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LED pendant I put together πΏπ‘(cyberpunk jewelry)
(lemmy.world)
A place for discussion of all things cyberpunk (not primarily Cyberpunk 2077)
How often would you need to change the battery?
Should last 20-30 hours of continuous use. Each battery costs around 0.60 cents or even less. I ship every order with 16 batteries included (2 per LED).
Super cool