LED Ring Clock

Prereqs: Have Raspbian Stretch installed, running, and connected to the internet. See our first tutorial Next some configuration, To correctly output PWM to control the LED ring we first need to disable the native Raspberry Pi soundcard, to do this navigate to /boot/config.txt and comment out the line ‘dtparam=audio=on’ # Enable audio (loads snd_bcm2835) #dtparam=audio=on ^…

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