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Basics of OpAmp Circuits by W2AEW

This tutorial discusses some general rules of thumb that make it easy to understand and analyze the operation of most opamp circuits. It presents some ideal properties of opamps, and discusses how negative feedback generally causes the input voltage difference to be equal to zero (input voltages are made equal by the action of negative feedback). In other words, the output will do whatever it can to make the input voltages equal. Applying this simple fact makes it easy to analyze most opamp circuits.

 

Collection of Connector Pinouts & Cable Descriptions

rs232-pinout1

 

Need to figure out what cables to use or what the pinout configuration should be?  This is a nice resource for just that!

 

Welcome to the Hardware Book. Internet’s largest free collection of connector pinouts and cable descriptions.   (Click the following link…)  http://www.hardwarebook.info/  

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playwithlifeorg

4 out of 5 dentists recommend this WordPress.com site

BG5TLA's Blog

Just another WordPress.com site

Tinkertoytech's Blog

Just another WordPress.com weblog

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Chronicling my pursuit of amateur radio’s "Worked All Neighbors" award

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"When we try to pick out anything by itself, we find it hitched to everything else in the universe." -- John Muir

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Fresh hacks every day

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I love the smell of ozone in the morning...smells like...radio.

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slightly sub-orbital testing facility

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A blog about ham radio, Linux and more...

Ham Radio Blog PD0AC

Thoughts of a Dutch radio amateur

Silver Bells Blog

Truth Appealing...

CQ de WT8WV... GraHAM's Dits & Dah's

My journey in amateur radio intrigues and hobby interests

K5UNX Ham Radio Blog

A blog dedicated to things Ham Radio related

Mountain Mists...

A pleasant journey into how I see things... big and small

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