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LTE's framework is divided into two completely different operating modes: frequency division multiplexing (FDD) and time division multiplexing (TDD). The underlying characteristics and spectrum utili...[Details]
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introduction
The performance and quality of LEDs have improved 10 times in the past decade, while the manufacturing cost has dropped to 1/10 of the early ones. The new breakthrough...[Details]
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Voltage Conversion at Low Energy Levels
Voltage conversion at low energy levels
This article will introduce a new class of DC-DC converters, one example of which is th...[Details]
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Last year, Apple released two "small" iPhones - the iPhone SE 2020 and the iPhone 12 Mini. Many Android fans also hope that manufacturers can launch similar small-screen phones. Now, their wish...[Details]
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Is it possible to run an AC-DC power supply with a DC input?
The answer is yes, at certain times and under certain conditions.
Many standard AC-DC switching power supplies (most of Lambda's produ...[Details]
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e-Network launches road test of essential instruments for Keysight's smart test bench
Shanghai, China, December 28, 2021 – Farnell element14, a global distributor of electronic compo...[Details]
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This detection method uses PC as the host computer, and realizes data transmission between the host computer and the control core of the vibration signal distributed detection system - C8051F020 micro...[Details]
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With the rapid development of autonomous driving, the requirements for the performance of car headlights are getting higher and higher. After all, in an ideal world where autonomous driving is popu...[Details]
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It is not difficult to transform the basic TTL inverter into a multi-input NAND gate. Its main feature is the use of a multi-emitter BJT at the input of the circuit, as shown in the figure below. Each...[Details]
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1. Introduction
Digital multi-channel voice recorders have many applications in security and monitoring. Some traditional design solutions are based on industrial computers, using data acqu...[Details]
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In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and solutions for LED flicker, t...[Details]
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ARM instruction B and BL analysis
The B or BL instruction causes the processor to transfer to the "subroutine name" and start execution, which is a jump instruction.
The difference between the ...[Details]
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1.1 Error model of the traditional (known) through calibration method The traditional coaxial system calibration method is usually called TOSM----Through Open Short Match (also known as SOLT----Short...[Details]
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1. Project Overview
1.1 Introduction
The oscilloscope has a history of more than 70 years since its birth in 1933. It is the main tool used by electronic circuit designers to observe waveforms,...[Details]
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Exploring Power Efficiency and Robustness in Electronic Design
November 13, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving in...[Details]
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