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Based on the reference design of this chip set, this paper discusses in detail some key technical issues that should be considered in the design of TD-SCDMA mobile phone RF front end. Co...[Details]

So far, the term "logic analyzer" has been used loosely. In fact, most logic analyzers are a combination of a timing analyzer and a state analyzer. We will now describe the special features of each o...[Details]

Many engineers tend to choose a power supply with sufficient "margin". For example, if an application consumes 5W of power, a 10W power supply will be selected to cope with the worst case scenario....[Details]

On November 27, the first lighting ceremony of the "27-inch curved screen" of Chuzhou HKC Optoelectronics Co., Ltd. was held in the exhibition hall on the first floor of the R&D building. Official ...[Details]

　　Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used...[Details]

Following a 12% decline in 2019, global semiconductor revenue rebounded to $449.8 billion in 2020, up 7.3% from 2019, according to preliminary results from Gartner. “At the beginning of 2020, it wa...[Details]

6.1 ADC structure and register description The main function of the analog-to-digital converter (ADC) is to convert analog signals into digital signals for data processing by the microcontroller. ADC...[Details]

summary This article describes the common problems that designers in the industrial automation field face when designing position sensing interfaces for motor control, namely: sensin...[Details]

Electric vehicle (EV) sales have been growing exponentially over the past few years , and demand for renewable energy sources such as solar and wind has continued to rise. According to the Internatio...[Details]

Features of EPS emergency power supply EPS emergency power supply It is a high-tech environmentally friendly product produced by applying inverter technology, CPU control, digital c...[Details]

      With the release of Qualcomm's new generation flagship chip Snapdragon 888, there have been a lot of leaks about new products from various companies recently. Recently, a foreign media exposed ...[Details]

What is new about new energy vehicles? This is a question that has been continuously discussed in the industry but has not been well explained. If you say that the new thing is the driving method, ...[Details]

        Sina Digital News on the morning of April 23, foreign media 9to5Mac made predictions about the upcoming WWDC Apple Global Developers Conference in June based on some internal information. Acc...[Details]

A Unique Instrument Network analyzers are powerful instruments that can achieve extremely high accuracy when used correctly. They are also widely used and indispensable in many industries,...[Details]

Translated from MIT Technology Review Since its inception in 2005, the Arduino open source platform has revolutionized the world of electronic engineering, and innovation represented...[Details]