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Knight Rider LEDs on a Raspberry Pi
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| # The code accompanying https://www.youtube.com/watch?v=PsVcLdAyAcU | |
| import atexit | |
| import time | |
| from gpiozero import LEDBoard | |
| leds = LEDBoard(2, 3, 4, 17, 27, 22, 10, 9) | |
| i = 0 | |
| atexit.register(leds.close) | |
| while 1: | |
| leds.on(i ^ (i >> 3 and 0xf or 0)) | |
| i = (i + 1) & 0xf | |
| time.sleep(0.1) | |
| leds.off() |
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