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docs/pyboard/tutorial: Update now that yellow LED also supports PWM.

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Mike Causer 2017-10-06 01:36:48 +11:00 committed by Damien George
parent d236d0c415
commit dc92f1c4ee
1 changed files with 4 additions and 4 deletions
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docs/pyboard/tutorial/leds.rst
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@ -60,10 +60,10 @@ One problem you might find is that if you stop the script and then start it agai
for l in leds:
l.off()
The Fourth Special LED
----------------------
The Special LEDs
----------------
The blue LED is special. As well as turning it on and off, you can control the intensity using the intensity() method. This takes a number between 0 and 255 that determines how bright it is. The following script makes the blue LED gradually brighter then turns it off again. ::
The yellow and blue LEDs are special. As well as turning them on and off, you can control their intensity using the intensity() method. This takes a number between 0 and 255 that determines how bright it is. The following script makes the blue LED gradually brighter then turns it off again. ::
led = pyb.LED(4)
intensity = 0
@ -72,4 +72,4 @@ The blue LED is special. As well as turning it on and off, you can control the i
led.intensity(intensity)
pyb.delay(20)
You can call intensity() on the other LEDs but they can only be off or on. 0 sets them off and any other number up to 255 turns them on.
You can call intensity() on LEDs 1 and 2 but they can only be off or on. 0 sets them off and any other number up to 255 turns them on.