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I have a quad comparator, what should i use it for? Answered

Its the LM339, i know a quad comparator compares 4 different voltages, but thats about it.
what kind of application could this have? ideas?

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MROHM

6 years ago

Look up Make A Continuity Tester Found here on Instructables For another application of the LM339,

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MROHM

6 years ago

I even found a Better Link,,,www.LM339 CIRCUITS,,,,,,I Found Oscillator,Low Voltage Indicators etc,etc,etc, there is a lot you can do with this chip,,Just Go For It!!!

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MROHM

6 years ago

Just Google LM339 And You can find Tons Of Circuits From LED Bargraph Meters to Voltage Indicators.Go Forth and Google!!! Thanks MR.OHM