We confess that we follow the excellent site All LED Lighting with more than professional interest, because LED lighting is just generally so cool. But today, Keith Dawson's site carries an announcement of really tiny LEDs designed for use in wearable gear. The Plessy "dotLEDs" are 1 mm by 0.5 mm, and 0.2 mm thick and produce 0.7 lumens. You could put six or eight of them … [Read more...]