This week on Maker Update: a maritime matrix, an LED katana, a Nerf dart that fires itself, and a floppy disc with its own file browser.

This week on Maker Update, riding in the Lunar New Year, a world of sound, cactus-core, a guide to Noods, DIN rails for your racks, and Cuttle boxes.

This week on Maker Update: trumpets that breathe fire, a pumpkin for typing, ready to roll couches, and a picture that’s worth a thousand balloons.

This week on Maker Update: a plastic excreting art bot, DiResta’s mini morbid mobile, glowing jewelry, invisible ink, and 3D printed repairs.

This week on Maker Update, fan art, ambient tube sounds, wired AirPod controls, high-fiving forest tentacles, and a low poly web tool.

This week on Maker Update, a Pi-powered portrait picture plotter, screaming plants, time for your old TV, trash kang, big bones, and a quest for animatronic perfection.

This week on Maker Update, graffiti CNC, a commitment to carbonation, a laser cut haunted house, a face-detecting leaf blower, and going Gaga for Halloween.

This week on Maker Update, a robot that flings paint, an RC duck, a pocket-sized replicant detector, and a pumpkin for your Pi.

This week on Maker Update, motorized drinking, a Raspberry Pi RC tank, a trailer hitch table, a fluorescent hexapod, bouncing pixels, LED album art, and solar blinkenlights.

This week on Maker Update, the toys come alive, new hardware from Evil Mad Scientist, open source mind control, LED neon goes big, and giant robot snails.