For that cyberpunk aesthetic Arnov Sharma designed a custom PCB diamond. Full of LEDs for extra flare. See more from Instructables:
Here’s something super cool, a Diamond-shaped PCB Necklace powered by an Attiny13A.
The goal here was to make a Wearable Necklace or jewelry by using a PCB and a few LEDs to make a combination of Electronics and Wearable Jewellery.
The heart of this Project is an Attiny13A that controls all the LEDs present onboard, also this pendant or necklace is powered by a CR2032 Coin Cell that is on the bottom side of the board.
This Instructables is gonna be about the whole built Process of this Necklace so let’s get started.
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