News for hackers. Stuff that matters.

A comment on The 1-bit interface.

Re:The 1-bit interface by icebraining on Monday June 17, 2013 @05:08AM (#5892157)
He could spin the LED strip and make a POV display. They're surprinsingly readable even with just a few LEDs.
[ Parent | on HN ]
Re:The 1-bit interface by VLM on Monday June 17, 2013 @07:51AM (#5892621)
Some work pretty well by waving, if spinning isn't going to work. The adafruit POV kit (I believe its on version 3 now) is a classic in that genre.
[ Parent | on HN ]