My only concern is that I have used a delay to get this desired effect and would mean that I would be unable to change the speed between the LEDs flicking with a potentiometer. Im going to show just 4 LEDs.Īnyways, i got it to work thanks to the code you wrote above. Wait, let me explain with a little picture:ġ means led is on and 0 means led is off. This is in part because products like Adafruit’s NeoPixel strips which use them tend to be less expensive than similar products which use LPD8806 drivers. STVC070WT-01 is a TFT display and touch controller.It includes a processor, control program, driver, flash memory. SeqFadeMode: 0left to right, 1right to left, 2both directions, 3both directions inverted. Thanks for the replies!! I actually wanted each led to go on and then go off once the next led went on. There are several types of LED strips but this article will focus on driving LED arrays which use WS2811 4 and WS2812 4 driver chips. SeqFade: boolean to activate the fading method.
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