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Switching power supplies have a series of advantages such as small size and high efficiency, and are widely used in various electronic products. However, due to the complex control circuit of the swi...[Details]
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Currently, semiconductor technology has become the core of modern automobiles. In the past few decades, its existence and popularity has been in the form of microcontrollers (MCUs), which now control...[Details]
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Introduction: A low-value resistance meter with a range from 0.001ohm to 1.999ohm. Ordinary multimeters cannot measure such small resistances. The circuit uses two independent power supplies, one for...[Details]
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According to news on October 27, Socionext is the only listed company in Japan responsible for customizing SoC chips. This company claims to "only develop and produce chips after receiving orders." I...[Details]
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SmartClass Fiber OLP-85 and 85P combine pass/fail fiber end-face inspection and optical power measurement (OPM) capabilities in one solution. The OLP-85 and 85P handheld optical power meters feature ...[Details]
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Abstract: THMC40/41 is a special driver that can drive and control two-phase adjustable speed 12V brushless DC motors. The article introduces the functional characteristics of THMC40/41, describ...[Details]
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/*
* Library Description: ATMEGE8 T1 timer fast PWM
* Version: v1.0
* Edited by: Pang Hui
* Modified on: August 11, 2011
*
* Description: OC1A 20khz 50% duty cycle
* OC1B 10kh...[Details]
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1. Talk about the difference between ARM7 and ARM9: This article is written for beginners who are ready to learn ARM technology, but have not decided whether to learn ARM7 or ARM9 or do not know the...[Details]
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Nordic Semiconductor’s first power management IC (PMIC), the nPM1100, is the industry’s most compact power management solution
Shanghai, China, August 19, 2021 – Farnell, the...[Details]
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International New Energy Network News: Recently, Ingeteam has started to supply inverters to the Llano de Llampos photovoltaic power plant in northern Chile. This photovoltaic power plant is adjace...[Details]
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The test results of the luminous logic pen need to be observed by eyes. Due to the high development of modern electronic manufacturing technology, the solder joints on the manufactured circuit board a...[Details]
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0 Introduction
With the advancement of technology and the continuous development of deep submicron integrated circuit technology, the integration of chips is getting higher and higher, and ...[Details]
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HIFI Amplifier
AV Amplifier
The full name of the amplifier is power amplifier. It plays a connecting role in the sound system - it is connected to the sound source in fron...[Details]
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ST's most advanced 40V power MOSFETs fully meet the mechanical, environmental, and electrical requirements of automotive safety systems such as EPS (Electric Power Steering) and EPB (Electric Parki...[Details]
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First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]