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ADi/o pwm out
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ADi/o pwm out

by soapdodger on Tue Feb 19, 2008 5:48 am

Im interested in using the pwm output to drive leds,

I cant find any info on this feature, will it be available soon?
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by adafruit on Tue Feb 19, 2008 11:39 am

ya it works, i just havent documented it :)
basically its a 128hz pwm, on any channel. remember the i/o pins can only drive 20 mA so if you want a honking LED you'll need a seperate LED driver (like those 1W led pucks)

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by soapdodger on Tue Feb 19, 2008 5:54 pm

thx ada,

so can any of the digital channels be used for pwm?

cool if so,

looking forward to the full details,
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by adafruit on Wed Feb 20, 2008 12:49 am

all analog/digital pins can do pwm output
theres not much more detail that that!

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by soapdodger on Wed Feb 20, 2008 8:24 am

excellent :)
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