We all know the e-ink persistent displays, as they’re cheap and plentiful enough to have become ubiquitous in applications ...
There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...
XPANCEO and JBD are pushing augmented reality toward one of its most ambitious form factors: a display built directly into a ...
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