A circuit calls for lm358 low power dual operational amp, but I only have 4558. I built the circuit with the 4558's. Circuit does not work. I heard that the lm358 is a single sided IC, and the 4558 is not. I guess this explains why the circuit failed to work. It is definitely soldered correctly with all the other correct components. I have assembled/soldered enough circuits in my life. Can I do something to make the 4558's work for me? Make them single sided?
Thanks
Thanks