Un Kyu Lee’s Micro Journal Rev.6 is a purpose-built writing tool that trades the polish of Astrohaus’ Freewright devices for a cheaper price tag. The $169 kit pairs a hot-swappable keyboard with a monochromatic LCD display, a 30-hour battery, and wireless Google Drive syncing. The design files are also available through GitHub, eventually letting anyone 3D print and build their own.
Andrew Liszewski

Senior Reporter, News
Senior Reporter, News
More From Andrew Liszewski
Disney’s “real” lightsaber wowed us with a glowing blade that extended and retracted, but since it refuses to sell it to Star Wars fans, the YouTube channel HeroTech made its own using LED strips, motors, and a magician’s cane. The effect is convincing, and if you’ve got the engineering skills you can even buy the plans to build your own.




The iconic desktop media player has enjoyed several revivals, but none as technically impressive as Rodrigo Méndez’s Linamp.
Powered by a Raspberry Pi 4B, the stereo’s touchscreen interface features Winamp’s recognizable UI, allowing music to be played from CDs, storage drives, and even Spotify. Most of the iconic Winamp features are there, including playlist editing, but those hypnotic visualizers are, unfortunately, MIA.








