76030E-23B-55JD

Abstract: Intelligent circuit breakers have digital interfaces that can transmit location information, status information, and opening and closing commands through the network. This article introdu...[Details]

As sustainable energy develops, we need bigger and better batteries. According to foreign media reports, scientists at the University of Queensland have developed a new type of battery that charges f...[Details]

Resistors are generally called resistors in daily life. It is a current limiting element. After the resistor is connected to the circuit, the resistance of the resistor is fixed. Generally, it has ...[Details]

Introduction: US battery startup Solid Power has received up to $12.5 million in funding to develop nickel-free and cobalt-free solid-state batteries. In addition, the company has also released batte...[Details]

　　During the experimental testing process, we often encounter such a situation: although the design engineer connected a power filter to the power line of the equipment, the equipment still cannot pa...[Details]

The intelligent connected vehicle test base built by China Automotive Engineering Research Institute Co., Ltd. was completed. The base is the first comprehensive test and evaluation base for intellig...[Details]

When the timer reload value is 8 bits (traditional 51 MCU models, such as T1 of AT89C51): Y=256-((256-X)*4) When the timer reload value is 16 bits (newer 51 MCU models, such as Timer3 of C8051F seri...[Details]

UCLA researchers have unveiled the first stable, all-solid-state thermal transistor that uses electric fields to control thermal movement in semiconductor devices. According to research published in ...[Details]

The color and efficiency of LEDs are related to the materials and processes used to make them. Currently, red, green, and blue are widely used. Since LEDs have a low operating voltage (only 1.5-3V)...[Details]

According to the Liberation Daily, on September 18, the Shanghai Municipal Government held a press conference. At the meeting, Yu Xufeng, mayor of Qingpu District, said that Huawei's R&D base is expe...[Details]

Houston-based American Electric Technologies, Inc., a global provider of power delivery solutions for both conventional and renewable energy industries, has announced two new inverter models in its...[Details]

In the process of home appliance maintenance, faults caused by capacitor leakage or capacity change are common and the fault phenomena vary. General pointer multimeters and some digital multimeters c...[Details]

　　1. When the measuring instrument shows that it has reached the required stability, the weighing value can be read. 　　2. The power supply of the electronic balance should be kept away from other...[Details]

Oscilloscope Quick Start Guide 1 2 3 4 5 6 7 Step-by-step reading Here we take the ZDS4054 Plus oscilloscope as an example, starting from the most basic operation, explaining ...[Details]

In industrial control, electrical equipment usually uses three-phase power supply as the working power supply. However, the working power supply is often disturbed by various factors, resul...[Details]