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WASHINGTON (Reuters) - The U.S. Federal Communications Commission (FCC) said on Monday it will begin auctioning 2.5 GHz spectrum band licenses for 5G wireless services for bidding on July 29. Image...[Details]

This article describes how to use a microprocessor to control the power stage of a wide input voltage DC/DC controller. This solution supports input voltages up to 55V; battery charging voltag...[Details]

Design requirements:# Using DC motor as fan The keyboard can adjust the fan speed Design Overview: According to the design requirements, the fan needs to be turned o...[Details]

I want to add environmental data monitoring function to the electronic clock, mainly the three items of temperature, humidity and air pressure. The BME280 module can measure these three data, which i...[Details]

  Different types of variables can be used in C programs for delay design. Experimental tests show that using unsigned char type has more optimized code than unsigned int. Unsigned char should be used...[Details]

introduction Since the introduction of universal programmable DSP chips by TI in the United States, DSP technology has developed rapidly, but DSP power supply design has always been an important pa...[Details]

Affected by the epidemic, Pegatron, Apple's second largest iPhone OEM, has stopped assembly in Shanghai and Kunshan, and will not be able to fully resume production until the end of April or early Ma...[Details]

As the automotive market continues to develop, consumers are increasingly demanding digital features in vehicles, such as autonomous driving, connectivity, electrification, and shared mobility. To ...[Details]

On June 13, Samsung Electronics announced at the Samsung Foundry Forum 2024 North America held in the early hours of Beijing time today that its first process node SF2Z using BSPDN (back side power...[Details]

(Shanghai, China, August 11, 2022) Recently, Rockwell Automation, one of the world's leading companies in industrial automation, informatization and digital transformation, launched the Allen-B...[Details]

In the latest investment report, analyst Ming-Chi Kuo used the clear term iPhone 13 for the first time, which seems to imply that Apple will not adopt the iPhone 12s naming method. At the same time...[Details]

        Simply put, a MCU is a microcontroller, and ARM is a microprocessor. So what is the difference between ARM and a MCU? The following is an introduction from Zhuoyue Education. 　　 　　The differ...[Details]

This is the circuit diagram of a stereo preamplifier with volume and tone controls. When using our amplifiers (big or small) you always need volume control and preferably also tone control. The cir...[Details]

In order to promote 5G, South Korea initially launched a 6-month 5G trial plan and high mobile phone subsidies. However, if calculated from the commercialization of 5G in April, these user trial plan...[Details]

This paper introduces the background of the Adaptive Front-lighting System ( AFS ) and its development at home and abroad; analyzes in detail the six different lighting modes of AFS: default li...[Details]