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Abstract: With the continuous development of the national economy, people's living standards and quality of life are constantly improving, and there are more and more household appliances and persona...[Details]
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With the development of electronic devices, more and more people pay attention to flexible electronic devices, which refer to electronic devices that can still work under certain deformation condit...[Details]
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When using SMT32F103, I found that STM32 can be upgraded online through the serial port (of course, it can also be upgraded through files, the principle is the same). I happened to be using STM3...[Details]
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1. What is a matrix keyboard? A matrix keyboard is a keyboard group with a matrix-like layout used in external devices of a single-chip microcomputer. Since more external inputs are required during c...[Details]
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On December 17, 2020, Qualcomm Technologies, Ericsson, Swisscom and OPPO announced today that the four parties have completed 5G New Radio carrier aggregation and 5G voice demonstration across FDD an...[Details]
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Compressed audio
formats are widely used in PCs and audio systems around the world. To cope with these digital audio signals, Renesas Technology has launched the SH7263 high-performance...[Details]
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The famous "battery gate" incident does not seem to be over yet, and Apple is facing a series of other lawsuits. "Batterygate" refers to Apple intentionally slowing down or limiting the performance...[Details]
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TDA1514A is a high-quality power amplifier IC that is familiar to everyone. If you follow the improved circuit shown in Figure 5-55, you can make a high-fidelity power amplifier. Because of the imi...[Details]
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With the progress of the times, technological products are becoming increasingly innovative, from mobile phones to wearable devices, to smart homes... These technological products make our lives mo...[Details]
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1 Introduction
H.264 is a video compression standard jointly developed by the Video Coding Experts Group (VCEG) of ITU-T and the Moving Picture Experts Group (MPEG) of ISO/IEC. It is devel...[Details]
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From January 9 to 12, 2024, CES (International Consumer Electronics Show), an important exhibition in the global consumer electronics industry, was held at the Las Vegas Convention Center. On Janua...[Details]
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According to Taiwan's Financial Weekly, Apple's third factory in Taiwan is expected to be completed in December this year. The report said that Apple is building a new factory in Longtan at this time...[Details]
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Recently, industry insiders pointed out that direct-write lithography does not require a mask, and has obvious advantages in shortening the process, automatic expansion and contraction, multi-layer a...[Details]
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When it comes to 5G technology, we have always paid more attention to the progress in terminals, such as which company has launched a new 5G mobile phone, and which chip supports 5G networks quic...[Details]
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The engine closed-loop feedback system is an advanced control technology that monitors the engine's operating status in real time and automatically adjusts the engine's operating parameters to achi...[Details]
Power technology
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