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1. Detailed explanation of hardware design
1) D/A conversion principle
Digital quantities are represented by binary codes in combination of digits. For weighted codes, each digit has a certai...[Details]
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1. Problems with the current transformer maintenance method
The current maintenance method for transformers is to deal with defects during regular maintenance and patrol inspections. There...[Details]
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Improving energy efficiency is one of the most prevalent challenges in today's world. The consumer electronics industry is constantly moving towards greater efficiency, driven by new and increasing...[Details]
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First of all, for IIS programming, you need to understand three key points 1. IIS bus, for IIS bus 2440, there are five wires, namely IISSCLK IISLRCLK CDCLK IISDI IISDO, of which the last two are d...[Details]
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Do you remember what Ms. Dong (Dong Mingzhu) said on CCTV Finance last month? When she was talking about her views on the manufacturing industry, she brought up the topic of Chinese cars. She was blu...[Details]
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//Bitband operation to achieve GPIO control function similar to 51 //For specific implementation ideas, please refer to Chapter 5 (pages 87-92) of CM3 Authoritative Guide . //IO port operation macro...[Details]
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Abstract: This paper introduces a new type of medical call intercom system based on single-chip microcomputer. It is used for timely communication between medical staff and patients. The main and e...[Details]
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USB (Universal Serial Bus) interface is a new interface technology used in the PC field in recent years. It is based on a single bus interface technology to meet the needs of various application fi...[Details]
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According to foreign media reports, Hyundai Mobis announced the development of new rear automatic emergency braking (R-AEB) technology. This is the world's first use of USRR (ultra-short-range radar)...[Details]
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WiSA SoundSend certification ensures interoperability for consumers seeking a multi-channel, high-resolution sound home theater experience SAN JOSE, Calif. – August 2022 – WiSA® LLC, a subsidiar...[Details]
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According to foreign media reports, Scantinel Photonics, the world's leading FMCW LiDAR company, demonstrated the world's first all-solid-state parallel FMCW 5D+ LiDAR system based on photonic integr...[Details]
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The application of skateboard chassis technology in the automotive industry has attracted increasing attention. Recently, Nezha Automobile released Haozhi Technology Brand 2.0 and unveiled five major...[Details]
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On November 15, Goertek Co., Ltd. stated in an interaction with investors that the company's MEMS airflow sensors and other products have been used in e-cigarette and other product fields. Recently, ...[Details]
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When a car is driving on a road with a low adhesion coefficient (such as muddy or icy roads), the adhesion coefficient between the ground and the wheels is very small, so the drive wheels may slip ...[Details]
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The turning point of the kinetic energy conversion in the automotive industry is approaching. Under the consensus that "electrification is the first half and intelligence is the second half", intel...[Details]
Test/Measurement
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