Build your own - fully Arduino® compatible - microcontroller and enhance it with 4 built-in buttons and blue LEDs. The nibble only requires through hole soldering skills and is preprogrammed with a working memory game (SMD components are already assembled).

Features: 

• fully Arduino compatible
• assembled SMD components
• 4 on-board push buttons
• 4 on-board LED's
• preprogrammed with working memory game