Plus-minus 5V Supply From 9V Battery (Part-1)

Hey everyone! I am back with another instructable.Op-amps require a dual-polarity supply for proper operation. When working with battery supply, it becomes difficult to get a dual power supply for the op-amps. Presented here is a simple circuit that provides ±5V from a 9V battery. The following co...
By: DIYenthusiast1

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