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Qinghai Oilfield actively promotes energy revolution and strives to promote green transformation and high-quality development. It has built the first ground photovoltaic project in the oilfield in rem...[Details]

Test packaged devices using test fixtures Keithley's Model 8010 high-power device test fixture, together with the Model 2651A and 2657A high-power system digital source meters, completes the power se...[Details]

Many devices and their control computers use RS 232 standard serial interface for communication. This paper designs and implements RS 232 serial communication data interceptor, which can effectively i...[Details]

On October 28, Feikai Materials released its third-quarter report stating that from July to September 2021, the company achieved operating income of 685 million yuan, a year-on-year increase of 32.81...[Details]

Overview Synchronization is an important issue in communication systems. In digital communication, in addition to obtaining carrier synchronization of coherent carriers, the extraction of ...[Details]

Two very desirable characteristics of an accurate measurement system based on an analog-to-digital converter (ADC) are high input impedance and a wide input range. The circuit described in this art...[Details]

Network security platform manufacturer Ammontech has been committed to the research and development of domestic network security platforms. In recent years, through cooperation with domestic chip man...[Details]

Abstract: With the continuous advancement of electronic technology, some communication devices that were originally only installed on larger platforms can now be installed on smaller platforms thro...[Details]

The history of human development is also the history of energy development. The origin of the industrial revolution is closely related to the way energy is used. Today, the world's energy sector is...[Details]

Following the previous article, let's introduce the clock divider in the 2300 system clock. Since the output frequency of the PLL is between 275MHz and 550MHz, and the LPC2300 series ARM can only wor...[Details]

Measurement of key characteristics 　　Three key characteristics are measured to compare the audio performance of loudspeakers using passive and active crossover filter designs. 　　An Audio Precisio...[Details]

   The temperature and humidity indicators in environmental conditions are important parameters in many workplaces. Whether it is warehouse management, book preservation or industrial measurement and...[Details]

According to foreign media reports, researchers from Tencent Keen Security Lab have released a report detailing how they successfully attacked Tesla's firmware, including remotely controlling the ste...[Details]

If the inverter trips during operation, it is considered an accident. There are several ways to deal with the tripping accident: 1. Power failure handling If the power is cut off momentar...[Details]

The transportation sector is a key area for achieving energy transformation. The electrification of automobiles is thriving worldwide and is also developing in Asia. Electric vehicles powered by el...[Details]