The Blinky KEY Board Soldering Kit @Instructables

Via Instructables, Antoine7890 presents the Blinky KEY Board Soldering Kit.

This is Blinky KEY board, an electronic kit you put together to make your own LED blinking keychain! Everybody can build this project, thanks to these easy to follow, step-by-step instructions I made and a few simple tools. You will learn basic electronic components, and also how to solder to make something useful!

The board has 5 bright LEDs that blinks and display various animations! Powered by a single coin cell battery and the popular Atmel Attiny85 chip, you can create your own Arduino code to create your own animations!

The project is open-source and kits are available if you wish to get the parts rather than hunt for them.

See the build on Instructables.