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With the iterative upgrade of automobile human-computer interaction, the display screen has become an important component of automobile human-computer interaction. The traditional multi-screen small ...[Details]
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Industrial sites often need to isolate RS-232 and RS-485 at the same time. Usually, two isolated DC-DCs are used with a separate signal isolation circuit. However, the isolation performance varies an...[Details]
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1 Introduction to Cortex-M3/4 Fault The Fault exception of Cortex-M3/4 is caused by illegal memory access (such as accessing address 0, writing to read-only storage location, etc.) and illega...[Details]
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According to Korean technology media KED Global, in order to win the high-end memory (HBM) order for Nvidia's next-generation artificial intelligence graphics processor (AI GPU), Samsung Electronic...[Details]
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1. Influence of excitation voltage amplitude and frequency
The fluctuation of excitation power supply voltage amplitude will change the magnetic flux of coil excitation magnetic field, directl...[Details]
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Today's closed-loop automatic control technology is based on the concept of feedback to reduce uncertainty. The elements of feedback theory include three parts: measurement, comparison and executio...[Details]
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Although
the equivalent
circuit
of the switching transformer
and the equivalent circuit of the general transformer seem to be basically the same, the equivalent circuit of the swi...[Details]
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The antenna is the ear of FM DX. The weak radio waves from the antenna enter the receiver through the feeder, so that we can hear the sound of the distant radio station. The antenna accounts for half ...[Details]
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On June 11, the 2021 China Integrated Circuit Industry Ecosystem Forum was held in Yinzhou District, Ningbo, Zhejiang. At the forum, eight integrated circuit industry projects, including the Zhejia...[Details]
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Today (28), the troubled Japan Display (JDI) finally shook off the gloom of the past few days and ushered in real light. JDI confirmed on Friday that China's Harvest Fund Group will invest $300 mil...[Details]
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When it comes to Foxconn, people will habitually regard it as an electronics foundry. However, Foxconn's ambitions are far more than that. On August 5, Foxconn officially acquired the chip manufactur...[Details]
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X-ray transmission, commonly known as "taking an X-ray", is a medical diagnostic technique that everyone is familiar with. X-rays are high-energy and can penetrate the skin, so taking X-rays i...[Details]
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With the continuous improvement of smartphone performance, mobile games have become one of the most profitable and popular industries today. For the majority of players, top-level hardware conf...[Details]
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Environmental monitoring and drug testing are applications of laboratory analysis and testing in two different industries. With the rapid development of the national economy, the frequent occurrenc...[Details]
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1: Source
When we learn ARM embedded development, we usually come into contact with ADS1.2 and kei project templates. These templates are a blessing for beginners, but if you want to learn mor...[Details]
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