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Theoretically it doesn't NEED a backlight, and it only needs to display on the (presumably) LED display. Something along the lines of http://croakies.com/ http
by hamburgersushi 15y ago
Theoretically it doesn't NEED a backlight, and it only needs to display on the (presumably) LED display.
Something along the lines of http://croakies.com/ http://croakies.com/ might be reasonable.
With no wires, it's going to be a battery that also has glass on the front. What IS the feasible distance for induction? Even the copin displays require 5v.