This is an easy-to-build blinkie that you can wear with a lariat or pin.
This design was created for Otakon 2026 Otakon.com
The Build-a-Blinkie Shark - Solder or Die is 3.2" by 2.8" double-sided circuit board with 2 Smart LEDs.
Otakon
- 2 Smart LEDs
- CR2032 battery
- Super easy to build
Resources
- Assembly Instructions
[pdf]
This product was added to our catalog on Friday 04 September, 2026.