates are not used, the current may be too large and burn ...
I've recently been working on a cost-reduction project that uses half-duplex mode in wired Ethernet. I searched online for related discussions and found most of the same opinions: "In half-duplex mode...
Every time communication technology is updated, it is always accompanied by threats from some people, and these threats always make consumers unable to accept the development of technology with confi...[Details]
first part. Introduction to microcontroller MSC-51 microcontroller refers to a microcontroller with 8051 as the core. It was launched by Intel in the United States in 1980. 80C51 is a typical variety...[Details]
On December 27, the National Energy Administration announced new energy storage pilot demonstration projects, with a total of 56 projects included.
The following is the original text
No...[Details]
Foreign media Windows Latest reported that Microsoft is not the largest brand in the smartphone market, but last year, the company tried a high-end dual-screen mobile phone "Surface Duo" with ...[Details]
1. Qualitative judgment of the quality of MOS field effect tubes
First, use the multimeter R×10kΩ range (built-in 9V or 15V battery), connect the negative probe (black) to the gate (G), and the posit...[Details]
Maintenance precautions for UPS power supply
The maintenance and use of UPS power supply are inseparable. There should be scientific usage and correct maintenance methods to achieve high utili...[Details]
On the morning of April 30, Qualcomm released its second quarter financial report for fiscal year 2020. They said that due to the COVID-19 pandemic, the smartphone industry's mobile phone shipments i...[Details]
With the depletion of global coal and oil resources and the increasing attention paid to environmental pollution by countries around the world, the grid-connected power generation technology and ap...[Details]
Corning Incorporated today announced the launch of its latest generation of Gorilla Glass, named Corning® Gorilla® Glass Victus™. The previous generation of Gorilla Glass was the sixth generation, an...[Details]
On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time.
At the same time, Nvi...[Details]
01Hashida booth information
Exhibition Name
The 25th Shenzhen International Industrial Manufacturing Technology and Equipment Exhibition
Exhibition Date
March ...[Details]
1. Current technical level of vortex flowmeter and orifice flowmeter
The basic structure of vortex flowmeter consists of vortex generator, detection element, and signal processing amplifier circui...[Details]
As the birthplace of my country's robotics industry, Shenyang has also achieved phased results in its transformation and upgrading in recent years. At present, Shenyang's robotics industry produc...[Details]
0 Introduction
There are two forms of catalytic cracking regeneration process: complete regeneration and incomplete regeneration. For the incomplete regeneration process, the flue gas cont...[Details]
Unleash extreme performance and excellent stability
HONG KONG - Media OutReach - September 27, 2022 - KLEVV, an emerging memory brand under Hong Kong-based Essencore Limited, today...[Details]