[Cameron Coward] creates a custom keyboard after seeing a custom concept render on Instagram.
[Ragusa12] creates a linear clock from servos and a real time clock.
[Saulemmetquinn] creates a 3d printed holo clock.
[TechnoChic] creates a sound reactive LED matrix mask.
[Jennifer Townley] creates a kinetic chandelier called Inverta
[Jason Coon] creates a Kraken RGB LED PCB with diffusor.
[Gaetano Licata] creates a musical glove from a microbit.
[Fred Temperton] creates a laser shark LED coaster.
Marc Teyessier creats an anthropomorphic webcam.
[DAKD Jung] creates a ferrofluid speaker.
There's a build log on Hack-a-Day showing details of the build.