Hi Guys, I expect the components in my project to draw about 1.5amps when fully connected, although this is assuming that all LEDs and segments are on (which won't be the case). I am using an Arduino nano, which is driving: 2 max7219's with 8x 7segment displays each 19x LEDs driven by 3x74HC595 …

1.5 amp component draw, where to place the power supply

PerryBebbington October 11, 2021, 6:23pm 5

OK, I didn't realise that from your original post.

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