Below I have posted a photo of how I connected two 9v batteries. Is this the correct arrangement or is there another way? Because I am only getting a 8.55 v read when I connect a wire from each column.
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Look at the datasheet for the regulator.But a couple questions, first how can I tell which pins are which on the regulator and toggle switch(pictured below) i.e positive, ground. And second how can I incorporate the switch onto the breadboard? As they keep damaging the contacts when pushed in.
by Duane Benson
by Duane Benson
by Aaron Carman