USB Module to power core module?

Design Concepts
1

Hello

Is it OK if I use the power from the USB modules +5v to power my core? Core has B/L LCD & 48 pots conected

Cheers

2

Hey LO…

Dont think USB has enough current to handle all that (think it’s like 200mA or summin) - mebbe if lef out the backlight on the LCD it be coo? Dunno tho…

3

mmm… yeah thats what I was worried about

Thanks  8)