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The relay protection solution platform launched by ADI uses the Blackfi processor (ADSP BF518) and the new synchronous sampling ADC (AD7606) which are widely used in power line monitoring systems. ...[Details]
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CEVA and Aojie Technology work together to achieve milestone: shipping 100 million wireless IoT chip products Aojie Technology provides wireless communication chips powered by CEVA IP, targeting th...[Details]
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According to Sensor Expert Network, two sensor companies have officially opened stock subscriptions this week, namely Innosilicon, a leading MEMS sensor chip company, and Haon Automotive, a smart dri...[Details]
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First, the principle of the encoder A and B correspond to two photosensitive receiving tubes. The distance S2 between AB is smaller than S0 and S1. Therefore, when rotating clockwise, the initial v...[Details]
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With the popularity of LED display screens and the reduction of costs, LED display screens have become an important tool for information dissemination in public places. At present, the main methods fo...[Details]
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I have been studying the low-level drivers of Freescale MC9S12G series microcontrollers recently. I have read a lot, but I still don’t have a deep understanding of them. I am at the entry-level level...[Details]
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With the continuous improvement of hospital information construction, networking has become the mainstream direction of hospital video surveillance development. The flexibility, openness and scalab...[Details]
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Key Features and Benefits The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input...[Details]
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There are many types of capacitors, which are classified into ceramic capacitors, safety capacitors, film capacitors, super capacitors, electrolytic capacitors, etc. according to different dielectr...[Details]
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1. Problems encountered (using HAL library) In the process of using STM32, we usually use printf to redirect the serial port to output debugging information for program development and debugging. W...[Details]
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Recently, market research firm Canalys released a monitoring report on smartphones in the European market in the second quarter, which showed that Xiaomi's market share in Europe has surpassed Huawei...[Details]
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introduction
The traditional method is to use a video capture card (such as 1394) to capture the video signal and use the corresponding software to transfer it to the PC, which is neither ...[Details]
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Yushu released its first bipedal H1; the new supercomputer is exploring the deep integration of human brain and neuroscience. With the power of technology, we believe that the dialogue between huma...[Details]
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On September 28, according to media reports, a junior student named Xiao Zhang in Zhengzhou bought 11 Apple mobile phones in June this year. What he didn't expect was that three months later, A...[Details]
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Input filter circuit
Figure 1 Input filter circuit
The input filter circuit has a bidirectional isolation function. It can suppress the interference signal input from the AC power grid, and...[Details]
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