Brief split or dual supply op amp comparator demonstration circuit

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I only have single voltage power supplies. So here is 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 which is declared as being the 0V reference point ground.

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

Video

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

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