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On October 22-23, 2020, the "2020 Third Automotive Laser Technology Forum" co-organized by ATC Automotive Technology Conference and Geely Auto was successfully concluded at the Jinma Hotel in Xiaosha...[Details]

Apple's current wireless earphones, AirPods 2, were released on March 20, 2019. It has been more than two years since they were updated. In addition, the product looks exactly the same as the first-g...[Details]

What is an Organic Light Emitting Diode? OLED is the abbreviation of Organic Light Emitting Diode. Since 2003, this display device has been widely used in MP3 players because ...[Details]

The article pointed out that Chinese semiconductor manufacturers produced more than 1 billion chips per day in June, a record high. However, China's production capacity still ranks fourth, behind Tai...[Details]

1 Overview With the continuous development of wireless sensor network technology, it has been widely used in various fields such as industry, agriculture, medical treatment, aerospace, and marine d...[Details]

Recently, I had the honor to visit the remote control center of Linde Electric, the world's largest industrial gas supplier, in Shanghai to learn about the latest digital and intelligent progress her...[Details]

1. Reasons for inaccurate ground resistance detection or unstable indication or even negative value The ground resistance tester is composed of many precise electronic components. Due to its long det...[Details]

According to Jiwei.com on December 29, Xiaomi 11 was officially released yesterday, with a starting price of 3,999 yuan. What’s interesting is that before the phone goes on sale, the official quickly...[Details]

Electrocatalysts (capable of catalyzing two different types of reactions) can reduce the cost and improve the efficiency of metal-air batteries. As the demand for different energy sources increases, ...[Details]

There are two priority concepts in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority 'sub-priority' or 'sub-priority'. Each interrupt source needs to be...[Details]

Digital SourceMeter definition: Source meter, SMU (SourceMeasureUnit) power supply/measurement unit, "source" refers to voltage source and current source, "meter" refers to measurement meter, "source...[Details]

　　Circuit principle: SCK, MISO, and MOSI are the clock signal, master input signal, and master output signal of the SPI interface, respectively. The SPI interface of STC12 is defined to work in slave...[Details]

STM8 I2C interface The I2C (Inter-Chip) bus interface connects a microcontroller to a serial I2C bus. It provides multi-master functionality and controls all IC bus specific timing, protocols, arbitr...[Details]

On June 9, at the 2021 World Semiconductor Conference, Ju Long, global vice president and president of SEMI China, introduced relevant data on semiconductor market forecasts. Ju Long said that global...[Details]

my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]