Who needs a 1920×1080 OLED display when you can have an 8×8 matrix of LED goodness? That’s the question [Kathy] asked when she built this LED matrix light pen project. It looks simple enough ...

XP-Pen’s Magic Note Pad has three quick access color modes and a stylus with over 16,000 levels of pressure sensitivity. XP-Pen’s Magic Note Pad has three quick access color modes and a ...