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8W audio amplifier with frequency up to 200KHZ
Function of the circuit
The high-frequency characteristics of monolithic power ICs used in audio equipment are usually not very good. For devices...[Details]
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0 Introduction
As electronic products develop towards miniaturization and portability, monolithic integrated high-efficiency, low-power supply voltage DC-DC converters are widely used. Cur...[Details]
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iPhone users are more likely to get matches than Android users on popular dating apps, a new study has revealed - and if you use a BlackBerry, you have little hope of getting a date. According to t...[Details]
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Recently, at the 2019 STM32 Summit, Daniel Colonna, the father of STM32 and global marketing director of STMicroelectronics' microcontroller division, introduced STM32 product planning and ecological...[Details]
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The three giants are competing on the new energy track, and BYD and Geely each have their own strengths in technology. In the new energy vehicle market, Geely, Great Wall and BYD, as the three gian...[Details]
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Class D amplifiers operate similarly to switch-mode power supplies, where the output MOSFET may be fully enabled (saturated) or fully disabled (cut-off). The effect is to reduce the power dissipati...[Details]
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1 Hi4 "No rival for ten years"? Every time you squat, you jump farther. This sentence could not be more appropriate to apply to the Great Wall today. After experiencing a short setback in 2022...[Details]
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Performance improvements continue to drive the development of in-vehicle applications and enhance driver experience Kioxia Corporation, a global leader in memory solutions, announced that it has b...[Details]
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Overview
Testing semiconductor devices and wafers often involves measuring small currents. Some of these tests include various leakage current measurements. Other low-current measurements of semic...[Details]
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The latest research report of LEDinside, a LED research center of TrendForce, "2019 Global LED Lighting Market Report - Lighting-level Packaging and Lighting Product Trends", stated that the global l...[Details]
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Almost everyone who uses a cell phone has experienced a few dropped calls. While system failures or glitches in these and other consumer products are inconvenient, they are not catastrophic. Howeve...[Details]
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According to foreign media reports, Tesla CEO Elon Musk recently commented on Twitter that Tesla's air suspension height and damping algorithms are doing a lot of work. Musk said that such systems ar...[Details]
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In embedded systems, the so-called memory interfaces include SDRAM interface, NORFLASH interface, DM9000 network card interface, etc. They all have one thing in common: they can directly connect to t...[Details]
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As a fresh graduate seeking a microcontroller job position, interviews are an inevitable process. During the interview process, the interviewer may ask in-depth and specific questions, mainly focusin...[Details]
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1. Introduction
The wave of new energy vehicles is getting bigger and bigger, and the body intelligence is becoming more and more perfect, and intelligent driving is closely related to sensors...[Details]
Embedded System
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