instead of a microcontroller i use simple reed magnet switches
the two outer rings consist of 18 Led’s in 6 groups each all is powered by two AA batteries they are located on the hub
the only thing i don’t have because i use the reed switches is the cool animation like revolights when the wheel stands still
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Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Thanks Becky for posting this, means a lot to me
You are such a great inspiration for diy projects