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According to a post by a netizen from IT Home, Xiaomi 9 has pushed the MIUI 12.5 stable version update, which is 2.6GB in size. Xiaomi released the latest generation of MIUI 12.5 system in Decemb...[Details]
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Smartphones can no longer be sold? This topic will be very hot in 2022, and some authoritative data can also prove that the mobile phone industry is currently in a relatively sluggish state. Accordin...[Details]
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1 Introduction
The MAX9736A/B is a general-purpose Class D speaker amplifier with an integrated spread spectrum regulator that does not require filtering, eliminating expensive and bulky LC filters...[Details]
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Since many peripherals on the ARM development board support serial communication, it is particularly important to write a serial communication program under QT. The following will describe the develo...[Details]
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According to news on December 5, after the market research agency Canalys released its report, another market research agency IDC yesterday also released quarterly tracking data for global wearable d...[Details]
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According to TechCrunch, Amazon Cloud (AWS) announced today the preview release of its own quantum computing service Braket. Developers can build quantum algorithms and basic applications, and then p...[Details]
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With the popularization of central air conditioning, how to effectively control central air conditioning units is an important topic for many researchers. At present, the hardware of domestic centr...[Details]
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The hydrogen detector has the characteristics of excellent performance, powerful sound and light alarm, large screen display, simple use and smart sensor. When the hydrogen concentration leakage exce...[Details]
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Using power lines as channels for communication is a good way to solve the last mile problem. However, as a communication channel, power lines have the characteristics of high noise, multipath effe...[Details]
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Working principle of boost switching power supply Working principle: The voltage stabilizing circuit of boost switching power supply is shown in Figure 1. When the switch tube VT1 is turned on, the i...[Details]
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April 12, 2023 – Mouser Electronics, a global authorized agent of semiconductors and electronic components that focuses on introducing new products, will stock onsemi EliteSiC silicon carbide (SiC) s...[Details]
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The first year of 5G has begun, but the service levels provided by various operators are not the same. Because the 5G spectrum is mainly divided into two parts, in addition to the millimeter wave (mm...[Details]
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After its release in December last year, there are already many mobile phones equipped with Snapdragon 8 Gen1 processors on the market. In terms of specifications, the current Snapdragon 8 Gen...[Details]
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1 overview 1.1 Purpose This document is used to describe the software of the RTI (Real Time Interrupt) real-time clock interrupt module of the Qidian development board. It is not limited to the rea...[Details]
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The documentary "American Factory", produced by former US President Obama, has sparked heated discussions on the Chinese Internet. It is reported that "American Factory" tells the story of a Chinese ...[Details]
Talking
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