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0 Introduction
In the multimedia era, traditional Class A, Class B, and Class AB linear analog audio amplifiers can no longer meet the new development trends of green energy saving, high e...[Details]
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Over the years, the core control chip of multi-touch technology has evolved from 8-bit to 32-bit and from multi-chip control to single-chip control, with rapid performance improvement. In addition,...[Details]
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Introduction to Embedded Development Environment mClinux Features 1. The memory management unit MMU is cancelled and has complete network functions. 2. Complete file system support, using rom...[Details]
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Today, as the world's population is rapidly expanding, the rational use of pesticides can increase food production, but excessive use can cause serious environmental pollution and lead to many genetic...[Details]
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0 Preface
With the rapid development of Internet of Things technology, the trend of integrating traditional Internet with new wireless sensor networks is becoming more and more obvious. The embedded ...[Details]
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According to a leaked support document discovered by 9to5Mac, Apple may be planning to release a dual-port 35W USB-C charger in the near future. The support document only appeared on Apple's we...[Details]
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Not long ago, WeChat pushed the 8.0.22 update to Android users, which brought new features such as storage space optimization, historical ringtone query, and search interface revision. It is ...[Details]
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In recent years, the Metaverse has been like a hot wind, blowing up countless people's imagination of "technology, fantasy and the future". With the popularity of the Metaverse, AR and VR devices, ...[Details]
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When doing communication work, we often encounter the concept of "frame". What confuses me is whether a frame of data contains N (1+8bit+1+1 start bit + 8-bit data + check bit + stop bit) or (1+N*8bi...[Details]
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1 Introduction
Speech coding algorithms use redundant information of speech signals and some information that the human ear is not sensitive to, and can obtain high-quality reconstruct...[Details]
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summary With the continuous improvement of the processing power and the continuous enrichment of functions of portable terminal products, the power consumption of terminal products is also increasin...[Details]
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To measure
high DC currents for
overload detection
and protection, designers often use current shunt resistors or toroidal cores, as well as Hall-effect
magnetic field sensors
. Thes...[Details]
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High power density converters with OVC III: Rutronik offers the 20 W AC/DC RAC20E-K/277 from RECOM
Rutronik Elektronische Bauelemente GmbH introduces
the RAC20E-K/277
,
a 20 ...[Details]
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Selfie is a commonplace topic. It has a lot to do with your selfie skills, the hardware of your phone, etc. Everyone wants to take a good-looking selfie, but due to the lack of skills, foundation...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]
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