Re: 300 mA from a microcontroller pin

From: Jim Granville <no.spam@xxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 30 Nov 2007 14:37:20 +1300

Tomás Ó hÉilidhe wrote:

Thanks for all you driver chip suggestions. Unfortunately I'm a virgin when it comes to reading datasheets so I'll just make a list of the ones you select and go over them with my lecturers.

If there's any more suggestions, keep them coming.

How many LEDs do you have, and when you say 'flash' what on/off times
are you giving each LED ?
Where you have multiple leds and lower duty cycles, that usually
means multiplex display, and that can dictate asymetric drive
capability on each side of the LEDs.

-jg

.

References:
- 300 mA from a microcontroller pin
  - From: Tomás Ó hÉilidhe
- Re: 300 mA from a microcontroller pin
  - From: Tomás Ó hÉilidhe

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