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Powering the Propeller — Parallax Forums

Powering the Propeller

blittledblittled Posts: 681
edited 2011-06-22 09:37 in Propeller 1
I'm developing a breadboarded Propeller circuit and I have a FTDI breakout board to provide 3.3V via USB. I also have a 3.3V LDO regulator for external power. If I wire the power outputs together and have the external power and USB both connected will they work without any damage to the Propeller?

Comments

  • Duane DegnDuane Degn Posts: 10,588
    edited 2011-06-22 09:37
    I doubt it will damage the Propeller. It might damage one of the regulators.

    I'd suggest using only one of the 3.3V sources.
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