Raspberry Pi roundup, Star Wars edition: Holochess, blasters, and, obviously R2-D2

Tomorrow is the 40th anniversary of Star Wars, the second of the two “star” franchises that form such a foundational part of nerd culture. Consequently, this is a special Star Wars edition of your faithful Raspberry Pi roundup.It’s easy to see what Star Trek “means” as a part of nerdery – it’s a mostly hopeful vision of the future, where the adults mostly act like adults and the better angels of our natures win out much more often than our demons. Star W