Aivaras came to talk about software defined radio and presented a basic 433MHz OOSK hacking demo.

Ignas presented a project he’s done for a client that involved quite a lot of hacking a toy car speed radar, RGB LED panels and a custom heater to make it work during the cold months.

Dmitri brought his bright as 1k suns cylindrical persistence of vision display that has been used in an art installation.

Thanks to all who came to participate and to listen. See you in a month, the next Hack and Tell is scheduled or December 2nd!