Brief split or dual supply op amp comparator demonstration circuit

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I only have single voltage power supply. So here’s how I make a comparator demonstration circuit that needs a split supply. I use one of the op amps of a dual op amp (2 op amps in one IC) to split 10V into a ±5V supply in relationship to the half way point ground.

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I use many of the integrated circuits from this kit in my videos.

Simple Split dual supply op amp comparator circuit schematic diagram by electronzap electronzapdotcom
Simple Split dual supply op amp comparator circuit schematic diagram by electronzap electronzapdotcom

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Quick split or dual supply LM358 op amp comparator circuit electronics demonstration by electronzap

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TO-220 component heat sinks used in a few of my videos. Helps quite a bit.



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