YouTube on MSN

I made a glowing face mask with LEDs!

Let's make a Face Mask with LEDs! **Materials:** - Individually addressable LED strip soldered in a 30 x 12 LED grid - ...
Hackaday

Addressable 7-Segment Displays May Make Multiplexing A Thing Of The Past

[Sean Hodgins] has a knack for coming up with simple solutions that can make a big difference, but this is one of those “Why didn’t I think of that?” things: addressable seven-segment LED displays.