This is an easy-to-build blinkie that you can wear with a lariat or pin.
The Build-a-Blinkie Shark - Solder or Die is 3.0" by 3.2" double-sided circuit board with 4 Smart LEDs.
F35A
- 4 Smart LEDs
- CR2032 battery
- Super easy to build
Resources
- Assembly Instructions
[pdf]
This product was added to our catalog on Monday 20 July, 2026.