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Morning news on January 11, Beijing time, it is reported that Apple plans to start using the company’s own custom displays on mobile devices as early as 2024. The move is to reduce dependence on part...[Details]
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The principle of speech recognition chip
The voice recognition chip is also called voice recognition IC. Compared with the traditional voice chip, the biggest feature of the voice recognition ...[Details]
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LDR pseudo instruction and LDR load instruction in ARM
The form of the LDR pseudo-instruction is "LDR Rn,=expr". Here is an example to illustrate its usage. COUNT EQU 0x40003100 ... LDR R1,=COUNT MOV...[Details]
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The positioning and placement of speakers can get the best results from their performance.
Often, speaker placement is a matter of compromise - it's usually an afterthought. A little planning ...[Details]
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This article first introduces the main characteristics of thermocouples, then explains how to use a multimeter to detect the quality of thermocouples, and finally introduces the common faults of th...[Details]
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Based on the clock usage of the fiber-optic access digital intermediate frequency system, this paper analyzes the principle of the impact of clock jitter on the performance of analog-to-digital conve...[Details]
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Introduction:
The ADP2119/ADP2120 are low quiescent current, synchronous step-down DC-DC regulators in a compact 3mm x 3mm LFCSP_WD package. Both devices use a current mode, constant frequ...[Details]
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If there is a circuit as shown in Figure 1, the input voltage Uin is applied to both ends of the series circuit of the variable resistor R and the load resistor RL, then the voltage can be stabiliz...[Details]
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China Energy Storage Network:
At the 2016 Hangzhou G20 Summit, General Secretary Xi Jinping, on behalf of China, initiated global cooperation in the digital economy, which received positive...[Details]
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Advantech recently launched the new industrial-grade PCIe4.0 product "SQFlash 730 Series". The product uses a high-performance master IC chip, supports the NVMe1.4 protocol, provides an industrial-...[Details]
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Whether it is Android or iPhone, most mobile phones already support NFC. One of the most commonly used functions is the transportation card. However, Apple's Apple Pay transportation card curren...[Details]
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0 Introduction
Operational amplifiers are widely used in various circuits. They can not only realize linear operation circuit functions such as addition and multiplication, but also fo...[Details]
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On the morning of February 18, Apple's new headphones AirPods Max went on sale this week, and three Apple executives were interviewed by Japanese design website Casa BRUTUS. The interviews wer...[Details]
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In Part 3 of this series on CTSD precision ADCs, we will focus on the alias-free nature of CTSD ADCs, which improves interference immunity without adding any peripheral design. Part 1 presented a new...[Details]
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With the rapid development of intelligent connected vehicles, in-vehicle network architecture faces unprecedented challenges. Faced with increasingly complex in-vehicle entertainment, ADAS (Advance...[Details]
Microcontroller MCU
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