UMB4M

Rohm, a world-renowned semiconductor manufacturer, will participate in the 2022 Munich Electronics Show in Germany from November 15th to 18th. The show is a trade show and seminar gathering the world...[Details]

Overview Distribution transformer is an important equipment in the distribution network. Distribution transformer is the most basic unit of power supply. The monitoring of distribution transformer...[Details]

Three years ago, Chongqing, known as the "Silicon Valley of the West", introduced Intel's largest FPGA China Innovation Center in the world and the only one in Asia, and regarded it as an important p...[Details]

At present, my country is accelerating the construction of a new energy system with a new power system as the core to help promote "carbon peak and carbon neutrality". In this process, energy stora...[Details]

In the first quarter of 2020, although passenger car sales fell 41% year-on-year, the pre-installed HUD volume of passenger cars reached 72,500, a year-on-year increase of 19.1%. The main growth mome...[Details]

　　The live cable identification instrument is used to identify a specific cable in a bundle of cables during the installation, migration, maintenance and troubleshooting of power cables. It has the c...[Details]

The "danger" and "opportunity" of Huawei's supply chain. Huawei's inclusion in the "Entity List" by the United States this time has brought difficulties and obstacles, but also brought opportunities ...[Details]

Xiaomi Mi 10 Ultra Commemorative Edition will be officially released on August 11. For this annual flagship, everyone is most concerned about the price. On August 10, the Xiaomi Mi 10 Ultra Commemora...[Details]

1. Quickly and easily analyze the waveforms in a switching power supply with an active power factor correction circuit In order to obtain high power factor, most switching power supply designs...[Details]

I haven't updated my blog for two or three months. In the past two months, I have been learning AVR microcontrollers. The complexity of the chip has increased a lot. I read the 300-page data sheet th...[Details]

//================================================================================== //2005-03-28...2005-03-29 //C51 program source file of ADC0834 module //File Name=ADC083X.c //====================...[Details]

Spectroscopy is the technique of measuring the intensity of light in the ultraviolet, visible, near-infrared and infrared bands. Spectral measurements are widely used in many fields, such as color mea...[Details]

On April 19, Rainbow Co., Ltd. released its 2021 annual report, stating that the company achieved operating income of 15.174 billion yuan in 2021, a year-on-year increase of 45.23%; net profit attrib...[Details]

When the external crystal oscillator is not in use, the pin is left floating. You can also follow the online method to ground or remap it. Use the internal crystal oscillator software configuration m...[Details]

On November 15, it was reported that the first AI native open source operating system of openEuler, openEuler 24.03 LTS version, was officially released on June 6 this year. At that time, the cumul...[Details]