Does anyone know of a chip that can provide a gain of 40DB (adjustable) in the 1M-40M frequency range, an input amplitude below 100mv, and is powered by a single power supply? :Cry:...
[color=#000][font=Tahoma, Helvetica, sans-serif]If the design requires many LEDs for demonstration, and all of them are required to be programmable, are there any special chips for this kind of thing?...
[i=s]This post was last edited by qiushenghua on 2015-8-24 23:38[/i] [p=20, null, left][color=rgb(51, 51, 51)][font=Arial, 宋体]The purpose is to store the serial port data and then call the data from t...
introduction
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1. Introduction
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I. Introduction
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1 Introduction
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Experimental tasks
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0 Introduction
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1. Overview
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1 Introduction
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introduction
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