NUC980 development board application based on NK-980IoT Chinese studies Tang poetry learning machine

Author: recan Link: https://club.rt-thread.org/ask/article/372fe88529e45e45.html NK-980IoT-based Tang poetry learning machine for Chinese studies 1 Project background Recently, I have been learning the essence of Chinese studies with my children, such as Tang poetry and Song Ci. I happened to see a DIY activity in the RT-Thread official community, and this board happened to have audio-related peripheral […]

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[ZYNQ Ultrascale+ MPSOC FPGA Tutorial] Chapter 23 Use of PS-side DP

Statement of originality: This original tutorial was created by ALINX Electronic Technology (Shanghai) Co., Ltd. (ALINX), and the copyright belongs to the company. If you want to reprint, you need to authorize and indicate the source. Applicable board models: AXU2CGA/AXU2CGB/AXU3EG/AXU4EV-E/AXU4EV-P/AXU5EV-E/AXU5EV-P /AXU9EG/AXU15EG The vivado project directory is “ps_hello/vivado” The vitis project directory is “ps_dp/vitis” This chapter […]

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Three EDIFIER products won the iF Design Award

It was reported on April 13 that the three products MC500, MP500+, and MP100Plus of the well-known domestic audio brand Edifier won the 2022 German iF Design Award after multiple rounds of comprehensive evaluations by the judges. In recent years, Edifier has won the affirmation of iF for many years with its excellent product design […]

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The global deployment of more than 500 million bus technology clears the way for the intelligent data madness of automobiles

The main driving force for the rapid development of the automobile industry is gradually expanding from the focus on power systems in the past to the ever-increasing demand for intelligence. Smart cockpits and advanced driver assistance systems (ADAS) are intuitive experiences that consumers can perceive, and major brand car companies are also actively showing their […]

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An analysis of USB, HDMI, DP interfaces

Author | strongerHuang There are many kinds of interfaces on the computer, and each interface has different versions. Many small partners do not understand the difference between the versions. The following is a summary for you. USB USB:Universal Serial Bus, Universal Serial Bus. USB official (USB-IF organization) stipulates the officialMajor version numbers include: USB 2.0, […]

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Comparison of PDM and I²S interfaces in MEMS microphones

By Jeff Smoot, Vice President, Applications Engineering and Motion Control, CUI Devices Microphones have been used in embedded systems for many years. However, since its inception, the market usage of MEMS microphones has increased rapidly due to the expanding range of voice-based applications in the home, automobile and wearable devices. Not only do MEMS microphones […]

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5v digital power amplifier chip-NTP8928 overview

With the continuous evolution of the digitalization process of electronic products, the digitalization of audio equipment (especially the key product power amplifier) ​​is also on the agenda. At present, many power amplifier products on the market are under the banner of “digitalization”, but many of them only perform some digital processing on the products. Strictly […]

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