Arduino - The Amethyst is Matt Sarnoff's Arduino-compatible 8-bit home computer with 16- and 256-color composite video output: http://bit.ly/2T5S9nZ | Facebook
Higround Crystal Amethyst Basecamp 65% Mechanical Keyboard, White Flame Switches for Precision, Programable RGB, Translucent, Smooth Typing, ...
Amethyst Is a Custom 8-Bit Computer Built on an ATmega1284 Microcontroller - Hackster.io
matt sarnoff on X: "A sneak peek of something I've been working on bit by bit: the Amethyst. An 8-bit retro computer powered by a @MicrochipTech ATmega1284P. 16- and 256-color composite video.
Amethyst: Properties, Virtues and Origin | Little Vagabonde Jewelry – Petite Vagabonde
Personal Rig Update - Luke's New PC ROCKS ( ͡° ͜ʖ ͡°) | Facebook
New Desk Mat - GMK Amethyst : r/MechanicalKeyboards
CYBERPOWERPC on X: "Our Amethyst Case, looking sharp as always 💎 PC📸SuMadre #CyberPoweSetups https://t.co/vbZTQRztSb" / X