ADi/o pwm out

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soapdodger
 
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ADi/o pwm out

Post by soapdodger »

Im interested in using the pwm output to drive leds,

I cant find any info on this feature, will it be available soon?

adafruit
 
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Joined: Thu Apr 06, 2006 4:21 pm

Post by adafruit »

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)

soapdodger
 
Posts: 22
Joined: Mon Oct 29, 2007 4:45 pm

Post by soapdodger »

thx ada,

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

cool if so,

looking forward to the full details,

adafruit
 
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Post by adafruit »

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

soapdodger
 
Posts: 22
Joined: Mon Oct 29, 2007 4:45 pm

Post by soapdodger »

excellent :)

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