After about 2 years of planning, our take on letting kids choose their own music is running. Like the popular Tonies / TonUINO boxes, users can place magnetic NFC tags on top of a small device to start playback. But this device has no built-in speaker. Instead, it connects to a media PC via Bluetooth, and starts the right song or playlist.
Materials include ready-made microcontroller boards, simple hand-soldered connectors, laser-cut case, and software based on @ariel.










